github/repmgr
1
0
Fork 0
mirror of https://github.com/EnterpriseDB/repmgr.git synced 2026-03-24 23:56:29 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

fix: do not exit in is_standby()

Browse Source 
Instead we now return an int with 0 meaning „not a standby,“ 1 meaning
„is a standby“ and -1 meaning „connection dropped“
This commit is contained in:
Christian Kruse
2014-01-10 17:11:16 +01:00
parent c41030b40e
commit 4fabfbbbd0
4 changed files with 62 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
dbutils.c
View File

@@ -71,25 +71,22 @@ establishDBConnectionByParams(const char *keywords[], const char *values[],const
return conn;
}
bool
int
is_standby(PGconn *conn)
{
PGresult *res;
bool result = false;
int result = 0;
res = PQexec(conn, "SELECT pg_is_in_recovery()");
if (PQresultStatus(res) != PGRES_TUPLES_OK)
if (res == NULL || PQresultStatus(res) != PGRES_TUPLES_OK)
{
log_err(_("Can't query server mode: %s"),
PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
exit(ERR_DB_QUERY);
result = -1;
}
if (PQntuples(res) == 1 && strcmp(PQgetvalue(res, 0, 0), "t") == 0)
result = true;
else if (PQntuples(res) == 1 && strcmp(PQgetvalue(res, 0, 0), "t") == 0)
result = 1;
PQclear(res);
return result;