diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index 95cd52e644..15cff4d144 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -13,7 +13,7 @@ * * Copyright (c) 2001-2003, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.60 2004/03/10 21:12:46 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.61 2004/03/15 16:21:37 momjian Exp $ * ---------- */ #include "postgres.h" @@ -1642,6 +1642,7 @@ pgstat_mainChild(PGSTAT_FORK_ARGS) */ int nread = 0; int targetlen = sizeof(PgStat_MsgHdr); /* initial */ + bool pipeEOF = false; while (nread < targetlen) { @@ -1652,13 +1653,23 @@ pgstat_mainChild(PGSTAT_FORK_ARGS) { if (errno == EINTR) continue; +#ifdef WIN32 + if (WSAGetLastError() == WSAECONNRESET) /* EOF on the pipe! (win32 socket based implementation) */ + { + pipeEOF = true; + break; + } +#endif ereport(LOG, (errcode_for_socket_access(), - errmsg("could not read from statistics collector pipe: %m"))); + errmsg("could not read from statistics collector pipe: %m"))); exit(1); } if (len == 0) /* EOF on the pipe! */ + { + pipeEOF = true; break; + } nread += len; if (nread == sizeof(PgStat_MsgHdr)) { @@ -1683,7 +1694,7 @@ pgstat_mainChild(PGSTAT_FORK_ARGS) * EOF on the pipe implies that the buffer process exited. * Fall out of outer loop. */ - if (len == 0) + if (pipeEOF) break; /*