相关疑难解决方法(0)

我试图读取通过机器的缓冲区中存在的所有数据,TCP/IP但我不知道为什么我没有得到所有数据,一些数据正在错过.这是我正在使用的代码..

using (NetworkStream stream = client.GetStream())
{
    byte[] data = new byte[1024];
    int numBytesRead = stream.Read(data, 0, data.Length);
    if (numBytesRead > 0)
    {
       string str= Encoding.ASCII.GetString(data, 0, numBytesRead);
    }
}

请告诉我我缺少什么来从机器获取所有数据.提前致谢..

MSDN文档似乎暗示NetworkStream.Read将始终立即返回.如果没有找到数据,则返回0.但是,我有一些当前部署的代码,仅在某些情况下(我还没有想出哪些代码),NetworkStream.Read似乎挂起.这是我能够从转储文件中收集的堆栈跟踪

00000000705ae850 000007fef784f60d DomainBoundILStubClass.IL_STUB(IntPtr, Byte*, Int32, System.Net.Sockets.SocketFlags)
00000000705ae930 000007fef785c930 System.Net.Sockets.Socket.Receive(Byte[], Int32, Int32, System.Net.Sockets.SocketFlags, System.Net.Sockets.SocketError ByRef)
00000000705ae9b0 000007ff004eb668 System.Net.Sockets.NetworkStream.Read(Byte[], Int32, Int32)
00000000705aea40 000007fef784e6ae MySocketStuff.SocketConnectCallback(System.IAsyncResult)
00000000705aeb20 000007fef84f2bbb System.Net.LazyAsyncResult.Complete(IntPtr)
00000000705aeb90 000007fef7853c7b System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
00000000705aebe0 000007fef784e5d3 System.Net.ContextAwareResult.Complete(IntPtr)
00000000705aec40 000007fef7d027f9 System.Net.LazyAsyncResult.ProtectedInvokeCallback(System.Object, IntPtr)
00000000705aeca0 000007fef8b9815e System.Net.Sockets.Socket.ConnectCallback()
00000000705aed20 000007fef93e14c2 System.Threading._ThreadPoolWaitOrTimerCallback.PerformWaitOrTimerCallback(System.Object, Boolean)

我注意到NetworkStrea.Read实际上调用了Socket.Receive,据我所知,它可以阻塞.我只是不知道为什么有时它会阻止,有时它不会.