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We have faced situation when using CDR and CEL by sqlite3 modules. With system having high load (~100 concurrent calls created by sipp) we found many cdr and cel records missed. There is special finction in sqlite3, that make able to fix this situation - sqlite3_wait_timeout, that also can replace awful code cdr_sqlite3 ad cel_sqlite3 modules. Also this function can be used for aastdb and res_config_sqlite3 to avoid missed writes to sqlite db.

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#ASTERISK-23766 #close
Reported by: Igor Goncharovsky

Review: https://reviewboard.asterisk.org/r/3559/
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Merged revisions 416336 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 416337 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@416338 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Igor Goncharovskiy
2014-06-16 09:02:25 +00:00
parent 8100310683
commit 81d6ceb57d
4 changed files with 9 additions and 29 deletions
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6
main/db.c
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@@ -257,6 +257,7 @@ static int db_open(void)
ast_mutex_unlock(&dblock);
return -1;
}
ast_mutex_unlock(&dblock);
return 0;
@@ -283,9 +284,8 @@ static int db_execute_sql(const char *sql, int (*callback)(void *, int, char **,
char *errmsg = NULL;
int res =0;
sqlite3_exec(astdb, sql, callback, arg, &errmsg);
if (errmsg) {
ast_log(LOG_WARNING, "Error executing SQL: %s\n", errmsg);
if (sqlite3_exec(astdb, sql, callback, arg, &errmsg) != SQLITE_OK) {
ast_log(LOG_WARNING, "Error executing SQL (%s): %s\n", sql, errmsg);
sqlite3_free(errmsg);
res = -1;
}