> Hi, 
> 
> Thank you for your soon reply.
> 
> I'm trying to set the network timeout related parameters to terminate it.
> 
> # i've tried to set postgresql.conf's tcp_keepalives_* but not success. 
> 
> Regards,
> 
> 2013/04/10 14:05、Amit Kapila <amit.kap...@huawei.com> のメッセージ:
> 
>> On Wednesday, April 10, 2013 9:35 AM Dang Minh Huong wrote:
>>> Hi,
>> 
>>> I'm wondering  if this is a bug of PostgreSQL.
>> 
>>> PostgreSQL's show that replication_timeout parameter can "Terminate 
>>> replication connections that are inactive longer than the specified number 
>>> of milliseconds". But in my environment the sender process > is hang up (in 
>>> several tens of minunites) if i turn off  (by power off) Standby PC while 
>>> pg_basebackup is excuting.
>> 
>>> Is this correct?
>> 
>>> As my debug, sender process is terminated when recieve SIGPIPE process but 
>>> it come too slow (about 30minutes after standby PC was down).
>> 
>> For such scenario's, new parameter wal_sender_timeout has been introduced in 
>> 9.3. Refer below:
>> http://www.postgresql.org/docs/devel/static/runtime-config-replication.html#RUNTIME-CONFIG-REPLICATION-SENDER
>> 
>> I am not sure how to get rid of this problem in 9.1.9
>> 
>> With Regards,
>> Amit Kapila.
>> 


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