C语言中thrift 中THttpHandler 传输数据 慢 slow 解决办法

时间:2014-09-25 12:05:59   收藏:0   阅读:333

1. 在用c# 写thrift的服务端,来相应http请求,在用结构体传输时,会遇到一个问题,就是(在用网络)传输数据特别慢,

这是由于在发生数据是用的TStreamTransport 导致每传一个数据,就建立一次连接。

 

2.解决办法:

 可以降THttpHandler中的重写为以下的。

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public void ProcessRequest(Stream input, Stream output)
      {
          //TTransport transport = new TStreamTransport(input,output);
          TTransport inTransport = new TStreamTransport(input, output);
          //在out加入缓存机制
          TBufferedTransport outTransport = new TBufferedTransport((TStreamTransport)inTransport);
          //TTransport transport = new TStreamTransport(input, output);
 
          TProtocol inputProtocol = null;
          TProtocol outputProtocol = null;
 
          try
          {
              inputProtocol = inputProtocolFactory.GetProtocol(inTransport);
              outputProtocol = outputProtocolFactory.GetProtocol(outTransport);
 
              while (processor.Process(inputProtocol, outputProtocol)) { }
          }
          catch (TTransportException)
          {
              // Client died, just move on
          }
          catch (TApplicationException tx)
          {
              Console.Error.Write(tx);
          }
          catch (Exception x)
          {
              Console.Error.Write(x);
          }
 
          inTransport.Close();
          outTransport.Close();
      }

原文:http://blog.csdn.net/sxw3718401/article/details/39547005

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