Month: June 2022

Swoole – solve “WARNING Worker_reactor_try_to_exit() (ERRNO 9012): worker exit timeout, forced termination”

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I’ve recently ran into this error message with mezzio/swoole – which would popup for every hot reload on code change. Ive tried couple of different things (completely on the hunch) like: disabling ticks (this didn’t help) disabling side swoole processes (this didn’t help) raising max_wait_time to 60 seconds (this didn’t help) checking mysql/redis connection pools … Read more

Mezzio swoole/openswoole – determine if we are in a worker or task worker process

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I’m a huge fan of swoole/openswoole for php as It solves a lot of hard scalability problems for us that is hard to solve otherwise in php. One of these problems is connection pooling. Why use connection pools for your redis or mysql connections? – but for speed of course! it takes relatively significant amount … Read more