Re: [Serusers] [Serdev] mysql timeout in ser 2.0

On Dec 10, 2007 at 07:20, Greger V. Teigre &lt;greger(a)teigre.com&gt; wrote: It is fixed in a different way in 2.1, but it was not backported to 2.0 (see http://lists.iptel.org/pipermail/serdev/2007-June/010460.html). Jan, have you forgotten to backport it or is there some other reason? (patch for 2.0 attached) Andrei ------------------------------------------------------------------------ ? modules/mysql/.db_mod.c.swp Index: modules/mysql/db_mod.c =================================================================== RCS file: /cvsroot/ser/sip_router/modules/mysql/Attic/db_mod.c,v retrieving revision 1.29 diff -u -r1.29 db_mod.c --- modules/mysql/db_mod.c 8 Jan 2006 22:43:17 -0000 1.29 +++ modules/mysql/db_mod.c 22 Jun 2007 14:33:02 -0000 @@ -41,6 +41,14 @@ int ping_interval = 5 * 60; /* Default is 5 minutes */ int auto_reconnect = 1; /* Default is enabled */ +unsigned int my_connect_to=2; /* 2 s by default */ +unsigned int my_send_to=0; /* enabled only for mysql >= 5.25 */ +unsigned int my_recv_to=0; /* enabled only for mysql >= 5.25 */ + +unsigned long my_client_ver=0; + +#define DEFAULT_MY_SEND_TO 2 /* s */ +#define DEFAULT_MY_RECV_TO 4 /* s */ static int mysql_mod_init(void); @@ -71,6 +79,9 @@ static param_export_t params[] = { {"ping_interval", PARAM_INT, &ping_interval}, {"auto_reconnect", PARAM_INT, &auto_reconnect}, + {"connect_timeout", PARAM_INT, &my_connect_to}, + {"send_timeout", PARAM_INT, &my_send_to}, + {"receive_timeout", PARAM_INT, &my_recv_to}, {0, 0, 0} }; @@ -90,6 +101,28 @@ static int mysql_mod_init(void) { +#if MYSQL_VERSION_ID >= 40101 + my_client_ver=mysql_get_client_version(); + if ((my_client_ver>=50025) || ((my_client_ver >= 40122) && + (my_client_ver < 50000))){ + if (my_send_to==0) + my_send_to= DEFAULT_MY_SEND_TO; + if (my_recv_to==0) + my_recv_to= DEFAULT_MY_RECV_TO; + }else if (my_recv_to || my_send_to){ + LOG(L_WARN, "WARNING: mysql send or received timeout set, but " + " not supported by the installed mysql client library" + " (needed at least 4.1.22 or 5.0.25, but installed %ld)\n", + my_client_ver); + } +#else + if (my_recv_to || my_send_to){ + LOG(L_WARN, "WARNING: mysql send or received timeout set, but " + " not supported by the mysql client library used to compile" + " the mysql module (needed at least 4.1.1 but " + " compiled against %ld)\n", MYSQL_VERSION_ID); + } +#endif DBG("mysql: MySQL client version is %s\n", mysql_get_client_info()); return 0; } Index: modules/mysql/db_mod.h =================================================================== RCS file: /cvsroot/ser/sip_router/modules/mysql/Attic/db_mod.h,v retrieving revision 1.3 diff -u -r1.3 db_mod.h --- modules/mysql/db_mod.h 28 Oct 2004 23:36:14 -0000 1.3 +++ modules/mysql/db_mod.h 22 Jun 2007 14:33:02 -0000 @@ -38,5 +38,10 @@ extern int ping_interval; extern int auto_reconnect; +extern unsigned int my_connect_to; /* 2 s by default */ +extern unsigned int my_send_to; /* enabled only for mysql >= 5.25 */ +extern unsigned int my_recv_to; /* enabled only for mysql >= 5.25 */ + +extern unsigned long my_client_ver; #endif /* DB_MOD_H */ Index: modules/mysql/dbase.c =================================================================== RCS file: /cvsroot/ser/sip_router/modules/mysql/Attic/dbase.c,v retrieving revision 1.48.2.1 diff -u -r1.48.2.1 dbase.c --- modules/mysql/dbase.c 23 Feb 2007 21:19:31 -0000 1.48.2.1 +++ modules/mysql/dbase.c 22 Jun 2007 14:33:02 -0000 @@ -68,7 +68,7 @@ t = time(0); if ((t - CON_TIMESTAMP(_h)) > ping_interval) { if (mysql_ping(CON_CONNECTION(_h))) { - DBG("submit_query: mysql_ping failed\n"); + ERR("mysql: submit_query: mysql_ping failed\n"); } } CON_TIMESTAMP(_h) = t; Index: modules/mysql/my_con.c =================================================================== RCS file: /cvsroot/ser/sip_router/modules/mysql/my_con.c,v retrieving revision 1.7 diff -u -r1.7 my_con.c --- modules/mysql/my_con.c 30 Jan 2006 16:49:51 -0000 1.7 +++ modules/mysql/my_con.c 22 Jun 2007 14:33:02 -0000 @@ -26,6 +26,7 @@ */ #include "my_con.h" +#include "db_mod.h" #include "../../mem/mem.h" #include "../../dprint.h" #include "../../ut.h" @@ -41,6 +42,9 @@ struct my_con* new_connection(struct db_id* id) { struct my_con* ptr; +#if MYSQL_VERSION_ID >= 50013 + my_bool my_auto_reconnect; +#endif if (!id) { LOG(L_ERR, "new_connection: Invalid parameter value\n"); @@ -82,6 +86,34 @@ ZSW(id->database) ); } +#if MYSQL_VERSION_ID >= 50013 + my_auto_reconnect=1; + if (my_client_ver>=50013){ + if (mysql_options(ptr->con, MYSQL_OPT_RECONNECT , + (char*)&my_auto_reconnect)) + WARN("mysql: failed to set MYSQL_OPT_RECONNECT\n"); + } +#endif + if (my_connect_to){ + if (mysql_options(ptr->con, MYSQL_OPT_CONNECT_TIMEOUT, + (char*)&my_connect_to)) + WARN("mysql: failed to set MYSQL_OPT_CONNECT_TIMEOUT\n"); + } +#if MYSQL_VERSION_ID >= 40101 + if ((my_client_ver>=50025) || ((my_client_ver >= 40122) && + (my_client_ver < 50000))){ + if (my_send_to){ + if (mysql_options(ptr->con, MYSQL_OPT_WRITE_TIMEOUT , + (char*)&my_send_to)) + WARN("mysql: failed to set MYSQL_OPT_WRITE_TIMEOUT\n"); + } + if (my_recv_to){ + if (mysql_options(ptr->con, MYSQL_OPT_READ_TIMEOUT , + (char*)&my_recv_to)) + WARN("mysql: failed to set MYSQL_OPT_READ_TIMEOUT\n"); + } + } +#endif if (!mysql_real_connect(ptr->con, id->host, id->username, id->password, id->database, id->port, 0, 0)) { LOG(L_ERR, "new_connection: %s\n", mysql_error(ptr->con));