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handle connection lost

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This commit is contained in:
Tamas Cseke 2011-05-12 10:29:55 +02:00
parent 26dfea65e4
commit 15ece47601
2 changed files with 18 additions and 6 deletions
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21
src/mod/applications/mod_mongo/mod_mongo.cpp
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@ -27,17 +27,26 @@ SWITCH_STANDARD_API(mongo_find_one_function)
if (!zstr(ns) && !zstr(json_query) && !zstr(json_fields)) { if (!zstr(ns) && !zstr(json_query) && !zstr(json_fields)) {
DBClientConnection *conn = NULL;
try { try {
BSONObj query = fromjson(json_query); BSONObj query = fromjson(json_query);
BSONObj fields = fromjson(json_fields); BSONObj fields = fromjson(json_fields);
DBClientConnection *conn = mongo_connection_pool_get(globals.conn_pool); conn = mongo_connection_pool_get(globals.conn_pool);
BSONObj res = conn->findOne(ns, Query(query), &fields); if (conn) {
mongo_connection_pool_put(globals.conn_pool, conn); BSONObj res = conn->findOne(ns, Query(query), &fields);
mongo_connection_pool_put(globals.conn_pool, conn);
stream->write_function(stream, "-OK\n%s\n", res.toString().c_str()); stream->write_function(stream, "-OK\n%s\n", res.toString().c_str());
} catch (MsgAssertionException &e) { } else {
stream->write_function(stream, "-ERR\n%s\n", e.what()); stream->write_function(stream, "-ERR\nNo connection\n");
}
} catch (DBException &e) {
if (conn) {
mongo_connection_destroy(&conn);
}
stream->write_function(stream, "-ERR\n%s\n", e.toString().c_str());
} }

3
src/mod/applications/mod_mongo/mod_mongo.h
View File

@ -22,6 +22,9 @@ typedef struct {
} mongo_connection_pool_t; } mongo_connection_pool_t;
switch_status_t mongo_connection_create(DBClientConnection **connection, const char *host);
void mongo_connection_destroy(DBClientConnection **conn);
switch_status_t mongo_connection_pool_create(mongo_connection_pool_t **conn_pool, switch_size_t min_connections, switch_size_t max_connections, switch_status_t mongo_connection_pool_create(mongo_connection_pool_t **conn_pool, switch_size_t min_connections, switch_size_t max_connections,
const char *host); const char *host);
void mongo_connection_pool_destroy(mongo_connection_pool_t **conn_pool); void mongo_connection_pool_destroy(mongo_connection_pool_t **conn_pool);