[svn-commits] branch 1.2 r257 - in /branches/1.2:
app_addon_sql_mysql.c res_config_mysql.c
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Sun Jul 9 21:13:07 MST 2006
Author: tilghman
Date: Sun Jul 9 23:13:07 2006
New Revision: 257
URL: http://svn.digium.com/view/asterisk-addons?rev=257&view=rev
Log:
Bug 7410 - Fix mysql reconnection on mysql client version > 5.0.3
Modified:
branches/1.2/app_addon_sql_mysql.c
branches/1.2/res_config_mysql.c
Modified: branches/1.2/app_addon_sql_mysql.c
URL: http://svn.digium.com/view/asterisk-addons/branches/1.2/app_addon_sql_mysql.c?rev=257&r1=256&r2=257&view=diff
==============================================================================
--- branches/1.2/app_addon_sql_mysql.c (original)
+++ branches/1.2/app_addon_sql_mysql.c Sun Jul 9 23:13:07 2006
@@ -178,20 +178,20 @@
}
}
-static int set_asterisk_int(struct ast_channel *chan, char *varname, int id) {
- if( id>=0 ) {
- char s[100] = "";
- snprintf(s, sizeof(s)-1, "%d", id);
+static int set_asterisk_int(struct ast_channel *chan, const char *varname, int id) {
+ if (id >= 0) {
+ char s[13] = "";
+ snprintf(s, sizeof(s), "%d", id);
#if EXTRA_LOG
- ast_log(LOG_WARNING,"MYSQL: setting var '%s' to value '%s'\n",varname,s);
+ ast_log(LOG_WARNING, "MYSQL: setting var '%s' to value '%s'\n", varname, s);
#endif
- pbx_builtin_setvar_helper(chan,varname,s);
+ pbx_builtin_setvar_helper(chan, varname, s);
}
return id;
}
static int add_identifier_and_set_asterisk_int(struct ast_channel *chan, char *varname, int identifier_type, void *data) {
- return set_asterisk_int(chan,varname,add_identifier(identifier_type,data));
+ return set_asterisk_int(chan, varname, add_identifier(identifier_type, data));
}
static int safe_scan_int( char** data, char* delim, int def ) {
@@ -227,12 +227,11 @@
if( connid_var && dbhost && dbuser && dbpass && dbname ) {
mysql = mysql_init(NULL);
if (mysql) {
- if (mysql_real_connect(mysql,dbhost,dbuser,dbpass,dbname,0,NULL,0)) {
- add_identifier_and_set_asterisk_int(chan,connid_var,AST_MYSQL_ID_CONNID,mysql);
+ if (mysql_real_connect(mysql, dbhost, dbuser, dbpass, dbname, 0, NULL, 0)) {
+ add_identifier_and_set_asterisk_int(chan, connid_var, AST_MYSQL_ID_CONNID, mysql);
return 0;
- }
- else {
- ast_log(LOG_WARNING,"mysql_real_connect(mysql,%s,%s,dbpass,%s,...) failed\n",dbhost,dbuser,dbname);
+ } else {
+ ast_log(LOG_WARNING, "mysql_real_connect(mysql,%s,%s,dbpass,%s,...) failed\n", dbhost, dbuser, dbname);
}
}
else {
@@ -416,8 +415,26 @@
int unload_module(void)
{
+ int res;
+ struct ast_MYSQL_id *i;
+ struct MYSQLidshead *headp = &_mysql_ids_head;
+
STANDARD_HANGUP_LOCALUSERS;
- return ast_unregister_application(app);
+ res = ast_unregister_application(app);
+
+ /* Dispose of any ids left hanging */
+ AST_LIST_LOCK(headp);
+ AST_LIST_TRAVERSE_SAFE_BEGIN(headp, i, entries) {
+ if (i->identifier_type == AST_MYSQL_ID_RESID)
+ mysql_free_result(i->identifier);
+ else if (i->identifier_type == AST_MYSQL_ID_CONNID)
+ mysql_close(i->identifier);
+ AST_LIST_REMOVE_CURRENT(headp, entries);
+ free(i);
+ }
+ AST_LIST_TRAVERSE_SAFE_END;
+ AST_LIST_UNLOCK(headp);
+ return res;
}
int load_module(void)
Modified: branches/1.2/res_config_mysql.c
URL: http://svn.digium.com/view/asterisk-addons/branches/1.2/res_config_mysql.c?rev=257&r1=256&r2=257&view=diff
==============================================================================
--- branches/1.2/res_config_mysql.c (original)
+++ branches/1.2/res_config_mysql.c Sun Jul 9 23:13:07 2006
@@ -47,6 +47,7 @@
#include <asterisk/cli.h>
#include <asterisk/utils.h>
#include <stdlib.h>
+#include <stdio.h>
#include <string.h>
#include <mysql.h>
#include <mysql_version.h>
@@ -592,6 +593,9 @@
static int mysql_reconnect(const char *database)
{
char my_database[50];
+#ifdef MYSQL_OPT_RECONNECT
+ my_bool trueval = 1;
+#endif
if(!database || ast_strlen_zero(database))
ast_copy_string(my_database, dbname, sizeof(my_database));
@@ -600,6 +604,7 @@
/* mutex lock should have been locked before calling this function. */
+reconnect_tryagain:
if((!connected) && (dbhost || dbsock) && dbuser && dbpass && my_database) {
if(!mysql_init(&mysql)) {
ast_log(LOG_WARNING, "MySQL RealTime: Insufficient memory to allocate MySQL resource.\n");
@@ -607,29 +612,36 @@
return 0;
}
if(mysql_real_connect(&mysql, dbhost, dbuser, dbpass, my_database, dbport, dbsock, 0)) {
+#ifdef MYSQL_OPT_RECONNECT
+ /* The default is no longer to automatically reconnect on failure,
+ * (as of 5.0.3) so we have to set that option here. */
+ mysql_options(&mysql, MYSQL_OPT_RECONNECT, &trueval);
+#endif
ast_log(LOG_DEBUG, "MySQL RealTime: Successfully connected to database.\n");
connected = 1;
connect_time = time(NULL);
return 1;
} else {
- ast_log(LOG_ERROR, "MySQL RealTime: Failed to connect database server %s on %s. Check debug for more info.\n", dbname, dbhost);
- ast_log(LOG_DEBUG, "MySQL RealTime: Cannot Connect: %s\n", mysql_error(&mysql));
+ ast_log(LOG_ERROR, "MySQL RealTime: Failed to connect database server %s on %s (err %d). Check debug for more info.\n", dbname, dbhost, mysql_errno(&mysql));
+ ast_log(LOG_DEBUG, "MySQL RealTime: Cannot Connect (%d): %s\n", mysql_errno(&mysql), mysql_error(&mysql));
connected = 0;
return 0;
}
} else {
- if(mysql_ping(&mysql) != 0) {
+ /* MySQL likes to return an error, even if it reconnects successfully.
+ * So the postman pings twice. */
+ if (mysql_ping(&mysql) != 0 && mysql_ping(&mysql) != 0) {
connected = 0;
- ast_log(LOG_ERROR, "MySQL RealTime: Failed to reconnect. Check debug for more info.\n");
- ast_log(LOG_DEBUG, "MySQL RealTime: Server Error: %s\n", mysql_error(&mysql));
- return 0;
+ ast_log(LOG_ERROR, "MySQL RealTime: Ping failed (%d). Trying an explicit reconnect.\n", mysql_errno(&mysql));
+ ast_log(LOG_DEBUG, "MySQL RealTime: Server Error (%d): %s\n", mysql_errno(&mysql), mysql_error(&mysql));
+ goto reconnect_tryagain;
}
connected = 1;
if(mysql_select_db(&mysql, my_database) != 0) {
- ast_log(LOG_WARNING, "MySQL RealTime: Unable to select database: %s. Still Connected.\n", my_database);
- ast_log(LOG_DEBUG, "MySQL RealTime: Database Select Failed: %s\n", mysql_error(&mysql));
+ ast_log(LOG_WARNING, "MySQL RealTime: Unable to select database: %s. Still Connected (%d).\n", my_database, mysql_errno(&mysql));
+ ast_log(LOG_DEBUG, "MySQL RealTime: Database Select Failed (%d): %s\n", mysql_error(&mysql), mysql_errno(&mysql));
return 0;
}
More information about the svn-commits
mailing list