netplay: more strict checks for error codes from socket operations #4124
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There isn't any guarantee that `getSockErr()`/`setSockErr()` won't return `0` in all corner cases where something bad happens with an underlying socket. Provide more strict checks for socket write errors and for checking the result of connection opening routines, allowing to catch error conditions even in presence of error code == 0. Signed-off-by: Pavel Solodovnikov <[email protected]>
past-due
approved these changes
Nov 12, 2024
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There isn't any guarantee that
getSockErr()/setSockErr()won't return0in all corner cases where something bad happens with an underlying socket.Provide more strict checks for socket write errors and for checking the result of connection opening routines, allowing to catch error conditions even in presence of error code == 0.