diff options
Diffstat (limited to 'src/backend/postmaster/pgstat.c')
| -rw-r--r-- | src/backend/postmaster/pgstat.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index 4fea8e0e2f7..76e493dc6e6 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -13,7 +13,7 @@ * * Copyright (c) 2001-2005, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.111 2005/10/17 16:24:19 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.111.2.1 2005/11/22 18:23:15 momjian Exp $ * ---------- */ #include "postgres.h" @@ -268,7 +268,7 @@ pgstat_init(void) * On some platforms, pg_getaddrinfo_all() may return multiple addresses * only one of which will actually work (eg, both IPv6 and IPv4 addresses * when kernel will reject IPv6). Worse, the failure may occur at the - * bind() or perhaps even connect() stage. So we must loop through the + * bind() or perhaps even connect() stage. So we must loop through the * results till we find a working combination. We will generate LOG * messages, but no error, for bogus combinations. */ @@ -1493,11 +1493,11 @@ PgstatBufferMain(int argc, char *argv[]) * Start a buffering process to read from the socket, so we have a little * more time to process incoming messages. * - * NOTE: the process structure is: postmaster is parent of buffer process is - * parent of collector process. This way, the buffer can detect collector - * failure via SIGCHLD, whereas otherwise it wouldn't notice collector - * failure until it tried to write on the pipe. That would mean that - * after the postmaster started a new collector, we'd have two buffer + * NOTE: the process structure is: postmaster is parent of buffer process + * is parent of collector process. This way, the buffer can detect + * collector failure via SIGCHLD, whereas otherwise it wouldn't notice + * collector failure until it tried to write on the pipe. That would mean + * that after the postmaster started a new collector, we'd have two buffer * processes competing to read from the UDP socket --- not good. */ if (pgpipe(pgStatPipe) < 0) |