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* could not send data to client: Connection reset by peer
@ 2024-11-21 12:13 James Pang <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: James Pang @ 2024-11-21 12:13 UTC (permalink / raw)
To: [email protected]
experts,
Postgresql v14.8, client app use Postgresql JDBC, it start a single
query that return 470k rows totally in one time, but sometimes, database
server side got error "could not send data to client: Connection reset by
peer".
any idea why it faced this error?
Thanks,
James
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: could not send data to client: Connection reset by peer
@ 2024-11-23 01:38 Tomas Vondra <[email protected]>
parent: James Pang <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Tomas Vondra @ 2024-11-23 01:38 UTC (permalink / raw)
To: James Pang <[email protected]>; [email protected]
On 11/21/24 13:13, James Pang wrote:
> experts,
> Postgresql v14.8, client app use Postgresql JDBC, it start a single
> query that return 470k rows totally in one time, but sometimes, database
> server side got error "could not send data to client: Connection reset
> by peer".
> any idea why it faced this error?
>
This means the TCP/IP connection got closed abruptly. It might be
because the client had some issue, or something on the network path
decided to block the connection (like a router or a firewall).
regards
--
Tomas Vondra
^ permalink raw reply [nested|flat] 2+ messages in thread
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