Re: BUG #5044: error: message type 0x5a arrived from server while idle

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: vyouzhi <vyouzhi(at)gmail(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #5044: error: message type 0x5a arrived from server while idle
Date: 2009-09-09 11:49:49
Message-ID: 20090909114949.GB4132@alvh.no-ip.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs

vyouzhi escribió:

> #!/usr/bin/env python
> #coding=utf-8
> import _pg
> import threading
>
> con =
> _pg.connect(host='127.0.0.1',user='work',dbname='work',passwd='123',port=543
> 2)
>
> def link_url():
> global con
> for i in range(100):
> print i
> stock_sql = "INSERT INTO code (stock_name
> ,stock_code)values('bbbbb','bbbbb')"
> try:
> con.query(stock_sql)
> except:
> print stock_sql
>
> if __name__=='__main__':
> for i in range(0,32):
> print i
> i = threading.Thread(target = link_url)
> i.start()
>
> -----------------------------------------------

Not a bug. Using a connection from more than one thread is not allowed.

--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

In response to

Browse pgsql-bugs by date

  From Date Subject
Next Message Jim Mlodgenski 2009-09-09 16:21:01 Re: BUG #5045: java developer
Previous Message Pavel Stehule 2009-09-09 10:19:15 Re: BUG #5043: Stored procedure returning different results for same arguments