40 lines
1,000 B
C
40 lines
1,000 B
C
--- src/backend/libpq/replicate.c 9 May 2004 11:21:32 -0000 1.1.1.12
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+++ src/backend/libpq/replicate.c 9 May 2004 11:51:34 -0000 1.7
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@@ -637,6 +637,7 @@
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return NULL;
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}
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sock = get_replicate_server_socket( sp , socket_type);
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+ elog(DEBUG1, "get_replicate_server_socket() returns %d", sock);
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if (sock < 0)
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{
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if (Debug_pretty_print)
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@@ -2183,4 +2184,29 @@
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free(result);
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return false;
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}
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+
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+extern Datum pgr_current_replicator(PG_FUNCTION_ARGS);
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+PG_FUNCTION_INFO_V1(pgr_current_replicator);
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+
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+Datum
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+pgr_current_replicator(PG_FUNCTION_ARGS)
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+{
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+ int len;
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+ char buf[HOSTNAME_MAX_LENGTH + 6];
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+ text *result;
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+ ReplicateServerInfo *sp;
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+
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+ sp = PGR_get_replicate_server_info();
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+ if (sp == NULL) {
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+ PG_RETURN_NULL();
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+ }
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+ len = snprintf(buf, sizeof(buf), "%s:%d",
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+ sp->hostName, sp->portNumber);
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+ result = palloc(VARHDRSZ + len);
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+ VARATT_SIZEP(result) = VARHDRSZ + len;
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+ memcpy(VARDATA(result), buf, len);
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+
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+ PG_RETURN_TEXT_P(result);
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+}
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+
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#endif /* USE_REPLICATION */
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