From 3628459aa5a613e664d1a36e6542775ce831476e Mon Sep 17 00:00:00 2001
From: huanglianjun <huanglianjun@huawei.com>
Date: Mon, 8 Feb 2021 14:14:29 +0800
Subject: [PATCH] fix pg_probackup in threadpool mode

threadpool is not compatable with WALSender, so use port+1 as replication port to use none-threadpool mode.
---
 src/bin/pg_probackup/pgut.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bin/pg_probackup/pgut.cpp b/src/bin/pg_probackup/pgut.cpp
index da4844054..f0525fb1d 100644
--- a/src/bin/pg_probackup/pgut.cpp
+++ b/src/bin/pg_probackup/pgut.cpp
@@ -49,7 +49,7 @@ void discard_response(PGconn *conn);
 static PGresult *pgut_async_query(PGconn *conn, const char *query,
                                   int nParams, const char **params,
                                   bool text_result);
-
+extern char* inc_dbport(const char* dbport);
 /* is not used now  #define DefaultHost		"localhost"   may be remove in the future*/
 #define DefaultTty          ""
 #define DefaultOption       ""
@@ -709,7 +709,7 @@ PGconn* pgut_connect_replication(const char *host, const char *port,
     if (port)
     {
         keywords[i] = "port";
-        values[i] = port;
+        values[i] = inc_dbport(port);
         i++;
     }