[pgpool-hackers: 2807] client_min_messages

Tatsuo Ishii ishii at sraoss.co.jp
Thu May 24 09:37:56 JST 2018

Hi Usama,

I have question regarding client_min_messages behavior. If my
understanding is correct, following command will send all messages
(including debug messages) to frontend.

pgpool set clint_min_messages to debug5;

In reality, only some of debug messages are sent to frontend. Even
higher level logs (for example LOG messages) are lost. The rule for
choosing these messages among other messages seems to be random. This
is very different from the behavior of PostgreSQL. Any idea?

test=# pgpool set client_min_messages to debug5;
test=# select 1;
DEBUG:  pool_write: to frontend: kind:N po:0
DEBUG:  pool_virtual_master_db_node_id: virtual_master_node_id:1 load_balance_node_id:1 PRIMARY_NODE_ID:0
(1 row)

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

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