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https://github.com/wpilibsuite/allwpilib
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a3dbe9a800
Windows returns WSAEWOULDBLOCK on a connect() attempt on a nonblocking socket. Also wrap socket error handling so errors are correctly reported on Windows. Fixes #19.
28 lines
894 B
C++
28 lines
894 B
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2015. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#include "SocketError.h"
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#include <windows.h>
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namespace tcpsockets {
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std::string SocketStrerror(int code) {
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#ifdef _WIN32
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LPSTR errstr = nullptr;
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FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
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0, code, 0, (LPSTR)&errstr, 0, 0);
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std::string rv(errstr);
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LocalFree(errstr);
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return rv;
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#else
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return strerror(code);
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#endif
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}
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} // namespace tcpsockets
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