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@koriym(Akihito Koriyama)in弁護士ドットコム株式会社

apr_socket_recvエラー

Last updated at Posted at 2018-06-09

OSXでabやsiegeなどのベンチマークテストで負荷の軽いテストを少し長めに続けると以下のエラーが出ることがあります。

Benchmarking 127.0.0.1 (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
apr_socket_recv: Operation timed out (60)

このエラーの原因は大量リクエストをさばくための空きポートが枯渇するためで、net.inet.tcp.mslという値を低くすれば解決できます。

sudo sysctl -w net.inet.tcp.msl=1000

net.inet.tcp.msl: 15000 -> 1000

ソース

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