PostgresSQL: another command is already in progress

[foremtehan]

Just wanted to draw your attention to this problem: hyperf/hyperf#7418

High load apps run into the issue where Hyperf tries to use one connection for concurrent queries which not allowed, This is really question the whole idea of using swoole and really disappointing :(

[binaryfire]

Hi @foremtehan. I just left a comment on that issue: hyperf/hyperf#7418 (comment)

You might want to double check that you're not accidentally caching the connection via a class property. And that your max connections are high enough. Under high load, 'max_connections' => 10 is too low (even with connection pooling).