python thrift 实现 单端口多服务的过程

service Transmit {
string invoke(1:i32 cmd 2:string token 3:string data)
}

service Hello_test {
string hello(1: string name)
}

# 服务类1 TransmitHandler
class TransmitHandler:
 def __init__(self):
  self.log = {}

 def invoke(self, cmd, token, data):
  cmd = cmd
  token = token
  data = data
  if cmd == 1:
	  return data + 'and' + token
  else:
   return 'cmd不匹配'

# 服务类2 HelloHandler
class HelloHandler:
	def hello(self, name):
		return 'hello'+name

from test import Transmit
from test import Hello_test

from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from thrift.server import TServer
# 导入
from thrift.TMultiplexedProcessor import TMultiplexedProcessor
from TransmitHandler_server import TransmitHandler
from Hello_server import HelloHandler


# open server
if __name__ == "__main__":
 # 实现 单端口 多服务 的方法

 transmit_handler = TransmitHandler()
 transmit_processor = Transmit.Processor(transmit_handler)

 hello_handler = HelloHandler()
 hello_processor = Hello_test.Processor(hello_handler)

 transport = TSocket.TServerSocket('127.0.0.1', 8000)
 tfactory = TTransport.TBufferedTransportFactory()
 pfactory = TBinaryProtocol.TBinaryProtocolFactory()
 # 多 processor
 processor = TMultiplexedProcessor()
 processor.registerProcessor('transmit', transmit_processor)
 processor.registerProcessor('hello', hello_processor)

 server = TServer.TSimpleServer(processor, transport, tfactory, pfactory)
 print("Starting python server...")
 server.serve()

from test import Transmit
from test import Hello_test
from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from thrift.protocol.TMultiplexedProtocol import TMultiplexedProtocol


if __name__ == '__main__':
	# 启动 服务
	transport = TSocket.TSocket('127.0.0.1', 8000)
	transport = TTransport.TBufferedTransport(transport)
	protocol = TBinaryProtocol.TBinaryProtocol(transport)

	# 注册两个protocol 如果想要实现单端口 多服务 就必须使用 TMultiplexedProtocol
	transmit_protocol = TMultiplexedProtocol(protocol, 'transmit')
	hello_protocol = TMultiplexedProtocol(protocol, 'hello')

	# 注册两个客户端
	transmit_client = Transmit.Client(transmit_protocol)
	hello_client = Hello_test.Client(hello_protocol)

	transport.open() # 打开链接
	
	# 测试服务1
	cmd = 1
	token = '1111-2222-3333-4444'
	data = "kong_ge"
	msg = transmit_client.invoke(cmd, token, data)
	print(msg)
	
	# 测试服务2
	name = '孔格'
	msg2 = hello_client.hello(name)
	print(msg2)
	
	# 关闭
	transport.close()