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-rw-r--r--src/char_sql/char.c3
-rw-r--r--src/char_sql/char.h1
-rw-r--r--src/char_sql/inter.c41
-rw-r--r--src/login_sql/login.c46
-rw-r--r--src/map/map.c75
5 files changed, 110 insertions, 56 deletions
diff --git a/src/char_sql/char.c b/src/char_sql/char.c
index d71ea3483..f81f03cad 100644
--- a/src/char_sql/char.c
+++ b/src/char_sql/char.c
@@ -64,7 +64,6 @@ int save_log = 0; //Have the logs be off by default when converting
#else
int save_log = 1;
int db_use_sqldbs;
-int connection_ping_interval = 0;
char login_db[256] = "login";
char login_db_account_id[32] = "account_id";
@@ -4033,8 +4032,6 @@ void sql_config_read(const char *cfgName){ /* Kalaspuff, to get login_db */
strcpy(item_db_db,w2);
}else if(strcmpi(w1,"item_db2_db")==0){
strcpy(item_db2_db,w2);
- } else if(strcmpi(w1,"connection_ping_interval")==0) {
- connection_ping_interval = config_switch(w2);
#endif
//support the import command, just like any other config
}else if(strcmpi(w1,"import")==0){
diff --git a/src/char_sql/char.h b/src/char_sql/char.h
index 1ad48fc9b..4a95fd0f8 100644
--- a/src/char_sql/char.h
+++ b/src/char_sql/char.h
@@ -90,7 +90,6 @@ extern char party_db[256];
extern char pet_db[256];
extern int db_use_sqldbs; // added for sql item_db read for char server [Valaris]
-extern int connection_ping_interval;
extern char login_db_level[32];
extern char login_db_account_id[32];
diff --git a/src/char_sql/inter.c b/src/char_sql/inter.c
index 326bd2ca1..052316e0a 100644
--- a/src/char_sql/inter.c
+++ b/src/char_sql/inter.c
@@ -297,10 +297,9 @@ int inter_log(char *fmt,...)
return 0;
}
-/*======================================================
- * Does a mysql_ping to all connection handles. [Skotlex]
- *------------------------------------------------------
- */
+/*=============================================
+ * Does a mysql_ping to all connection handles
+ *---------------------------------------------*/
int inter_sql_ping(int tid, unsigned int tick, int id, int data)
{
ShowInfo("Pinging SQL server to keep connection alive...\n");
@@ -309,6 +308,34 @@ int inter_sql_ping(int tid, unsigned int tick, int id, int data)
mysql_ping(&lmysql_handle);
return 0;
}
+
+
+int sql_ping_init(void)
+{
+ int connection_timeout, connection_ping_interval;
+
+ // set a default value first
+ connection_timeout = 28800; // 8 hours
+
+ // ask the mysql server for the timeout value
+ if (!mysql_query(&mysql_handle, "SHOW VARIABLES LIKE 'wait_timeout'")
+ && (sql_res = mysql_store_result(&mysql_handle)) != NULL) {
+ sql_row = mysql_fetch_row(sql_res);
+ if (sql_row)
+ connection_timeout = atoi(sql_row[1]);
+ if (connection_timeout < 60)
+ connection_timeout = 60;
+ mysql_free_result(sql_res);
+ }
+
+ // establish keepalive
+ connection_ping_interval = connection_timeout - 30; // 30-second reserve
+ add_timer_func_list(inter_sql_ping, "inter_sql_ping");
+ add_timer_interval(gettick() + connection_ping_interval*1000, inter_sql_ping, 0, 0, connection_ping_interval*1000);
+
+ return 0;
+}
+
#endif //TXT_SQL_CONVERT
// initialize
@@ -370,11 +397,7 @@ int inter_init_sql(const char *file)
inter_homunculus_sql_init(); // albator
inter_accreg_sql_init();
- if (connection_ping_interval) {
- add_timer_func_list(inter_sql_ping, "inter_sql_ping");
- add_timer_interval(gettick()+connection_ping_interval*60*60*1000,
- inter_sql_ping, 0, 0, connection_ping_interval*60*60*1000);
- }
+ sql_ping_init();
#endif //TXT_SQL_CONVERT
return 0;
}
diff --git a/src/login_sql/login.c b/src/login_sql/login.c
index 1c9a95e22..9c276c835 100644
--- a/src/login_sql/login.c
+++ b/src/login_sql/login.c
@@ -89,6 +89,8 @@ static int online_check=1; //When set to 1, login server rejects incoming player
static int ip_sync_interval = 0;
MYSQL mysql_handle;
+MYSQL_RES* sql_res ;
+MYSQL_ROW sql_row ;
int ipban = 1;
int dynamic_account_ban = 1;
@@ -109,7 +111,6 @@ char login_db[256] = "login";
int log_login=1; //Whether to log the logins or not. [Skotlex]
char loginlog_db[256] = "loginlog";
bool login_gm_read = true;
-int connection_ping_interval = 0;
// added to help out custom login tables, without having to recompile
// source so options are kept in the login_athena.conf or the inter_athena.conf
@@ -348,10 +349,9 @@ int e_mail_check(char *email) {
return 1;
}
-/*======================================================
- * Does a mysql_ping to all connection handles. [Skotlex]
- *------------------------------------------------------
- */
+/*=============================================
+ * Does a mysql_ping to all connection handles
+ *---------------------------------------------*/
int login_sql_ping(int tid, unsigned int tick, int id, int data)
{
ShowInfo("Pinging SQL server to keep connection alive...\n");
@@ -359,6 +359,32 @@ int login_sql_ping(int tid, unsigned int tick, int id, int data)
return 0;
}
+int sql_ping_init(void)
+{
+ int connection_timeout, connection_ping_interval;
+
+ // set a default value first
+ connection_timeout = 28800; // 8 hours
+
+ // ask the mysql server for the timeout value
+ if (!mysql_query(&mysql_handle, "SHOW VARIABLES LIKE 'wait_timeout'")
+ && (sql_res = mysql_store_result(&mysql_handle)) != NULL) {
+ sql_row = mysql_fetch_row(sql_res);
+ if (sql_row)
+ connection_timeout = atoi(sql_row[1]);
+ if (connection_timeout < 60)
+ connection_timeout = 60;
+ mysql_free_result(sql_res);
+ }
+
+ // establish keepalive
+ connection_ping_interval = connection_timeout - 30; // 30-second reserve
+ add_timer_func_list(login_sql_ping, "login_sql_ping");
+ add_timer_interval(gettick() + connection_ping_interval*1000, login_sql_ping, 0, 0, connection_ping_interval*1000);
+
+ return 0;
+}
+
//-----------------------------------------------------
// Read Account database - mysql db
//-----------------------------------------------------
@@ -400,11 +426,8 @@ int mmo_auth_sqldb_init(void) {
}
}
- if (connection_ping_interval) {
- add_timer_func_list(login_sql_ping, "login_sql_ping");
- add_timer_interval(gettick()+connection_ping_interval*60*60*1000,
- login_sql_ping, 0, 0, connection_ping_interval*60*60*1000);
- }
+ sql_ping_init();
+
return 0;
}
@@ -2282,9 +2305,6 @@ void sql_config_read(const char *cfgName){ /* Kalaspuff, to get login_db */
strcpy(login_server_db, w2);
ShowStatus ("set login_server_db : %s\n",w2);
}
- else if(strcmpi(w1,"connection_ping_interval")==0) {
- connection_ping_interval = atoi(w2);
- }
else if(strcmpi(w1,"default_codepage")==0){
strcpy(default_codepage, w2);
ShowStatus ("set default_codepage : %s\n",w2);
diff --git a/src/map/map.c b/src/map/map.c
index 5f6421a66..af3f48ad0 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -74,7 +74,6 @@ char map_server_pw[32] = "ragnarok";
char map_server_db[32] = "ragnarok";
char default_codepage[32] = ""; //Feature by irmin.
int db_use_sqldbs = 0;
-int connection_ping_interval = 0;
char item_db_db[32] = "item_db";
char item_db2_db[32] = "item_db2";
@@ -3489,8 +3488,6 @@ int inter_config_read(char *cfgName)
} else if(strcmpi(w1,"use_sql_db")==0){
db_use_sqldbs = battle_config_switch(w2);
ShowStatus ("Using SQL dbs: %s\n",w2);
- } else if(strcmpi(w1,"connection_ping_interval")==0) {
- connection_ping_interval = battle_config_switch(w2);
}else if(strcmpi(w1, "char_server_ip") == 0){
strcpy(charsql_host, w2);
}else if(strcmpi(w1, "char_server_port") == 0){
@@ -3543,9 +3540,7 @@ int inter_config_read(char *cfgName)
#ifndef TXT_ONLY
/*=======================================
* MySQL Init
- *---------------------------------------
- */
-
+ *---------------------------------------*/
int map_sql_init(void){
mysql_init(&mmysql_handle);
@@ -3578,6 +3573,7 @@ int map_sql_init(void){
}
}
}
+
if( strlen(default_codepage) > 0 ) {
sprintf( tmp_sql, "SET NAMES %s", default_codepage );
if (mysql_query(&mmysql_handle, tmp_sql)) {
@@ -3585,6 +3581,7 @@ int map_sql_init(void){
ShowDebug("at %s:%d - %s\n", __FILE__,__LINE__,tmp_sql);
}
}
+
return 0;
}
@@ -3624,6 +3621,46 @@ int log_sql_init(void){
}
return 0;
}
+
+/*=============================================
+ * Does a mysql_ping to all connection handles
+ *---------------------------------------------*/
+int map_sql_ping(int tid, unsigned int tick, int id, int data)
+{
+ ShowInfo("Pinging SQL server to keep connection alive...\n");
+ mysql_ping(&mmysql_handle);
+ if (log_config.sql_logs)
+ mysql_ping(&logmysql_handle);
+ if(mail_server_enable)
+ mysql_ping(&mail_handle);
+ return 0;
+}
+
+int sql_ping_init(void)
+{
+ int connection_timeout, connection_ping_interval;
+
+ // set a default value first
+ connection_timeout = 28800; // 8 hours
+
+ // ask the mysql server for the timeout value
+ if (!mysql_query(&mmysql_handle, "SHOW VARIABLES LIKE 'wait_timeout'")
+ && (sql_res = mysql_store_result(&mmysql_handle)) != NULL) {
+ sql_row = mysql_fetch_row(sql_res);
+ if (sql_row)
+ connection_timeout = atoi(sql_row[1]);
+ if (connection_timeout < 60)
+ connection_timeout = 60;
+ mysql_free_result(sql_res);
+ }
+
+ // establish keepalive
+ connection_ping_interval = connection_timeout - 30; // 30-second reserve
+ add_timer_func_list(map_sql_ping, "map_sql_ping");
+ add_timer_interval(gettick() + connection_ping_interval*1000, map_sql_ping, 0, 0, connection_ping_interval*1000);
+
+ return 0;
+}
#endif /* not TXT_ONLY */
int map_db_final(DBKey k,void *d,va_list ap)
@@ -3809,24 +3846,6 @@ void map_versionscreen(int flag) {
if (flag) exit(1);
}
-
-#ifndef TXT_ONLY
-/*======================================================
- * Does a mysql_ping to all connection handles. [Skotlex]
- *------------------------------------------------------
- */
-int map_sql_ping(int tid, unsigned int tick, int id, int data)
-{
- ShowInfo("Pinging SQL server to keep connection alive...\n");
- mysql_ping(&mmysql_handle);
- if (log_config.sql_logs)
- mysql_ping(&logmysql_handle);
- if(mail_server_enable)
- mysql_ping(&mail_handle);
- return 0;
-}
-#endif
-
/*======================================================
* Map-Server Init and Command-line Arguments [Valaris]
*------------------------------------------------------
@@ -3965,12 +3984,8 @@ int do_init(int argc, char *argv[]) {
if (log_config.sql_logs)
log_sql_init();
-
- if (connection_ping_interval) {
- add_timer_func_list(map_sql_ping, "map_sql_ping");
- add_timer_interval(gettick()+connection_ping_interval*60*60*1000,
- map_sql_ping, 0, 0, connection_ping_interval*60*60*1000);
- }
+
+ sql_ping_init();
#endif /* not TXT_ONLY */
npc_event_do_oninit(); // npcのOnInitイベント?行