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Fix bug where pg_receivexlog goes into busy loop if -s option is set to 0.

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The problem is that pg_receivexlog calls select(2) with timeout=0 and
goes into busy loop when --status-interval option is set to 0. This bug
was introduced by the commit,
74cbe966fe.

Per report from Sawada Masahiko
This commit is contained in:
Fujii Masao 2014-07-24 15:25:26 +09:00
parent 455044d55a
commit 78493b7168
1 changed files with 1 additions and 1 deletions
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2
src/bin/pg_basebackup/receivelog.c
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@ -1094,7 +1094,7 @@ CopyStreamReceive(PGconn *conn, long timeout, char **buffer)
* No data available. Wait for some to appear, but not longer than * No data available. Wait for some to appear, but not longer than
* the specified timeout, so that we can ping the server. * the specified timeout, so that we can ping the server.
*/ */
if (timeout > 0) if (timeout != 0)
{ {
int ret; int ret;