liburing
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Published
20 hours ago •
axboe
axboe
Set socket send timeout with SO_SNDTIMEO but the request never complete
In my code, I set SO_SNDTIMEO with setsockopt for a blocking socket and submit a send request with iouring. But it turns out that the send request never returns when the kernel buffer is full.
I expect that if the send blocks, the timeout will guarantee the request complete with error number but it doesn't look like this.
It seems that the SO_SNDTIMEO doesn't take effect for iouring submitted request. Is this a known limitation or if I am using it wrongly?
