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100% CPU with ExtEventLoop #109
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Thank you for filing this issue! I think it serves as a valid reference that suggests reactphp/child-process#51 may actually be an issue for some use cases. Given that it's related to this known issue in another component, I don't see much that we could do here in this component. I believe this has been answered, so I'm closing this for now. Please come back with more details if this problem persists and we can reopen this 👍 |
@clue It works fine with the |
Can you send in a gist to reproduce this issue without the known issue linked above? Thank you. |
Please re-open the issue, so I don't forget about it. |
No worries, I'll make sure to ping you if nothing changes about this issue in a few days and will reopen if you send a gist to reproduce this! 👍 Thank you. |
Ping @kelunik, I suppose this is still resolved? 👍 |
It's weird. If I try to look into it with |
@kelunik Thanks for trying to dig into this. If you happen to find a way to reproduce this, I'm happy to re-open this so we can look into this 👍 |
I've ran into this issue aswell, i'm installing The project im using it in: https://github.com/lajosbencz/phrocman Could it be purely related to the loop implementation, and nothing to do with the component itself? |
@lajosbencz We're not aware of any such issues at the moment. Can you provide a minimal test script to reproduce this locally? If this is related to spawning child-processes, can you take a look at one of the possible work-arounds for reactphp/child-process#51, such as clue/reactphp-sqlite#7? |
See https://gist.github.com/kelunik/79f843c541aceb3927c5463cc643d502 for a reproduction script.
While the child process runs,
php test.php
consumes 100% CPU when running on theExtEventLoop
. Additionally, the connection is closed directly instead of one second later if there's currently a child process running.See also https://twitter.com/kelunik/status/917757971790286848 and replies.
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