如何找到一个asp.net客户端立即断开连接

Response.IsClientConnected

// sample code for sending a dynamic file in chuncks

long bytesSent = 0;

while (continueSending)
   {
      if (!AskReceiverToContinue())
         break;

      if (!Response.IsClientConnected)
         break;

     // Your suggestion goes here... :)

      try
      {
         Response.OutputStream.Write(buffer, 0, buffer.Length);
         bytesSent += buffer.Length;
      }
      Catch
      {  // To my experience, this is more reliable than Response.IsClientConnected
         continueSending = false;
      }
   }

bytesSent

bytesSent