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 |
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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
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Previous Message | Pavel Stehule | 2009-09-09 10:19:15 | Re: BUG #5043: Stored procedure returning different results for same arguments |