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use errno to get a more meaningful message...

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...in case SDLNet_CheckSockets returns -1
This commit is contained in:
Jon Daniel 2005-08-07 12:49:08 +00:00
parent f371473f1e
commit 8ae764677e
1 changed files with 2 additions and 1 deletions
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3
src/network_worker.cpp
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@ -21,6 +21,7 @@
#include <algorithm>
#include <cerrno>
#include <cstring>
#include <deque>
#include <iostream>
#include <map>
@ -145,7 +146,7 @@ SOCKET_STATE receive_buf(TCPsocket sock, std::vector<char>& buf)
}
// wait for a maximum of 15 seconds for the socket to have activity
if(SDLNet_CheckSockets(set, 15000) <= 0) {
ERR_NW << "SDLNet_CheckSockets: " << SDLNet_GetError() << "\n";
ERR_NW << "SDLNet_CheckSockets: " << strerror(errno) << "\n";
SDLNet_TCP_DelSocket(set, sock);
SDLNet_FreeSocketSet(set);
return SOCKET_ERROR;