<p>George Joseph <strong>merged</strong> this change.</p><p><a href="https://gerrit.asterisk.org/c/asterisk/+/12895">View Change</a></p><div style="white-space:pre-wrap">Approvals:
Joshua Colp: Looks good to me, but someone else must approve
Sean Bright: Looks good to me, but someone else must approve
George Joseph: Looks good to me, approved; Approved for Submit
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">pjproject_bundled: Revert pjproject 2.9 commits causing leaks<br><br>We've found a connection re-use regression in pjproject 2.9<br>introduced by commit<br>"Close #1019: Support for multiple listeners."<br>https://trac.pjsip.org/repos/changeset/6002<br>https://trac.pjsip.org/repos/ticket/1019<br><br>Normally, multiple SSL requests should reuse the same connection<br>if one already exists to the remote server. When a transport<br>error occurs, the next request should establish a new connection<br>and any following requests should use that same one. With this<br>patch, when a transport error occurs, every new request creates<br>a new connection so you can wind up with thousands of open tcp<br>sockets, possibly exhausting file handles, and increasing memory<br>usage.<br><br>Reverting pjproject commit 6002 (and related 6021) restores the<br>expected behavior.<br><br>We also found a memory leak in SSL processing that was introduced by<br>commit<br>"Fixed #2204: Add OpenSSL remote certificate chain info"<br>https://trac.pjsip.org/repos/changeset/6014<br>https://trac.pjsip.org/repos/ticket/2204<br><br>Apparently the remote certificate chain is continually recreated<br>causing the leak.<br><br>Reverting pjproject commit 6014 (and related 6022) restores the<br>expected behavior.<br><br>Both of these issues have been acknowledged by Teluu.<br><br>ASTERISK-28521<br><br>Change-Id: I8ae7233c3ac4ec29a3b991f738e655dabcaba9f1<br>---<br>A third-party/pjproject/patches/0030-Revert-Misc-re-2147-Fixed-warnings-in-SSL-socket-red.patch<br>A third-party/pjproject/patches/0031-Revert-Fixed-2204-Add-OpenSSL-remote-certificate-cha.patch<br>A third-party/pjproject/patches/0032-Revert-Re-2147-misc-Fix-failed-pjsip-test-transport_.patch<br>A third-party/pjproject/patches/0033-Revert-Close-1019-Support-for-multiple-listeners.patch<br>4 files changed, 1,302 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/third-party/pjproject/patches/0030-Revert-Misc-re-2147-Fixed-warnings-in-SSL-socket-red.patch b/third-party/pjproject/patches/0030-Revert-Misc-re-2147-Fixed-warnings-in-SSL-socket-red.patch</span><br><span>new file mode 100644</span><br><span>index 0000000..4c39fc0</span><br><span>--- /dev/null</span><br><span>+++ b/third-party/pjproject/patches/0030-Revert-Misc-re-2147-Fixed-warnings-in-SSL-socket-red.patch</span><br><span>@@ -0,0 +1,60 @@</span><br><span style="color: hsl(120, 100%, 40%);">+From 8d0652d4a02c7b8da58b1b98421cfda57056184d Mon Sep 17 00:00:00 2001</span><br><span style="color: hsl(120, 100%, 40%);">+From: George Joseph <gjoseph@digium.com></span><br><span style="color: hsl(120, 100%, 40%);">+Date: Tue, 24 Sep 2019 06:41:16 -0600</span><br><span style="color: hsl(120, 100%, 40%);">+Subject: [PATCH 30/33] Revert "Misc (re #2147): Fixed warnings in SSL socket:</span><br><span style="color: hsl(120, 100%, 40%);">+ redefinition of typedef 'pj_ssl_sock_t' and unused 'get_pem'."</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+This reverts commit 688a9b0de685328f62b2df86304b44c21e4460ae.</span><br><span style="color: hsl(120, 100%, 40%);">+---</span><br><span style="color: hsl(120, 100%, 40%);">+ pjlib/src/pj/ssl_sock_imp_common.h | 4 ++--</span><br><span style="color: hsl(120, 100%, 40%);">+ pjlib/src/pj/ssl_sock_ossl.c | 5 +----</span><br><span style="color: hsl(120, 100%, 40%);">+ 2 files changed, 3 insertions(+), 6 deletions(-)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjlib/src/pj/ssl_sock_imp_common.h b/pjlib/src/pj/ssl_sock_imp_common.h</span><br><span style="color: hsl(120, 100%, 40%);">+index 09f259ef7..4edbb3b82 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjlib/src/pj/ssl_sock_imp_common.h</span><br><span>++++ b/pjlib/src/pj/ssl_sock_imp_common.h</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -93,7 +93,7 @@ typedef struct circ_buf_t {</span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+ * Secure socket structure definition.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+-struct pj_ssl_sock_t</span><br><span style="color: hsl(120, 100%, 40%);">++typedef struct pj_ssl_sock_t</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_pool_t *pool;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_ssl_sock_t *parent;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -139,7 +139,7 @@ struct pj_ssl_sock_t</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ circ_buf_t circ_buf_output;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_t *circ_buf_output_mutex;</span><br><span style="color: hsl(120, 100%, 40%);">+-};</span><br><span style="color: hsl(120, 100%, 40%);">++} pj_ssl_sock_t;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjlib/src/pj/ssl_sock_ossl.c b/pjlib/src/pj/ssl_sock_ossl.c</span><br><span style="color: hsl(120, 100%, 40%);">+index b4ac5c15f..debb105b1 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjlib/src/pj/ssl_sock_ossl.c</span><br><span>++++ b/pjlib/src/pj/ssl_sock_ossl.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -37,6 +37,7 @@</span><br><span style="color: hsl(120, 100%, 40%);">+ #if defined(PJ_HAS_SSL_SOCK) && PJ_HAS_SSL_SOCK != 0 && \</span><br><span style="color: hsl(120, 100%, 40%);">+ (PJ_SSL_SOCK_IMP == PJ_SSL_SOCK_IMP_OPENSSL)</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">++#include "ssl_sock_imp_common.h"</span><br><span style="color: hsl(120, 100%, 40%);">+ #include "ssl_sock_imp_common.c"</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ #define THIS_FILE "ssl_sock_ossl.c"</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1575,10 +1576,6 @@ static void ssl_update_remote_cert_chain_info(pj_pool_t *pool,</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ int i;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* For now, get_pem has to be PJ_TRUE */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_assert(get_pem);</span><br><span style="color: hsl(120, 100%, 40%);">+- PJ_UNUSED_ARG(get_pem);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ ci->raw_chain.cert_raw = (pj_str_t *)pj_pool_calloc(pool,</span><br><span style="color: hsl(120, 100%, 40%);">+ sk_X509_num(chain),</span><br><span style="color: hsl(120, 100%, 40%);">+ sizeof(pj_str_t));</span><br><span style="color: hsl(120, 100%, 40%);">+-- </span><br><span style="color: hsl(120, 100%, 40%);">+2.21.0</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>diff --git a/third-party/pjproject/patches/0031-Revert-Fixed-2204-Add-OpenSSL-remote-certificate-cha.patch b/third-party/pjproject/patches/0031-Revert-Fixed-2204-Add-OpenSSL-remote-certificate-cha.patch</span><br><span>new file mode 100644</span><br><span>index 0000000..b39c4d7</span><br><span>--- /dev/null</span><br><span>+++ b/third-party/pjproject/patches/0031-Revert-Fixed-2204-Add-OpenSSL-remote-certificate-cha.patch</span><br><span>@@ -0,0 +1,84 @@</span><br><span style="color: hsl(120, 100%, 40%);">+From 616a13933f33a6d74f84d85b5bfb858279a09e2d Mon Sep 17 00:00:00 2001</span><br><span style="color: hsl(120, 100%, 40%);">+From: George Joseph <gjoseph@digium.com></span><br><span style="color: hsl(120, 100%, 40%);">+Date: Tue, 24 Sep 2019 06:42:04 -0600</span><br><span style="color: hsl(120, 100%, 40%);">+Subject: [PATCH 31/33] Revert "Fixed #2204: Add OpenSSL remote certificate</span><br><span style="color: hsl(120, 100%, 40%);">+ chain info"</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+This reverts commit f71d60c866c4572a7c8398fe982416771fc6a7f5.</span><br><span style="color: hsl(120, 100%, 40%);">+---</span><br><span style="color: hsl(120, 100%, 40%);">+ pjlib/src/pj/ssl_sock_ossl.c | 45 ------------------------------------</span><br><span style="color: hsl(120, 100%, 40%);">+ 1 file changed, 45 deletions(-)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjlib/src/pj/ssl_sock_ossl.c b/pjlib/src/pj/ssl_sock_ossl.c</span><br><span style="color: hsl(120, 100%, 40%);">+index debb105b1..109c5c1e2 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjlib/src/pj/ssl_sock_ossl.c</span><br><span>++++ b/pjlib/src/pj/ssl_sock_ossl.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1566,41 +1566,6 @@ static void get_cert_info(pj_pool_t *pool, pj_ssl_cert_info *ci, X509 *x,</span><br><span style="color: hsl(120, 100%, 40%);">+ } </span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+-/* Update remote certificates chain info. This function should be</span><br><span style="color: hsl(120, 100%, 40%);">+- * called after handshake or renegotiation successfully completed.</span><br><span style="color: hsl(120, 100%, 40%);">+- */</span><br><span style="color: hsl(120, 100%, 40%);">+-static void ssl_update_remote_cert_chain_info(pj_pool_t *pool,</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_ssl_cert_info *ci,</span><br><span style="color: hsl(120, 100%, 40%);">+- STACK_OF(X509) *chain,</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_bool_t get_pem)</span><br><span style="color: hsl(120, 100%, 40%);">+-{</span><br><span style="color: hsl(120, 100%, 40%);">+- int i;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- ci->raw_chain.cert_raw = (pj_str_t *)pj_pool_calloc(pool,</span><br><span style="color: hsl(120, 100%, 40%);">+- sk_X509_num(chain),</span><br><span style="color: hsl(120, 100%, 40%);">+- sizeof(pj_str_t));</span><br><span style="color: hsl(120, 100%, 40%);">+- ci->raw_chain.cnt = sk_X509_num(chain);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < sk_X509_num(chain); i++) {</span><br><span style="color: hsl(120, 100%, 40%);">+- BIO *bio;</span><br><span style="color: hsl(120, 100%, 40%);">+- BUF_MEM *ptr;</span><br><span style="color: hsl(120, 100%, 40%);">+- X509 *x = sk_X509_value(chain, i);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- bio = BIO_new(BIO_s_mem());</span><br><span style="color: hsl(120, 100%, 40%);">+- </span><br><span style="color: hsl(120, 100%, 40%);">+- if (!PEM_write_bio_X509(bio, x)) {</span><br><span style="color: hsl(120, 100%, 40%);">+- PJ_LOG(3, (THIS_FILE, "Error retrieving raw certificate info"));</span><br><span style="color: hsl(120, 100%, 40%);">+- ci->raw_chain.cert_raw[i].ptr = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+- ci->raw_chain.cert_raw[i].slen = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- } else {</span><br><span style="color: hsl(120, 100%, 40%);">+- BIO_write(bio, "\0", 1);</span><br><span style="color: hsl(120, 100%, 40%);">+- BIO_get_mem_ptr(bio, &ptr);</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_strdup2(pool, &ci->raw_chain.cert_raw[i], ptr->data );</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- </span><br><span style="color: hsl(120, 100%, 40%);">+- BIO_free(bio);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-}</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Update local & remote certificates info. This function should be</span><br><span style="color: hsl(120, 100%, 40%);">+ * called after handshake or renegotiation successfully completed.</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1609,7 +1574,6 @@ static void ssl_update_certs_info(pj_ssl_sock_t *ssock)</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ ossl_sock_t *ossock = (ossl_sock_t *)ssock;</span><br><span style="color: hsl(120, 100%, 40%);">+ X509 *x;</span><br><span style="color: hsl(120, 100%, 40%);">+- STACK_OF(X509) *chain;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_assert(ssock->ssl_state == SSL_STATE_ESTABLISHED);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1631,15 +1595,6 @@ static void ssl_update_certs_info(pj_ssl_sock_t *ssock)</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_bzero(&ssock->remote_cert_info, sizeof(pj_ssl_cert_info));</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- chain = SSL_get_peer_cert_chain(ossock->ossl_ssl);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (chain) {</span><br><span style="color: hsl(120, 100%, 40%);">+- ssl_update_remote_cert_chain_info(ssock->pool,</span><br><span style="color: hsl(120, 100%, 40%);">+- &ssock->remote_cert_info,</span><br><span style="color: hsl(120, 100%, 40%);">+- chain, PJ_TRUE);</span><br><span style="color: hsl(120, 100%, 40%);">+- } else {</span><br><span style="color: hsl(120, 100%, 40%);">+- ssock->remote_cert_info.raw_chain.cnt = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+-- </span><br><span style="color: hsl(120, 100%, 40%);">+2.21.0</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>diff --git a/third-party/pjproject/patches/0032-Revert-Re-2147-misc-Fix-failed-pjsip-test-transport_.patch b/third-party/pjproject/patches/0032-Revert-Re-2147-misc-Fix-failed-pjsip-test-transport_.patch</span><br><span>new file mode 100644</span><br><span>index 0000000..df8f817</span><br><span>--- /dev/null</span><br><span>+++ b/third-party/pjproject/patches/0032-Revert-Re-2147-misc-Fix-failed-pjsip-test-transport_.patch</span><br><span>@@ -0,0 +1,64 @@</span><br><span style="color: hsl(120, 100%, 40%);">+From 17cd744e19cd332a219a512770fa6e18453044ba Mon Sep 17 00:00:00 2001</span><br><span style="color: hsl(120, 100%, 40%);">+From: George Joseph <gjoseph@digium.com></span><br><span style="color: hsl(120, 100%, 40%);">+Date: Tue, 24 Sep 2019 06:45:25 -0600</span><br><span style="color: hsl(120, 100%, 40%);">+Subject: [PATCH 32/33] Revert "Re #2147 (misc): Fix failed pjsip-test</span><br><span style="color: hsl(120, 100%, 40%);">+ (transport_loop_test) caused by r6002."</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+This reverts commit 342148f5bcf3a6b0029ce834b8567c2cd691b15b.</span><br><span style="color: hsl(120, 100%, 40%);">+---</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/pjsip/sip_transport.c | 12 +++++-------</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/pjsip/sip_transport_loop.c | 2 +-</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/test/transport_loop_test.c | 1 -</span><br><span style="color: hsl(120, 100%, 40%);">+ 3 files changed, 6 insertions(+), 9 deletions(-)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/pjsip/sip_transport.c b/pjsip/src/pjsip/sip_transport.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 65ac823d4..d63823a98 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/pjsip/sip_transport.c</span><br><span>++++ b/pjsip/src/pjsip/sip_transport.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1222,13 +1222,11 @@ PJ_DEF(pj_status_t) pjsip_transport_register( pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_release(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- TRACE_((THIS_FILE, "Transport %s registered: type=%s, remote=%s:%d",</span><br><span style="color: hsl(120, 100%, 40%);">+- tp->obj_name,</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_get_type_name(tp->key.type),</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_has_addr(&tp->key.rem_addr)?</span><br><span style="color: hsl(120, 100%, 40%);">+- addr_string(&tp->key.rem_addr):"",</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_has_addr(&tp->key.rem_addr)?</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_get_port(&tp->key.rem_addr):0));</span><br><span style="color: hsl(120, 100%, 40%);">++ TRACE_((THIS_FILE,"Transport %s registered: type=%s, remote=%s:%d",</span><br><span style="color: hsl(120, 100%, 40%);">++ tp->obj_name,</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_get_type_name(tp->key.type),</span><br><span style="color: hsl(120, 100%, 40%);">++ addr_string(&tp->key.rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_sockaddr_get_port(&tp->key.rem_addr)));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/pjsip/sip_transport_loop.c b/pjsip/src/pjsip/sip_transport_loop.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 37e20e69b..24e1a5f69 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/pjsip/sip_transport_loop.c</span><br><span>++++ b/pjsip/src/pjsip/sip_transport_loop.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -376,7 +376,7 @@ PJ_DEF(pj_status_t) pjsip_loop_start( pjsip_endpoint *endpt,</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+ goto on_error;</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.key.type = PJSIP_TRANSPORT_LOOP_DGRAM;</span><br><span style="color: hsl(120, 100%, 40%);">+- //loop->base.key.rem_addr.addr.sa_family = pj_AF_INET();</span><br><span style="color: hsl(120, 100%, 40%);">++ loop->base.key.rem_addr.addr.sa_family = pj_AF_INET();</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.type_name = "LOOP-DGRAM";</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.info = "LOOP-DGRAM";</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.flag = PJSIP_TRANSPORT_DATAGRAM;</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/test/transport_loop_test.c b/pjsip/src/test/transport_loop_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 5f2f03904..efa2ea116 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/test/transport_loop_test.c</span><br><span>++++ b/pjsip/src/test/transport_loop_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -36,7 +36,6 @@ static int datagram_loop_test()</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, "testing datagram loop transport"));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in_init(&addr, NULL, 0);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Test acquire transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+ status = pjsip_endpt_acquire_transport( endpt, PJSIP_TRANSPORT_LOOP_DGRAM,</span><br><span style="color: hsl(120, 100%, 40%);">+ &addr, sizeof(addr), NULL, &loop);</span><br><span style="color: hsl(120, 100%, 40%);">+-- </span><br><span style="color: hsl(120, 100%, 40%);">+2.21.0</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>diff --git a/third-party/pjproject/patches/0033-Revert-Close-1019-Support-for-multiple-listeners.patch b/third-party/pjproject/patches/0033-Revert-Close-1019-Support-for-multiple-listeners.patch</span><br><span>new file mode 100644</span><br><span>index 0000000..8a8f99a</span><br><span>--- /dev/null</span><br><span>+++ b/third-party/pjproject/patches/0033-Revert-Close-1019-Support-for-multiple-listeners.patch</span><br><span>@@ -0,0 +1,1094 @@</span><br><span style="color: hsl(120, 100%, 40%);">+From a720f3ffd538d3baef6f8daf78d9d320a4a5c0a0 Mon Sep 17 00:00:00 2001</span><br><span style="color: hsl(120, 100%, 40%);">+From: George Joseph <gjoseph@digium.com></span><br><span style="color: hsl(120, 100%, 40%);">+Date: Tue, 24 Sep 2019 06:45:59 -0600</span><br><span style="color: hsl(120, 100%, 40%);">+Subject: [PATCH 33/33] Revert "Close #1019: Support for multiple listeners."</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+This reverts commit 142dd0e96edad15b6b9554636043b5255d5d8adf.</span><br><span style="color: hsl(120, 100%, 40%);">+---</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/include/pjsip/sip_config.h | 10 +-</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/pjsip/sip_transport.c | 318 ++++++++++-----------------</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/pjsip/sip_transport_loop.c | 2 +-</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/test/test.c | 3 -</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/test/transport_tcp_test.c | 193 ++++------------</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip/src/test/transport_udp_test.c | 148 +++++--------</span><br><span style="color: hsl(120, 100%, 40%);">+ 6 files changed, 215 insertions(+), 459 deletions(-)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/include/pjsip/sip_config.h b/pjsip/include/pjsip/sip_config.h</span><br><span style="color: hsl(120, 100%, 40%);">+index 585aa722c..904df24e1 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/include/pjsip/sip_config.h</span><br><span>++++ b/pjsip/include/pjsip/sip_config.h</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -433,7 +433,7 @@ PJ_INLINE(pjsip_cfg_t*) pjsip_cfg(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ * This option can also be controlled at run-time by the</span><br><span style="color: hsl(120, 100%, 40%);">+ * \a accept_multiple_sdp_answers setting in pjsip_cfg_t.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+- * Default is PJ_TRUE.</span><br><span style="color: hsl(120, 100%, 40%);">++ * Default is PJ_FALSE.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ #ifndef PJSIP_ACCEPT_MULTIPLE_SDP_ANSWERS</span><br><span style="color: hsl(120, 100%, 40%);">+ # define PJSIP_ACCEPT_MULTIPLE_SDP_ANSWERS PJ_TRUE</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -692,7 +692,7 @@ PJ_INLINE(pjsip_cfg_t*) pjsip_cfg(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ * will be used as the default value for the "reuse_addr" field in the</span><br><span style="color: hsl(120, 100%, 40%);">+ * pjsip_tcp_transport_cfg structure.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+- * Default is 0 on Windows and 1 on non-Windows.</span><br><span style="color: hsl(120, 100%, 40%);">++ * Default is FALSE on Windows and TRUE on non-Windows.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * @see PJSIP_TLS_TRANSPORT_REUSEADDR</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -718,7 +718,7 @@ PJ_INLINE(pjsip_cfg_t*) pjsip_cfg(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ * pj_getipinterface()/pj_gethostip(), but the address will not be</span><br><span style="color: hsl(120, 100%, 40%);">+ * able to accept connections. </span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+- * Default is 0 (listener will be created).</span><br><span style="color: hsl(120, 100%, 40%);">++ * Default is FALSE (listener will be created).</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ #ifndef PJSIP_TCP_TRANSPORT_DONT_CREATE_LISTENER</span><br><span style="color: hsl(120, 100%, 40%);">+ # define PJSIP_TCP_TRANSPORT_DONT_CREATE_LISTENER 0</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -738,7 +738,7 @@ PJ_INLINE(pjsip_cfg_t*) pjsip_cfg(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ * pj_getipinterface()/pj_gethostip(), but the address will not be</span><br><span style="color: hsl(120, 100%, 40%);">+ * able to accept connections.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+- * Default is 0 (listener will be created).</span><br><span style="color: hsl(120, 100%, 40%);">++ * Default is FALSE (listener will be created).</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ #ifndef PJSIP_TLS_TRANSPORT_DONT_CREATE_LISTENER</span><br><span style="color: hsl(120, 100%, 40%);">+ # define PJSIP_TLS_TRANSPORT_DONT_CREATE_LISTENER 0</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -881,7 +881,7 @@ PJ_INLINE(pjsip_cfg_t*) pjsip_cfg(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ /**</span><br><span style="color: hsl(120, 100%, 40%);">+ * Specify whether TLS listener should use SO_REUSEADDR option.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+- * Default is 0 on Windows and 1 on non-Windows.</span><br><span style="color: hsl(120, 100%, 40%);">++ * Default is FALSE on Windows and TRUE on non-Windows.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * @see PJSIP_TCP_TRANSPORT_REUSEADDR</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/pjsip/sip_transport.c b/pjsip/src/pjsip/sip_transport.c</span><br><span style="color: hsl(120, 100%, 40%);">+index d63823a98..54e8be380 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/pjsip/sip_transport.c</span><br><span>++++ b/pjsip/src/pjsip/sip_transport.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -54,25 +54,6 @@ static const char *addr_string(const pj_sockaddr_t *addr)</span><br><span style="color: hsl(120, 100%, 40%);">+ # define TRACE_(x)</span><br><span style="color: hsl(120, 100%, 40%);">+ #endif</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+-/* Specify the initial size of the transport manager's pool. */</span><br><span style="color: hsl(120, 100%, 40%);">+-#ifndef TPMGR_POOL_INIT_SIZE</span><br><span style="color: hsl(120, 100%, 40%);">+-# define TPMGR_POOL_INIT_SIZE 64</span><br><span style="color: hsl(120, 100%, 40%);">+-#endif</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+-/* Specify the increment size of the transport manager's pool. */</span><br><span style="color: hsl(120, 100%, 40%);">+-#ifndef TPMGR_POOL_INC_SIZE</span><br><span style="color: hsl(120, 100%, 40%);">+- #define TPMGR_POOL_INC_SIZE 64</span><br><span style="color: hsl(120, 100%, 40%);">+-#endif</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+-/* Specify transport entry allocation count. When registering a new transport,</span><br><span style="color: hsl(120, 100%, 40%);">+- * a new entry will be picked from a free list. This setting will determine</span><br><span style="color: hsl(120, 100%, 40%);">+- * the size of the free list size. If all entry is used, then the same number</span><br><span style="color: hsl(120, 100%, 40%);">+- * of entry will be allocated.</span><br><span style="color: hsl(120, 100%, 40%);">+- */</span><br><span style="color: hsl(120, 100%, 40%);">+-#ifndef PJSIP_TRANSPORT_ENTRY_ALLOC_CNT</span><br><span style="color: hsl(120, 100%, 40%);">+-# define PJSIP_TRANSPORT_ENTRY_ALLOC_CNT 16</span><br><span style="color: hsl(120, 100%, 40%);">+-#endif</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Prototype. */</span><br><span style="color: hsl(120, 100%, 40%);">+ static pj_status_t mod_on_tx_msg(pjsip_tx_data *tdata);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -100,7 +81,6 @@ static pjsip_module mod_msg_print =</span><br><span style="color: hsl(120, 100%, 40%);">+ typedef struct transport</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_DECL_LIST_MEMBER(struct transport);</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_hash_entry_buf tp_buf;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_transport *tp;</span><br><span style="color: hsl(120, 100%, 40%);">+ } transport;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -113,7 +93,6 @@ struct pjsip_tpmgr</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_t *lock;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_endpoint *endpt;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_tpfactory factory_list;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_pool_t *pool;</span><br><span style="color: hsl(120, 100%, 40%);">+ #if defined(PJ_DEBUG) && PJ_DEBUG!=0</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_atomic_t *tdata_counter;</span><br><span style="color: hsl(120, 100%, 40%);">+ #endif</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -126,9 +105,12 @@ struct pjsip_tpmgr</span><br><span style="color: hsl(120, 100%, 40%);">+ * is destroyed.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_tx_data tdata_list;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* List of free transport entry. */</span><br><span style="color: hsl(120, 100%, 40%);">+- transport tp_entry_freelist;</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">++ /* List of transports which are NOT stored in the hash table, so</span><br><span style="color: hsl(120, 100%, 40%);">++ * that it can be properly cleaned up when transport manager</span><br><span style="color: hsl(120, 100%, 40%);">++ * is destroyed.</span><br><span style="color: hsl(120, 100%, 40%);">++ */</span><br><span style="color: hsl(120, 100%, 40%);">++ transport tp_list;</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1042,18 +1024,18 @@ static pj_bool_t is_transport_valid(pjsip_transport *tp, pjsip_tpmgr *tpmgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ const pjsip_transport_key *key,</span><br><span style="color: hsl(120, 100%, 40%);">+ int key_len)</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_entry;</span><br><span style="color: hsl(120, 100%, 40%);">++ transport *tp_iter;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- tp_entry = (transport *)pj_hash_get(tpmgr->table, key, key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_entry != NULL) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_hash_get(tpmgr->table, key, key_len, NULL) == (void*)tp) {</span><br><span style="color: hsl(120, 100%, 40%);">++ return PJ_TRUE;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_iter = tp_entry;</span><br><span style="color: hsl(120, 100%, 40%);">+- do {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_iter->tp == tp) {</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_TRUE;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+- } while (tp_iter != tp_entry);</span><br><span style="color: hsl(120, 100%, 40%);">++ tp_iter = tpmgr->tp_list.next;</span><br><span style="color: hsl(120, 100%, 40%);">++ while (tp_iter != &tpmgr->tp_list) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (tp_iter->tp == tp) {</span><br><span style="color: hsl(120, 100%, 40%);">++ return PJ_TRUE;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">++ tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_FALSE;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1153,9 +1135,8 @@ PJ_DEF(pj_status_t) pjsip_transport_dec_ref( pjsip_transport *tp )</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Dec ref transport group lock, if any */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp->grp_lock) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (tp->grp_lock)</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_grp_lock_dec_ref(tp->grp_lock);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1169,8 +1150,7 @@ PJ_DEF(pj_status_t) pjsip_transport_register( pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ int key_len;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_uint32_t hval;</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_ref = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_add = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">++ void *entry;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Init. */</span><br><span style="color: hsl(120, 100%, 40%);">+ tp->tpmgr = mgr;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1178,43 +1158,31 @@ PJ_DEF(pj_status_t) pjsip_transport_register( pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ tp->idle_timer.user_data = tp;</span><br><span style="color: hsl(120, 100%, 40%);">+ tp->idle_timer.cb = &transport_idle_callback;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /*</span><br><span style="color: hsl(120, 100%, 40%);">++ /* </span><br><span style="color: hsl(120, 100%, 40%);">+ * Register to hash table (see Trac ticket #42).</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ key_len = sizeof(tp->key.type) + tp->addr_len;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_acquire(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">++ /* If entry already occupied, unregister previous entry */</span><br><span style="color: hsl(120, 100%, 40%);">+ hval = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = (transport *)pj_hash_get(mgr->table, &tp->key, key_len, &hval);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Get an empty entry from the freelist. */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_list_empty(&mgr->tp_entry_freelist)) {</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned i = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- TRACE_((THIS_FILE, "Transport list is full, allocate new entry"));</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Allocate new entry for the freelist. */</span><br><span style="color: hsl(120, 100%, 40%);">+- for (; i < PJSIP_TRANSPORT_ENTRY_ALLOC_CNT; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_add = PJ_POOL_ZALLOC_T(mgr->pool, transport);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (!tp_add)</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_ENOMEM;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_init(tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_push_back(&mgr->tp_entry_freelist, tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ entry = pj_hash_get(mgr->table, &tp->key, key_len, &hval);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (entry != NULL) {</span><br><span style="color: hsl(120, 100%, 40%);">++ transport *tp_ref;</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">++ tp_ref = PJ_POOL_ZALLOC_T(((pjsip_transport *)entry)->pool, transport);</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">++ /*</span><br><span style="color: hsl(120, 100%, 40%);">++ * Add transport to the list before removing it from the hash table.</span><br><span style="color: hsl(120, 100%, 40%);">++ * See ticket #1774 for more details.</span><br><span style="color: hsl(120, 100%, 40%);">++ */</span><br><span style="color: hsl(120, 100%, 40%);">++ tp_ref->tp = (pjsip_transport *)entry;</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_list_push_back(&mgr->tp_list, tp_ref);</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_set(NULL, mgr->table, &tp->key, key_len, hval, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_add = mgr->tp_entry_freelist.next;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_add->tp = tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_erase(tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_ref) {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* There'a already a transport list from the hash table. Add the </span><br><span style="color: hsl(120, 100%, 40%);">+- * new transport to the list.</span><br><span style="color: hsl(120, 100%, 40%);">+- */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_push_back(tp_ref, tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- } else {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Transport list not found, add it to the hash table. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_hash_set_np(mgr->table, &tp->key, key_len, hval, tp_add->tp_buf,</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Register new entry */</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_set(tp->pool, mgr->table, &tp->key, key_len, hval, tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Add ref transport group lock, if any */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (tp->grp_lock)</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1261,46 +1229,26 @@ static pj_status_t destroy_transport( pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ key_len = sizeof(tp->key.type) + tp->addr_len;</span><br><span style="color: hsl(120, 100%, 40%);">+ hval = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+ entry = pj_hash_get(mgr->table, &tp->key, key_len, &hval);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (entry) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_ref = (transport *)entry;</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_iter = tp_ref;</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Search the matching entry from the transport list. */</span><br><span style="color: hsl(120, 100%, 40%);">+- do {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_iter->tp == tp) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_next = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Update hash table :</span><br><span style="color: hsl(120, 100%, 40%);">+- * - transport list only contain single element, or</span><br><span style="color: hsl(120, 100%, 40%);">+- * - the entry is the first element of the transport list.</span><br><span style="color: hsl(120, 100%, 40%);">+- */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_iter == tp_ref) {</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_hash_set(NULL, mgr->table, &tp->key, key_len, hval,</span><br><span style="color: hsl(120, 100%, 40%);">+- NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_ref->next != tp_ref) {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* The transport list has multiple entry. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_hash_set_np(mgr->table, &tp_next->tp->key, key_len,</span><br><span style="color: hsl(120, 100%, 40%);">+- hval, tp_next->tp_buf, tp_next);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_erase(tp_iter);</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Put back to the transport freelist. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_push_back(&mgr->tp_entry_freelist, tp_iter);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- break;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+- } while (tp_iter != tp_ref);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (entry == (void*)tp) {</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_set(NULL, mgr->table, &tp->key, key_len, hval, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">++ } else {</span><br><span style="color: hsl(120, 100%, 40%);">++ /* If not found in hash table, remove from the tranport list. */</span><br><span style="color: hsl(120, 100%, 40%);">++ transport *tp_iter = mgr->tp_list.next;</span><br><span style="color: hsl(120, 100%, 40%);">++ while (tp_iter != &mgr->tp_list) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (tp_iter->tp == tp) {</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_list_erase(tp_iter);</span><br><span style="color: hsl(120, 100%, 40%);">++ break;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">++ tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_release(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_release(tp->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Dec ref transport group lock, if any */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp->grp_lock) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (tp->grp_lock)</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_grp_lock_dec_ref(tp->grp_lock);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Destroy. */</span><br><span style="color: hsl(120, 100%, 40%);">+ return tp->destroy(tp);</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1414,9 +1362,13 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_register_tpfactory( pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_acquire(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Check that no same factory has been registered. */</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Check that no factory with the same type has been registered. */</span><br><span style="color: hsl(120, 100%, 40%);">+ status = PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+ for (p=mgr->factory_list.next; p!=&mgr->factory_list; p=p->next) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (p->type == tpf->type) {</span><br><span style="color: hsl(120, 100%, 40%);">++ status = PJSIP_ETYPEEXISTS;</span><br><span style="color: hsl(120, 100%, 40%);">++ break;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">+ if (p == tpf) {</span><br><span style="color: hsl(120, 100%, 40%);">+ status = PJ_EEXISTS;</span><br><span style="color: hsl(120, 100%, 40%);">+ break;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1491,8 +1443,6 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_create( pj_pool_t *pool,</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_tpmgr *mgr;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned i = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_pool_t *mgr_pool;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_ASSERT_RETURN(pool && endpt && rx_cb && p_mgr, PJ_EINVAL);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1502,42 +1452,24 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_create( pj_pool_t *pool,</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Create and initialize transport manager. */</span><br><span style="color: hsl(120, 100%, 40%);">+- mgr_pool = pjsip_endpt_create_pool(endpt, "tpmgr",</span><br><span style="color: hsl(120, 100%, 40%);">+- TPMGR_POOL_INIT_SIZE,</span><br><span style="color: hsl(120, 100%, 40%);">+- TPMGR_POOL_INC_SIZE);</span><br><span style="color: hsl(120, 100%, 40%);">+- mgr = PJ_POOL_ZALLOC_T(mgr_pool, pjsip_tpmgr);</span><br><span style="color: hsl(120, 100%, 40%);">++ mgr = PJ_POOL_ZALLOC_T(pool, pjsip_tpmgr);</span><br><span style="color: hsl(120, 100%, 40%);">+ mgr->endpt = endpt;</span><br><span style="color: hsl(120, 100%, 40%);">+ mgr->on_rx_msg = rx_cb;</span><br><span style="color: hsl(120, 100%, 40%);">+ mgr->on_tx_msg = tx_cb;</span><br><span style="color: hsl(120, 100%, 40%);">+- mgr->pool = mgr_pool;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- if (!mgr->pool)</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_ENOMEM;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_list_init(&mgr->factory_list);</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_list_init(&mgr->tdata_list);</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_init(&mgr->tp_entry_freelist);</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_list_init(&mgr->tp_list);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- mgr->table = pj_hash_create(mgr->pool, PJSIP_TPMGR_HTABLE_SIZE);</span><br><span style="color: hsl(120, 100%, 40%);">++ mgr->table = pj_hash_create(pool, PJSIP_TPMGR_HTABLE_SIZE);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (!mgr->table)</span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_ENOMEM;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- status = pj_lock_create_recursive_mutex(mgr->pool, "tmgr%p", &mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pj_lock_create_recursive_mutex(pool, "tmgr%p", &mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- for (; i < PJSIP_TRANSPORT_ENTRY_ALLOC_CNT; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_add = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_add = PJ_POOL_ZALLOC_T(mgr->pool, transport);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (!tp_add)</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_ENOMEM;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_init(tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_list_push_back(&mgr->tp_entry_freelist, tp_add);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ #if defined(PJ_DEBUG) && PJ_DEBUG!=0</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pj_atomic_create(mgr->pool, 0, &mgr->tdata_counter);</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pj_atomic_create(pool, 0, &mgr->tdata_counter);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_destroy(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1765,16 +1697,15 @@ PJ_DEF(unsigned) pjsip_tpmgr_get_transport_count(pjsip_tpmgr *mgr)</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_hash_iterator_t itr_val;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_hash_iterator_t *itr;</span><br><span style="color: hsl(120, 100%, 40%);">+ int nr_of_transports = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_acquire(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ itr = pj_hash_first(mgr->table, &itr_val);</span><br><span style="color: hsl(120, 100%, 40%);">+ while (itr) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_entry = (transport *)pj_hash_this(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">+- nr_of_transports += pj_list_size(tp_entry);</span><br><span style="color: hsl(120, 100%, 40%);">++ nr_of_transports++;</span><br><span style="color: hsl(120, 100%, 40%);">+ itr = pj_hash_next(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_release(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ return nr_of_transports;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1791,7 +1722,7 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_destroy( pjsip_tpmgr *mgr )</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_hash_iterator_t *itr;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_tpfactory *factory;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_endpoint *endpt = mgr->endpt;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(5, (THIS_FILE, "Destroying transport manager"));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_acquire(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1799,21 +1730,39 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_destroy( pjsip_tpmgr *mgr )</span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+ * Destroy all transports in the hash table.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+- for (itr = pj_hash_first(mgr->table, &itr_val); itr;</span><br><span style="color: hsl(120, 100%, 40%);">+- itr = pj_hash_first(mgr->table, &itr_val))</span><br><span style="color: hsl(120, 100%, 40%);">+- {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_ref;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = pj_hash_this(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">+- destroy_transport(mgr, tp_ref->tp);</span><br><span style="color: hsl(120, 100%, 40%);">++ itr = pj_hash_first(mgr->table, &itr_val);</span><br><span style="color: hsl(120, 100%, 40%);">++ while (itr != NULL) {</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_iterator_t *next;</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport *transport;</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">++ transport = (pjsip_transport*) pj_hash_this(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ next = pj_hash_next(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ destroy_transport(mgr, transport);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ itr = next;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">++ /*</span><br><span style="color: hsl(120, 100%, 40%);">++ * Destroy transports in the list.</span><br><span style="color: hsl(120, 100%, 40%);">++ */</span><br><span style="color: hsl(120, 100%, 40%);">++ if (!pj_list_empty(&mgr->tp_list)) {</span><br><span style="color: hsl(120, 100%, 40%);">++ transport *tp_iter = mgr->tp_list.next;</span><br><span style="color: hsl(120, 100%, 40%);">++ while (tp_iter != &mgr->tp_list) {</span><br><span style="color: hsl(120, 100%, 40%);">++ transport *next = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">++ destroy_transport(mgr, tp_iter->tp);</span><br><span style="color: hsl(120, 100%, 40%);">++ tp_iter = next;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+ * Destroy all factories/listeners.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ factory = mgr->factory_list.next;</span><br><span style="color: hsl(120, 100%, 40%);">+ while (factory != &mgr->factory_list) {</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_tpfactory *next = factory->next;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ </span><br><span style="color: hsl(120, 100%, 40%);">+ factory->destroy(factory);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ factory = next;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -1857,10 +1806,6 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_destroy( pjsip_tpmgr *mgr )</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_endpt_unregister_module(endpt, &mod_msg_print);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- if (mgr->pool) {</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_endpt_release_pool( mgr->endpt, mgr->pool );</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2221,9 +2166,7 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_acquire_transport2(pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_transport_key key;</span><br><span style="color: hsl(120, 100%, 40%);">+ int key_len;</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *tp_ref = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_entry = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport *transport = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* If listener is specified, verify that the listener type matches</span><br><span style="color: hsl(120, 100%, 40%);">+ * the destination type.</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2244,28 +2187,11 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_acquire_transport2(pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ key.type = type;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_memcpy(&key.rem_addr, remote, addr_len);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- tp_entry = (transport *)pj_hash_get(mgr->table, &key, key_len,</span><br><span style="color: hsl(120, 100%, 40%);">+- NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_entry) {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (sel && sel->type == PJSIP_TPSELECTOR_LISTENER) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_iter = tp_entry;</span><br><span style="color: hsl(120, 100%, 40%);">+- do {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (sel && sel->type == PJSIP_TPSELECTOR_LISTENER &&</span><br><span style="color: hsl(120, 100%, 40%);">+- sel->u.listener &&</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_iter->tp->factory == sel->u.listener)</span><br><span style="color: hsl(120, 100%, 40%);">+- {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = tp_iter->tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- break;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+- } while (tp_iter != tp_entry);</span><br><span style="color: hsl(120, 100%, 40%);">+- } else {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = tp_entry->tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ transport = (pjsip_transport*)</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_get(mgr->table, &key, key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_ref == NULL &&</span><br><span style="color: hsl(120, 100%, 40%);">++ if (transport == NULL &&</span><br><span style="color: hsl(120, 100%, 40%);">+ (!sel || sel->disable_connection_reuse == PJ_FALSE))</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ unsigned flag = pjsip_transport_get_flag_from_type(type);</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2280,11 +2206,8 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_acquire_transport2(pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ pj_bzero(addr, addr_len);</span><br><span style="color: hsl(120, 100%, 40%);">+ key_len = sizeof(key.type) + addr_len;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_entry = (transport *) pj_hash_get(mgr->table, &key,</span><br><span style="color: hsl(120, 100%, 40%);">+- key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_entry) {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = tp_entry->tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ transport = (pjsip_transport*) </span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_get(mgr->table, &key, key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ /* For datagram transports, try lookup with zero address.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2296,34 +2219,31 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_acquire_transport2(pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ addr->addr.sa_family = remote_addr->addr.sa_family;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ key_len = sizeof(key.type) + addr_len;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_entry = (transport *) pj_hash_get(mgr->table, &key,</span><br><span style="color: hsl(120, 100%, 40%);">+- key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_entry) {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = tp_entry->tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ transport = (pjsip_transport*)</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_get(mgr->table, &key, key_len, NULL);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* If transport is found and listener is specified, verify listener */</span><br><span style="color: hsl(120, 100%, 40%);">+ else if (sel && sel->type == PJSIP_TPSELECTOR_LISTENER &&</span><br><span style="color: hsl(120, 100%, 40%);">+- sel->u.listener && tp_ref->factory != sel->u.listener)</span><br><span style="color: hsl(120, 100%, 40%);">++ sel->u.listener && transport->factory != sel->u.listener)</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">++ transport = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+ /* This will cause a new transport to be created which will be a</span><br><span style="color: hsl(120, 100%, 40%);">+ * 'duplicate' of the existing transport (same type & remote addr,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but different factory).</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_ref!=NULL && !tp_ref->is_shutdown) {</span><br><span style="color: hsl(120, 100%, 40%);">++ if (transport!=NULL && !transport->is_shutdown) {</span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+ * Transport found!</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_add_ref(tp_ref);</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_add_ref(transport);</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_lock_release(mgr->lock);</span><br><span style="color: hsl(120, 100%, 40%);">+- *tp = tp_ref;</span><br><span style="color: hsl(120, 100%, 40%);">++ *tp = transport;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- TRACE_((THIS_FILE, "Transport %s acquired", tp_ref->obj_name));</span><br><span style="color: hsl(120, 100%, 40%);">++ TRACE_((THIS_FILE, "Transport %s acquired", transport->obj_name));</span><br><span style="color: hsl(120, 100%, 40%);">+ return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2385,15 +2305,15 @@ PJ_DEF(pj_status_t) pjsip_tpmgr_acquire_transport2(pjsip_tpmgr *mgr,</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Request factory to create transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (factory->create_transport2) {</span><br><span style="color: hsl(120, 100%, 40%);">+ status = factory->create_transport2(factory, mgr, mgr->endpt,</span><br><span style="color: hsl(120, 100%, 40%);">+- (const pj_sockaddr*) remote,</span><br><span style="color: hsl(120, 100%, 40%);">++ (const pj_sockaddr*) remote, </span><br><span style="color: hsl(120, 100%, 40%);">+ addr_len, tdata, tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ status = factory->create_transport(factory, mgr, mgr->endpt,</span><br><span style="color: hsl(120, 100%, 40%);">+- (const pj_sockaddr*) remote,</span><br><span style="color: hsl(120, 100%, 40%);">++ (const pj_sockaddr*) remote, </span><br><span style="color: hsl(120, 100%, 40%);">+ addr_len, tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status == PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+- PJ_ASSERT_ON_FAIL(tp!=NULL,</span><br><span style="color: hsl(120, 100%, 40%);">++ PJ_ASSERT_ON_FAIL(tp!=NULL, </span><br><span style="color: hsl(120, 100%, 40%);">+ {pj_lock_release(mgr->lock); return PJ_EBUG;});</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_transport_add_ref(*tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ (*tp)->factory = factory;</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -2436,25 +2356,15 @@ PJ_DEF(void) pjsip_tpmgr_dump_transports(pjsip_tpmgr *mgr)</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3, (THIS_FILE, " Dumping transports:"));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ do {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_entry = (transport *) pj_hash_this(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp_entry) {</span><br><span style="color: hsl(120, 100%, 40%);">+- transport *tp_iter = tp_entry;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- do {</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *tp_ref = tp_iter->tp;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- PJ_LOG(3, (THIS_FILE, " %s %s%s%s%s(refcnt=%d%s)",</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref->obj_name,</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_ref->info,</span><br><span style="color: hsl(120, 100%, 40%);">+- (tp_ref->factory)?" listener[":"",</span><br><span style="color: hsl(120, 100%, 40%);">+- (tp_ref->factory)?tp_ref->factory->obj_name:"",</span><br><span style="color: hsl(120, 100%, 40%);">+- (tp_ref->factory)?"]":"",</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_atomic_get(tp_ref->ref_cnt),</span><br><span style="color: hsl(120, 100%, 40%);">+- (tp_ref->idle_timer.id ? " [idle]" : "")));</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_iter = tp_iter->next;</span><br><span style="color: hsl(120, 100%, 40%);">+- } while (tp_iter != tp_entry);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport *t = (pjsip_transport*) </span><br><span style="color: hsl(120, 100%, 40%);">++ pj_hash_this(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ PJ_LOG(3, (THIS_FILE, " %s %s (refcnt=%d%s)", </span><br><span style="color: hsl(120, 100%, 40%);">++ t->obj_name,</span><br><span style="color: hsl(120, 100%, 40%);">++ t->info,</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_atomic_get(t->ref_cnt),</span><br><span style="color: hsl(120, 100%, 40%);">++ (t->idle_timer.id ? " [idle]" : "")));</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">+ itr = pj_hash_next(mgr->table, itr);</span><br><span style="color: hsl(120, 100%, 40%);">+ } while (itr);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/pjsip/sip_transport_loop.c b/pjsip/src/pjsip/sip_transport_loop.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 24e1a5f69..5cbe26a97 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/pjsip/sip_transport_loop.c</span><br><span>++++ b/pjsip/src/pjsip/sip_transport_loop.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -376,7 +376,7 @@ PJ_DEF(pj_status_t) pjsip_loop_start( pjsip_endpoint *endpt,</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+ goto on_error;</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.key.type = PJSIP_TRANSPORT_LOOP_DGRAM;</span><br><span style="color: hsl(120, 100%, 40%);">+- loop->base.key.rem_addr.addr.sa_family = pj_AF_INET();</span><br><span style="color: hsl(120, 100%, 40%);">++ //loop->base.key.rem_addr.sa_family = pj_AF_INET();</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.type_name = "LOOP-DGRAM";</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.info = "LOOP-DGRAM";</span><br><span style="color: hsl(120, 100%, 40%);">+ loop->base.flag = PJSIP_TRANSPORT_DATAGRAM;</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/test/test.c b/pjsip/src/test/test.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 3898d45ff..0361e6178 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/test/test.c</span><br><span>++++ b/pjsip/src/test/test.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -379,9 +379,6 @@ int test_main(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ on_return:</span><br><span style="color: hsl(120, 100%, 40%);">+ flush_events(500);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Show additional info on the log. e.g: not released memory pool. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_log_set_level(4);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Dumping memory pool usage */</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, "Peak memory size=%u MB",</span><br><span style="color: hsl(120, 100%, 40%);">+ caching_pool.peak_used_size / 1000000));</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/test/transport_tcp_test.c b/pjsip/src/test/transport_tcp_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+index b10455664..3ff5f8ff4 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/test/transport_tcp_test.c</span><br><span>++++ b/pjsip/src/test/transport_tcp_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -29,154 +29,64 @@</span><br><span style="color: hsl(120, 100%, 40%);">+ * TCP transport test.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+ #if PJ_HAS_TCP</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+-static pj_status_t multi_listener_test(pjsip_tpfactory *factory[],</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned num_factory,</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *tp[],</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned *num_tp)</span><br><span style="color: hsl(120, 100%, 40%);">++int transport_tcp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned i = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_str_t s;</span><br><span style="color: hsl(120, 100%, 40%);">++ enum { SEND_RECV_LOOP = 8 };</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_tpfactory *tpfactory;</span><br><span style="color: hsl(120, 100%, 40%);">+ pjsip_transport *tcp;</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_tpfactory *tpfactory = NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_sockaddr_in rem_addr;</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_tpselector tp_sel;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned ntp = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (;i<num_factory;++i)</span><br><span style="color: hsl(120, 100%, 40%);">+- {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Start TCP listener on arbitrary port. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_tcp_transport_start(endpt, NULL, 1, &tpfactory);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+- app_perror(" Error: unable to start TCP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -10;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">++ char url[PJSIP_MAX_URL_SIZE];</span><br><span style="color: hsl(120, 100%, 40%);">++ char addr[PJ_INET_ADDRSTRLEN];</span><br><span style="color: hsl(120, 100%, 40%);">++ int rtt[SEND_RECV_LOOP], min_rtt;</span><br><span style="color: hsl(120, 100%, 40%);">++ int i, pkt_lost;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- factory[i] = tpfactory;</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Start TCP listener on arbitrary port. */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_tcp_transport_start(endpt, NULL, 1, &tpfactory);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">++ app_perror(" Error: unable to start TCP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">++ return -10;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Get the last listener address */</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Get the listener address */</span><br><span style="color: hsl(120, 100%, 40%);">+ status = pj_sockaddr_in_init(&rem_addr, &tpfactory->addr_name.host,</span><br><span style="color: hsl(120, 100%, 40%);">+ (pj_uint16_t)tpfactory->addr_name.port);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+ app_perror(" Error: possibly invalid TCP address name", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -11;</span><br><span style="color: hsl(120, 100%, 40%);">++ return -14;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Acquire transport without selector. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_TCP,</span><br><span style="color: hsl(120, 100%, 40%);">+- &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">+- NULL, &tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS || tcp == NULL) {</span><br><span style="color: hsl(120, 100%, 40%);">+- app_perror(" Error: unable to acquire TCP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -12;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- tp[ntp++] = tcp;</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_ansi_sprintf(url, "sip:alice@%s:%d;transport=tcp",</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_inet_ntop2(pj_AF_INET(), &rem_addr.sin_addr, addr,</span><br><span style="color: hsl(120, 100%, 40%);">++ sizeof(addr)),</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_ntohs(rem_addr.sin_port));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* After pjsip_endpt_acquire_transport, TCP transport must have</span><br><span style="color: hsl(120, 100%, 40%);">+- * reference counter 1.</span><br><span style="color: hsl(120, 100%, 40%);">+- */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(tcp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -13;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Acquire with the same remote address, should return the same tp. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_TCP,</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Acquire one TCP transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_TCP, </span><br><span style="color: hsl(120, 100%, 40%);">+ &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">+ NULL, &tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS || tcp == NULL) {</span><br><span style="color: hsl(120, 100%, 40%);">+ app_perror(" Error: unable to acquire TCP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -14;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Should return existing transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp[ntp-1] != tcp) {</span><br><span style="color: hsl(120, 100%, 40%);">+- return -15;</span><br><span style="color: hsl(120, 100%, 40%);">++ return -17;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Using the same TCP transport, it must have reference counter 2.</span><br><span style="color: hsl(120, 100%, 40%);">++ /* After pjsip_endpt_acquire_transport, TCP transport must have</span><br><span style="color: hsl(120, 100%, 40%);">++ * reference counter 1. </span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(tcp->ref_cnt) != 2)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -16;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Decrease the reference. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_atomic_get(tcp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -20;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Test basic transport attributes */</span><br><span style="color: hsl(120, 100%, 40%);">+ status = generic_transport_test(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Check again that reference counter is 1. */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (pj_atomic_get(tcp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -17;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Acquire transport test with selector. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_bzero(&tp_sel, sizeof(tp_sel));</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_sel.type = PJSIP_TPSELECTOR_LISTENER;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_sel.u.listener = factory[num_factory/2];</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in_init(&rem_addr, pj_cstr(&s, "1.1.1.1"), 80);</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_TCP,</span><br><span style="color: hsl(120, 100%, 40%);">+- &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">+- &tp_sel, &tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+- app_perror(" Error: unable to acquire TCP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -18;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* The transport should have the same factory set on the selector. */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tcp->factory != factory[num_factory/2])</span><br><span style="color: hsl(120, 100%, 40%);">+- return -19;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* The transport should be newly created. */</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < ntp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (tp[i] == tcp) {</span><br><span style="color: hsl(120, 100%, 40%);">+- break;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- if (i != ntp)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -20;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- tp[ntp++] = tcp;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i<ntp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(tp[i]->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -21;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- *num_tp = ntp;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+-}</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+-int transport_tcp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+-{</span><br><span style="color: hsl(120, 100%, 40%);">+- enum { SEND_RECV_LOOP = 8 };</span><br><span style="color: hsl(120, 100%, 40%);">+- enum { NUM_LISTENER = 4 };</span><br><span style="color: hsl(120, 100%, 40%);">+- enum { NUM_TP = 8 };</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_tpfactory *tpfactory[NUM_LISTENER];</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *tcp[NUM_TP];</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in rem_addr;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">+- char url[PJSIP_MAX_URL_SIZE];</span><br><span style="color: hsl(120, 100%, 40%);">+- char addr[PJ_INET_ADDRSTRLEN];</span><br><span style="color: hsl(120, 100%, 40%);">+- int rtt[SEND_RECV_LOOP], min_rtt;</span><br><span style="color: hsl(120, 100%, 40%);">+- int pkt_lost;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned i;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned num_listener = NUM_LISTENER;</span><br><span style="color: hsl(120, 100%, 40%);">+- unsigned num_tp = NUM_TP;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- status = multi_listener_test(tpfactory, num_listener, tcp, &num_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return status;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Get the last listener address */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pj_sockaddr_in_init(&rem_addr, &tpfactory[0]->addr_name.host,</span><br><span style="color: hsl(120, 100%, 40%);">+- (pj_uint16_t)tpfactory[0]->addr_name.port);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_ansi_sprintf(url, "sip:alice@%s:%d;transport=tcp",</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_inet_ntop2(pj_AF_INET(), &rem_addr.sin_addr, addr,</span><br><span style="color: hsl(120, 100%, 40%);">+- sizeof(addr)),</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_ntohs(rem_addr.sin_port));</span><br><span style="color: hsl(120, 100%, 40%);">++ return -40;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Load test */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (transport_load_test(url) != 0)</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -184,13 +94,10 @@ int transport_tcp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Basic transport's send/receive loopback test. */</span><br><span style="color: hsl(120, 100%, 40%);">+ for (i=0; i<SEND_RECV_LOOP; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- status = transport_send_recv_test(PJSIP_TRANSPORT_TCP, tcp[0], url,</span><br><span style="color: hsl(120, 100%, 40%);">+- &rtt[i]);</span><br><span style="color: hsl(120, 100%, 40%);">++ status = transport_send_recv_test(PJSIP_TRANSPORT_TCP, tcp, url, &rtt[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != 0) {</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp ; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(tcp[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_dec_ref(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+ flush_events(500);</span><br><span style="color: hsl(120, 100%, 40%);">+ return -72;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -208,11 +115,9 @@ int transport_tcp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Multi-threaded round-trip test. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = transport_rt_test(PJSIP_TRANSPORT_TCP, tcp[0], url, &pkt_lost);</span><br><span style="color: hsl(120, 100%, 40%);">++ status = transport_rt_test(PJSIP_TRANSPORT_TCP, tcp, url, &pkt_lost);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != 0) {</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp ; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(tcp[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_dec_ref(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+@@ -220,28 +125,22 @@ int transport_tcp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, " note: %d packet(s) was lost", pkt_lost));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Check again that reference counter is still 1. */</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(tcp[i]->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -80;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_atomic_get(tcp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -80;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(tcp[i]);</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_dec_ref(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Force destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_transport_destroy(tcp[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -90;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Force destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_transport_destroy(tcp);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -90;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_listener; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Unregister factory */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_tpmgr_unregister_tpfactory(pjsip_endpt_get_tpmgr(endpt),</span><br><span style="color: hsl(120, 100%, 40%);">+- tpfactory[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -95;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Unregister factory */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_tpmgr_unregister_tpfactory(pjsip_endpt_get_tpmgr(endpt), </span><br><span style="color: hsl(120, 100%, 40%);">++ tpfactory);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -95;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Flush events. */</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, " Flushing events, 1 second..."));</span><br><span style="color: hsl(120, 100%, 40%);">+diff --git a/pjsip/src/test/transport_udp_test.c b/pjsip/src/test/transport_udp_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+index 579c7f071..bc0831a38 100644</span><br><span style="color: hsl(120, 100%, 40%);">+--- a/pjsip/src/test/transport_udp_test.c</span><br><span>++++ b/pjsip/src/test/transport_udp_test.c</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -24,88 +24,6 @@</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ #define THIS_FILE "transport_udp_test.c"</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+-static pj_status_t multi_transport_test(pjsip_transport *tp[], unsigned num_tp)</span><br><span style="color: hsl(120, 100%, 40%);">+-{</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_uint16_t i = 0;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_str_t s;</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *udp_tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in rem_addr; </span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_tpselector tp_sel;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (;i<num_tp;++i)</span><br><span style="color: hsl(120, 100%, 40%);">+- {</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in addr;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in_init(&addr, NULL, TEST_UDP_PORT+i);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Start UDP transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_udp_transport_start( endpt, &addr, NULL, 1, &udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">+- app_perror(" Error: unable to start UDP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">+- return -110;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* UDP transport must have initial reference counter set to 1. */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -120;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Test basic transport attributes */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = generic_transport_test(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return status;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- tp[i] = udp_tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- udp_tp = tp[i];</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -130;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Acquire transport test without selector. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in_init(&rem_addr, pj_cstr(&s, "1.1.1.1"), 80);</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_UDP,</span><br><span style="color: hsl(120, 100%, 40%);">+- &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">+- NULL, &udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -140;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < num_tp; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- if (udp_tp == tp[i]) {</span><br><span style="color: hsl(120, 100%, 40%);">+- break;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">+- if (i == num_tp)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -150;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -160;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- /* Acquire transport test with selector. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_bzero(&tp_sel, sizeof(tp_sel));</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_sel.type = PJSIP_TPSELECTOR_TRANSPORT;</span><br><span style="color: hsl(120, 100%, 40%);">+- tp_sel.u.transport = tp[num_tp-1];</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in_init(&rem_addr, pj_cstr(&s, "1.1.1.1"), 80);</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_UDP,</span><br><span style="color: hsl(120, 100%, 40%);">+- &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">+- &tp_sel, &udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -170;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- if (udp_tp != tp[num_tp-1])</span><br><span style="color: hsl(120, 100%, 40%);">+- return -180;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -190;</span><br><span style="color: hsl(120, 100%, 40%);">+-</span><br><span style="color: hsl(120, 100%, 40%);">+- return PJ_SUCCESS;</span><br><span style="color: hsl(120, 100%, 40%);">+-}</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /*</span><br><span style="color: hsl(120, 100%, 40%);">+ * UDP transport test.</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -113,22 +31,56 @@ static pj_status_t multi_transport_test(pjsip_transport *tp[], unsigned num_tp)</span><br><span style="color: hsl(120, 100%, 40%);">+ int transport_udp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ enum { SEND_RECV_LOOP = 8 };</span><br><span style="color: hsl(120, 100%, 40%);">+- enum { NUM_TP = 4 };</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport *tp[NUM_TP], *udp_tp;</span><br><span style="color: hsl(120, 100%, 40%);">+- pj_sockaddr_in rem_addr;</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport *udp_tp, *tp;</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_sockaddr_in addr, rem_addr;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_str_t s;</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_status_t status;</span><br><span style="color: hsl(120, 100%, 40%);">+ int rtt[SEND_RECV_LOOP], min_rtt;</span><br><span style="color: hsl(120, 100%, 40%);">+ int i, pkt_lost;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- status = multi_transport_test(&tp[0], NUM_TP);</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_sockaddr_in_init(&addr, NULL, TEST_UDP_PORT);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Start UDP transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_udp_transport_start( endpt, &addr, NULL, 1, &udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS) {</span><br><span style="color: hsl(120, 100%, 40%);">++ app_perror(" Error: unable to start UDP transport", status);</span><br><span style="color: hsl(120, 100%, 40%);">++ return -10;</span><br><span style="color: hsl(120, 100%, 40%);">++ }</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* UDP transport must have initial reference counter set to 1. */</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -20;</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Test basic transport attributes */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = generic_transport_test(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+ return status;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">++ /* Test that transport manager is returning the correct</span><br><span style="color: hsl(120, 100%, 40%);">++ * transport.</span><br><span style="color: hsl(120, 100%, 40%);">++ */</span><br><span style="color: hsl(120, 100%, 40%);">++ pj_sockaddr_in_init(&rem_addr, pj_cstr(&s, "1.1.1.1"), 80);</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_UDP, </span><br><span style="color: hsl(120, 100%, 40%);">++ &rem_addr, sizeof(rem_addr),</span><br><span style="color: hsl(120, 100%, 40%);">++ NULL, &tp);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -50;</span><br><span style="color: hsl(120, 100%, 40%);">++ if (tp != udp_tp)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -60;</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* pjsip_endpt_acquire_transport() adds reference, so we need</span><br><span style="color: hsl(120, 100%, 40%);">++ * to decrement it.</span><br><span style="color: hsl(120, 100%, 40%);">++ */</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_dec_ref(tp);</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Check again that reference counter is 1. */</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -70;</span><br><span style="color: hsl(120, 100%, 40%);">++</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Basic transport's send/receive loopback test. */</span><br><span style="color: hsl(120, 100%, 40%);">+ pj_sockaddr_in_init(&rem_addr, pj_cstr(&s, "127.0.0.1"), TEST_UDP_PORT);</span><br><span style="color: hsl(120, 100%, 40%);">+ for (i=0; i<SEND_RECV_LOOP; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- status = transport_send_recv_test(PJSIP_TRANSPORT_UDP, tp[0], </span><br><span style="color: hsl(120, 100%, 40%);">++ status = transport_send_recv_test(PJSIP_TRANSPORT_UDP, tp, </span><br><span style="color: hsl(120, 100%, 40%);">+ "sip:alice@127.0.0.1:"TEST_UDP_PORT_STR,</span><br><span style="color: hsl(120, 100%, 40%);">+ &rtt[i]);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != 0)</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -146,7 +98,7 @@ int transport_udp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Multi-threaded round-trip test. */</span><br><span style="color: hsl(120, 100%, 40%);">+- status = transport_rt_test(PJSIP_TRANSPORT_UDP, tp[0], </span><br><span style="color: hsl(120, 100%, 40%);">++ status = transport_rt_test(PJSIP_TRANSPORT_UDP, tp, </span><br><span style="color: hsl(120, 100%, 40%);">+ "sip:alice@127.0.0.1:"TEST_UDP_PORT_STR, </span><br><span style="color: hsl(120, 100%, 40%);">+ &pkt_lost);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (status != 0)</span><br><span style="color: hsl(120, 100%, 40%);">+@@ -155,19 +107,17 @@ int transport_udp_test(void)</span><br><span style="color: hsl(120, 100%, 40%);">+ if (pkt_lost != 0)</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, " note: %d packet(s) was lost", pkt_lost));</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- for (i = 0; i < NUM_TP; ++i) {</span><br><span style="color: hsl(120, 100%, 40%);">+- udp_tp = tp[i];</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Check again that reference counter is 1. */</span><br><span style="color: hsl(120, 100%, 40%);">++ if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -80;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Check again that reference counter is 1. */</span><br><span style="color: hsl(120, 100%, 40%);">+- if (pj_atomic_get(udp_tp->ref_cnt) != 1)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -80;</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ pjsip_transport_dec_ref(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+- /* Destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">+- pjsip_transport_dec_ref(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- status = pjsip_transport_destroy(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">+- if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">+- return -90;</span><br><span style="color: hsl(120, 100%, 40%);">+- }</span><br><span style="color: hsl(120, 100%, 40%);">++ /* Force destroy this transport. */</span><br><span style="color: hsl(120, 100%, 40%);">++ status = pjsip_transport_destroy(udp_tp);</span><br><span style="color: hsl(120, 100%, 40%);">++ if (status != PJ_SUCCESS)</span><br><span style="color: hsl(120, 100%, 40%);">++ return -90;</span><br><span style="color: hsl(120, 100%, 40%);">+ </span><br><span style="color: hsl(120, 100%, 40%);">+ /* Flush events. */</span><br><span style="color: hsl(120, 100%, 40%);">+ PJ_LOG(3,(THIS_FILE, " Flushing events, 1 second..."));</span><br><span style="color: hsl(120, 100%, 40%);">+-- </span><br><span style="color: hsl(120, 100%, 40%);">+2.21.0</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.asterisk.org/c/asterisk/+/12895">change 12895</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.asterisk.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.asterisk.org/c/asterisk/+/12895"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: asterisk </div>
<div style="display:none"> Gerrit-Branch: 16 </div>
<div style="display:none"> Gerrit-Change-Id: I8ae7233c3ac4ec29a3b991f738e655dabcaba9f1 </div>
<div style="display:none"> Gerrit-Change-Number: 12895 </div>
<div style="display:none"> Gerrit-PatchSet: 2 </div>
<div style="display:none"> Gerrit-Owner: George Joseph <gjoseph@digium.com> </div>
<div style="display:none"> Gerrit-Reviewer: Friendly Automation </div>
<div style="display:none"> Gerrit-Reviewer: George Joseph <gjoseph@digium.com> </div>
<div style="display:none"> Gerrit-Reviewer: Joshua Colp <jcolp@digium.com> </div>
<div style="display:none"> Gerrit-Reviewer: Sean Bright <sean.bright@gmail.com> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>