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--- src/backend/libpq/replicate.c 17 Apr 2004 14:41:22 -0000 1.1.1.11
+++ src/backend/libpq/replicate.c 17 Apr 2004 14:44:29 -0000 1.6
@@ -635,6 +635,7 @@
return NULL;
}
sock = get_replicate_server_socket( sp , socket_type);
+ elog(DEBUG1, "get_replicate_server_socket() returns %d", sock);
if (sock < 0)
{
if (Debug_pretty_print)
@@ -2067,6 +2068,30 @@
return 1;
}
return 0;
+}
+
+extern Datum pgr_current_replicator(PG_FUNCTION_ARGS);
+PG_FUNCTION_INFO_V1(pgr_current_replicator);
+
+Datum
+pgr_current_replicator(PG_FUNCTION_ARGS)
+{
+ int len;
+ char buf[HOSTNAME_MAX_LENGTH + 6];
+ text *result;
+ ReplicateServerInfo *sp;
+
+ sp = PGR_get_replicate_server_info();
+ if (sp == NULL) {
+ PG_RETURN_NULL();
+ }
+ len = snprintf(buf, sizeof(buf), "%s:%d",
+ sp->hostName, sp->portNumber);
+ result = palloc(VARHDRSZ + len);
+ VARATT_SIZEP(result) = VARHDRSZ + len;
+ memcpy(VARDATA(result), buf, len);
+
+ PG_RETURN_TEXT_P(result);
}
#endif /* USE_REPLICATION */
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