Re: postmaster -i & establishes three connections why? - Mailing list pgsql-sql

From Robert Treat
Subject Re: postmaster -i & establishes three connections why?
Date
Msg-id 1045258301.15174.867.camel@camel
Whole thread Raw
In response to postmaster -i & establishes three connections why?  ("Jeff Lu" <jklcom@mindspring.com>)
List pgsql-sql
<note: no need to send emails to the -owner address)

On Thu, 2003-02-13 at 18:00, Jeff Lu wrote:
> Hi,
>  
> I've just upgraded my cygwin to 1.3.20-1 and postgresql to 7.3.2
>  
> And I found that when run
>  
> postmaster -i &
>  
> There are three connections being established and why is that?
>  
> Administrator@DemoServer ~
> $ LOG:  database system was shut down at 2003-02-13 17:33:26 EST
> LOG:  checkpoint record is at 0/841330
> LOG:  redo record is at 0/841330; undo record is at 0/0; shutdown TRUE
> LOG:  next transaction id: 484; next oid: 16976
> LOG:  database system is ready
> $ ps -l
>       PID    PPID    PGID     WINPID  TTY  UID    STIME COMMAND
>      2292       1    2292       2292  con  500 17:43:20 /usr/bin/bash
>      2320    2292    2292       2324  con  500 17:43:22
> /usr/local/bin/ipc-daemo
> n
>      2092    2292    2292       2404  con  500 17:43:22
> /c/progra~1/apache~1/apa
> che/cgi-bin/printspool
>      2312    2292    2292       2452  con  500 17:43:24
> /usr/bin/postgres
>      2048    2312    2292       2048  con  500 17:43:28
> /usr/bin/postgres
>      1884    2048    2292       1884  con  500 17:43:28
> /usr/bin/postgres
>      2504    2292    2504       1960  con  500 17:43:36 /usr/bin
> 

Are you sure those are connections. On server start you should get three
process going, the main postmaster, the stats collector, and the stats
buffer

Robert Treat




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