> Am 16.01.2023 um 19:24 schrieb Dan Fandrich via curl-library > <curl-library@lists.haxx.se>: > > IMHO, that sounds like a good approach. curl assumes POSIX semantics on > sockets > which allow them to be closed at any time. If your environment doesn't allow > that, then hooking in to CURLOPT_CLOSESOCKETFUNCTION sounds like a good way > to maintain those semantics.
Unfortunately it seems that in some cases when using multi handles this "close socket function" is not being used, so I don’t think this approach would fully work atm: https://github.com/curl/curl/blob/f8da4f2f2d0451dc0a126ae3e5077b4527ccdc86/lib/asyn-thread.c#L409-L410 Would the multi handle API also need open/close functions to be added in order for this to be supported? Sorry I’m not familiar with how sockets are being used between easy and multi handles. Thanks, Frederik
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