int Drawboard::send(int fd,uint8_t *data, uint32_t datalen)
{
const int written = ::send(fd, (const char *)data, datalen,0);
#ifdef DEBUG
std::cout << "Written " << written << " bytes to client" << std::endl;
#endif
if (written == SOCKET_ERROR)
{
#ifdef WIN32
#define ERROR_NUMBER WSAGetLastError()
if ((ERROR_NUMBER != WSATRY_AGAIN && ERROR_NUMBER != WSAEINTR && ERROR_NUMBER != WSAEWOULDBLOCK))
#else
#define ERROR_NUMBER errno
if ((errno != EAGAIN && errno != EINTR))
#endif
{
#ifdef DEBUG
std::cout << "Error writing to client, tried to write " << std::endl;
#endif
remClient(fd);
return -1;
}
}
return 1;
}
void ChatServer::run() {
while (true) {
vector<struct pollfd>* fds = _getPollFds();
int revents = poll(fds->data(), fds->size(), -1);
int handled = 0;
for (vector<struct pollfd>::iterator i = fds->begin();
i != fds->end() && handled < revents;
++i) {
if (i->revents != 0) {
++handled;
if (i->fd == _server->getFd()) {
// cout << "add new client" << endl;
addClient(accept(_server->getFd(), NULL, NULL));
} else {
Client* c = _clients[i->fd];
if (c->readNext() == false) {
remClient(c->getSocket()->getFd());
// cout << "removed old client" << endl;
} else {
Command* cmd = c->getCommand();
if (cmd != NULL) {
// cout << "execute command" << endl;
cmd->execute(this);
}
}
}
}
}
delete fds;
}
}
void CHostIce::removeClient( const std::string & id, const ::Ice::Current & c )
{
IceUtil::Mutex::Lock lock( m_mut );
QLOG_TRACE() << "removeClient( " << QString::fromStdString( id ) << " )";
remClient( id );
sendClientList( c );
}
