void
listen_pipe(char *name, void (*onconnect)(HANDLE client,void *params), void *args)
{
LPWSTR _name = tomb(name);
WINE_TRACE("begin '%s'->'%s'\n", name, (char*)_name);
HANDLE p;
for (;;) {
// hangs here
p = CreateNamedPipeW(
_name,
PIPE_ACCESS_DUPLEX,
PIPE_TYPE_BYTE | PIPE_WAIT,
1,
1024,
1024,
0,
NULL);
WINE_TRACE("pipe \"%s\" created\n",name);
if (p==INVALID_HANDLE_VALUE) {
WINE_TRACE("could not create pipe \"%s\", error: %s\n",name,last_error());
break;
}
WINE_TRACE("pipe \"%s\" created, listen\n",name);
if (ConnectNamedPipe(p,NULL)) {
WINE_TRACE("client connected...\n");
onconnect(p,args);
continue;
} else {
CloseHandle(p);
}
}
WINE_TRACE("exit...\n");
}
//--------------------------------------------------------------
void Protocol::_onconnect(Event& args){ onconnect(args); }
void c_winsock::Execute()
{
int iret;
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 1000;
while(!m_bTheadExit)
{
fd_set fdsetRead;
fdsetRead = m_fdset;
fd_set fdsetwrite;
fdsetwrite = m_fdset;
fd_set fdsetexceptds;
fdsetexceptds = m_fdset;
//iret 参数非法 或 winsock初始化非法
//except 非阻塞模式connect失败；OOB data is available for reading (only if SO_OOBINLINE is disabled).
iret = select( 0, &fdsetRead, &fdsetwrite, &fdsetexceptds, &timeout );
switch( iret )
{
//错误
case SOCKET_ERROR:
{
if (m_pDispatch)
{
m_pDispatch->on_error(this, WSAGetLastError());
_disconnect();
}
}
break;
//超时
case 0:
{
}
break;
//default
default:
{
if(FD_ISSET(m_sock, &fdsetwrite)) //发现可写
{
if (!m_bconnect)
{
SetEvent(m_henvet);
if (onconnect() == 0)
{
if (m_pDispatch)
{
m_pDispatch->on_connect(this);
}
}
else
{
if (m_pDispatch)
{
m_pDispatch->on_fail(this, WSAGetLastError());
}
_disconnect();
}
continue;
}
onwrite();
}
if (FD_ISSET(m_sock, &fdsetRead ))
{
unsigned long ulReadLen = 0;
ioctlsocket(m_sock, FIONREAD, &ulReadLen);
if ( ulReadLen > 0 )
{
onread(ulReadLen);
}
else //缓存区没有数据, 判断是否断开
{
if (m_bconnect)
{
if (ulReadLen == 0) //正常断开
{
if (m_pDispatch)
{
m_pDispatch->on_disconnect(this, 0);
}
_disconnect();
continue;
}
else if (ulReadLen == -1 &&
WSAGetLastError() == EINTR) //socket正常状态
{
//.....
}
else //异常断开
{
if (m_pDispatch)
{
m_pDispatch->on_fail(this, ulReadLen);
}
_disconnect();
continue;
}
}
else
{
}
}
}
if (FD_ISSET(m_sock, &fdsetexceptds))
{
if (m_bconnect)
{
if (m_pDispatch)
{
m_pDispatch->on_error(this, WSAGetLastError());
}
_disconnect();
}
else
{
SetEvent(m_henvet);
if (m_pDispatch)
{
m_pDispatch->on_fail(this, WSAGetLastError());
}
return ;
}
}
}//end default
}//end switch
if (GetTickCount() - m_dwtick >= m_msectime)
{
if (m_pDispatch)
{
m_pDispatch->on_timer(this);
}
m_dwtick = GetTickCount();
}
_sleep(10);
}
if (m_pDispatch)
{
m_pDispatch->on_release(this);
}
}
