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Posted to github@trafficserver.apache.org by GitBox <gi...@apache.org> on 2021/05/06 20:53:58 UTC
[GitHub] [trafficserver] vmamidi opened a new pull request #7793: use sendmsg and recvmsg
vmamidi opened a new pull request #7793:
URL: https://github.com/apache/trafficserver/pull/7793
replace read and write with sendmsg and recvmsg. This would help in implementing time stamping (https://www.kernel.org/doc/html/latest/networking/timestamping.html), zero copy ( https://www.kernel.org/doc/html/v4.15/networking/msg_zerocopy.html )
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[GitHub] [trafficserver] zwoop commented on pull request #7793: use sendmsg and recvmsg
Posted by GitBox <gi...@apache.org>.
zwoop commented on pull request #7793:
URL: https://github.com/apache/trafficserver/pull/7793#issuecomment-888414018
Cherry-picked to v9.1.x branch.
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[GitHub] [trafficserver] zwoop commented on pull request #7793: use sendmsg and recvmsg
Posted by GitBox <gi...@apache.org>.
zwoop commented on pull request #7793:
URL: https://github.com/apache/trafficserver/pull/7793#issuecomment-834663692
@bryancall On your spiffy setup, can you see if there's a noticeable CPU cost in setting up all these msg structs on every write now? Hopefully there is not.
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[GitHub] [trafficserver] vmamidi merged pull request #7793: use sendmsg and recvmsg
Posted by GitBox <gi...@apache.org>.
vmamidi merged pull request #7793:
URL: https://github.com/apache/trafficserver/pull/7793
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