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   Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:22:43 JST Evelyn fra denne andre øya

   erlang documentation can be kinda impenetrable at times, supposedly i should use :inet.getopts to get socket options and the options should be the same as in setopts, except it refuses to return anything except {:error, :einval}

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     Hélène (helene@p.helene.moe)'s status on Sunday, 11-Sep-2022 11:22:42 JST Hélène

     in reply to
     @evelyn how're you using it?
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     Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:25:14 JST Evelyn fra denne andre øya

     in reply to

     • Hélène

     @helene@p.helene.moe the documentation implies to me that i should be able to use it with the same arguments as setopts
     so I've tried:
     :inet.getopts(conn, [{:recvbuf}])
     :inet.getopts(conn, [{:recvbuf, 1024}])

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     Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:25:15 JST Evelyn fra denne andre øya

     in reply to

     • Hélène

     @helene@p.helene.moe ignore the typo, I'm tired, it reads recbuf, not recvbuf

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     Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:25:43 JST Evelyn fra denne andre øya

     in reply to

     • Hélène

     @helene@p.helene.moe https://www.erlang.org/doc/man/inet.html#setopts-2{recbuf, Size} The minimum size of the receive buffer to use for the socket. You are encouraged to use getopts/2 to retrieve the size set by your operating system.

     Hélène likes this.
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     Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:26:42 JST Evelyn fra denne andre øya

     in reply to

     • Hélène

     @helene@p.helene.moe basically I've got behaviour which suggests I've set a receive buffer limit that's too high and it's remained at some default but I want to verify that this is the case but I can't work out how to call this function

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     Hélène (helene@p.helene.moe)'s status on Sunday, 11-Sep-2022 11:27:17 JST Hélène

     in reply to
     @evelyn :inet.getopts(socket, [:recbuf])
     the type for the Options argument is different than for setopts
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     Evelyn fra denne andre øya (evelyn@misskey.bubbletea.dev)'s status on Sunday, 11-Sep-2022 11:28:57 JST Evelyn fra denne andre øya

     in reply to

     • Hélène

     @helene@p.helene.moe ah, that works, thank you! this confirms that the receive buffer is being set to something other than what I want to configure too, that's annoying

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