[asterisk-commits] file: branch 1.2 r44213 - /branches/1.2/channels/chan_sip.c

[asterisk-commits at lists.digium.com]

Author: file
Date: Mon Oct  2 15:07:59 2006
New Revision: 44213

URL: http://svn.digium.com/view/asterisk?rev=44213&view=rev
Log:
Change the fd on the I/O context in case it changed during the reload, which is indeed possible. (issue #7943 reported by eclubb)

Modified:
    branches/1.2/channels/chan_sip.c

Modified: branches/1.2/channels/chan_sip.c
URL: http://svn.digium.com/view/asterisk/branches/1.2/channels/chan_sip.c?rev=44213&r1=44212&r2=44213&view=diff
==============================================================================
--- branches/1.2/channels/chan_sip.c (original)
+++ branches/1.2/channels/chan_sip.c Mon Oct  2 15:07:59 2006
@@ -438,6 +438,7 @@
 
 static struct sched_context *sched;
 static struct io_context *io;
+static int *sipsock_read_id;
 
 #define SIP_MAX_HEADERS		64			/*!< Max amount of SIP headers to read */
 #define SIP_MAX_LINES 		64			/*!< Max amount of lines in SIP attachment (like SDP) */
@@ -11441,7 +11442,7 @@
 
 	/* Add an I/O event to our UDP socket */
 	if (sipsock > -1) 
-		ast_io_add(io, sipsock, sipsock_read, AST_IO_IN, NULL);
+		sipsock_read_id = ast_io_add(io, sipsock, sipsock_read, AST_IO_IN, NULL);
 	
 	/* This thread monitors all the frame relay interfaces which are not yet in use
 	   (and thus do not have a separate thread) indefinitely */
@@ -11456,6 +11457,10 @@
 			if (option_verbose > 0)
 				ast_verbose(VERBOSE_PREFIX_1 "Reloading SIP\n");
 			sip_do_reload();
+
+			/* Change the I/O fd of our UDP socket */
+			if (sipsock > -1)
+				sipsock_read_id = ast_io_change(io, sipsock_read_id, sipsock, NULL, 0, NULL);
 		}
 		/* Check for interfaces needing to be killed */
 		ast_mutex_lock(&iflock);