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Binding two sockets to the same port on the same computer now triggers an error

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git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1584 4e206d99-4929-0410-ac5d-dfc041789085
This commit is contained in:
LaurentGom 2010-10-17 21:20:36 +00:00
parent 2cd966f566
commit 16d986c762
1 changed files with 2 additions and 8 deletions
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10
src/SFML/Network/Socket.cpp
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@ -99,17 +99,10 @@ void Socket::Create(SocketHandle handle)
// Set the current blocking state
SetBlocking(myIsBlocking);
// To avoid the "Address already in use" error message when trying to bind to the same port
int yes = 1;
if (setsockopt(mySocket, SOL_SOCKET, SO_REUSEADDR, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
Err() << "Failed to set socket option \"SO_REUSEADDR\" ; "
<< "binding to a same port may fail if too fast" << std::endl;
}
if (myType == Tcp)
{
// Disable the Nagle algorithm (ie. removes buffering of TCP packets)
int yes = 1;
if (setsockopt(mySocket, IPPROTO_TCP, TCP_NODELAY, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
Err() << "Failed to set socket option \"TCP_NODELAY\" ; "
@ -119,6 +112,7 @@ void Socket::Create(SocketHandle handle)
else
{
// Enable broadcast by default for UDP sockets
int yes = 1;
if (setsockopt(mySocket, SOL_SOCKET, SO_BROADCAST, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
Err() << "Failed to enable broadcast on UDP socket" << std::endl;