[pgpool-general: 7620] Re: Pgpool ERROR: unable to read data from frontend

[Tatsuo Ishii]

> Hi,
> 
> We see the following logs:
> 2021-06-30 07:37:40: pid 83319: LOG:  pool_ssl: "SSL_read": "no SSL error
> reported"
> 2021-06-30 07:37:40: pid 83319: ERROR:  unable to read data from frontend
> 2021-06-30 07:37:40: pid 83319: DETAIL:  socket read failed with error
> "Success"
> 
> Any idea what might be causing this?

A client closed the connection to Pgpool-II without proper protocol
step. Or it is possible that there was a network issue between the
client and Pgpool-II.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp