解析tcp交互thrift的使用实例

Apache Thrift 是 Facebook 实现的一种高效的、支持多种编程语言的远程服务调用的框架。

• 安装thrift 从官网下载 然后按照./conf来源gaodaimacom搞#^代%!码网igure，make,make install 方式进行安装，其他系统可以参照官网http://thrift.apache.org/docs/install/

• 定义thrift文件， 相当于通讯双方的接口定义，

  bool Boolean, one byte * i8 (byte) Signed 8-bit integer * i16 Signed 16-bit integer * i32 Signed 32-bit integer * i64 Signed 64-bit integer * double 64-bit floating point value * string String * binary Blob (byte array) * map<t1,t2> Map from one type to another * list<t1> Ordered list of one type * set<t1> Set of unique elements of one type

• 用thrift生成关于thrift定义的代码，对应各种语言，我这主要是python，也可以其他的c++,java，命令是thrift –gen <language> <Thrift filename>

• server和client的编写，server要多考虑无阻塞，多进程，保证服务正常,调用thrift生成的类，对应定义好的数据类型。

  def init_handler():    """ sub-process init handler """    signal.signal(signal.SIGINT, signal.SIG_DFL)    signal.signal(signal.SIGTERM, signal.SIG_DFL)    signal.signal(signal.SIGHUP, signal.SIG_DFL)    signal.signal(signal.SIGUSR1, debug)def main():    """ The main entrance """    port = sys.argv[1]    signal.signal(signal.SIGINT, exit_signal_handler)    signal.signal(signal.SIGTERM, exit_signal_handler)    signal.signal(signal.SIGHUP, exit_signal_handler)    signal.signal(signal.SIGUSR1, debug)    gc.set_threshold(20000, 10, 10)    handler = MaitreyaHandler()    processor = Maitreya.Processor(handler)    transport = TSocket.TServerSocket(port=port)    tfactory = TTransport.TBufferedTransportFactory()    pfactory = TBinaryProtocol.TBinaryProtocolFactory()    # server = TProcessPoolServer(processor, transport, tfactory, pfactory)    server = TGeventServer.TGeventProcessPoolServer(processor, transport, tfactory, pfactory)    server.setNumWorkers(WORKER_NUM)    server.setPostForkCallback(init_handler)    print "server started..."    server.serve()

以上就是解析tcp交互thrift的使用实例的详细内容，更多请关注搞代码gaodaima其它相关文章！

喜欢 (0)赏

[搞代码]

分享 (0)