private void PostListenHandleToLoop(object tcsObj)
{
TaskCompletionSource <int> taskCompletionSource = (TaskCompletionSource <int>)tcsObj;
if (string.IsNullOrEmpty(_name))
{
taskCompletionSource.SetResult(0);
return;
}
IntPtr intPtr = Marshal.AllocHGlobal(4);
_bufferStruct = _libuv.CreateBufferStruct(intPtr, 4);
_uvPipeHandle = new UvPipeHandle();
_uvPipeHandle.Init(_loopHandle, true);
UvPipeStream uvPipeStream = new UvPipeStream();
uvPipeStream.Init(_loopHandle);
//链接
uvPipeStream.PipeConnect(_uvPipeHandle, _name, new Action <UvPipeStream, int, Exception, object>(ConnectionCallBack), taskCompletionSource);
}
private void ConnectionCallBack(UvPipeStream uvPipeStream, int num, Exception ex, object obj)
{
var taskCompletionSource = (TaskCompletionSource <int>)obj;
uvPipeStream.Dispose();
if (ex != null)
{
taskCompletionSource.SetException(ex);
return;
}
try
{
//当tcp 的 http 请求被重定向到这里的时候会回调 ReadCallback 方法
_uvPipeHandle.Read(AllocCallback, ReadCallback, null);
taskCompletionSource.SetResult(0);
}
catch (Exception ex2)
{
Console.WriteLine(ex2);
_uvPipeHandle.Dispose();
taskCompletionSource.SetException(ex2);
}
}
