thritf

thrift 创建java php ruby服务： http://reasoning-lipl.iteye.com/blog/1969747
thrift 数据格式：http://wenku.baidu.com/view/3034b9c2bb4cf7ec4afed00b

http://dongxicheng.org/search-engine/thrift-guide/
http://www.it165.net/pro/html/201304/5438.html
http://blog.163.com/scuqifuguang@126/blog/static/171370086201362273929684/
http://www.iteye.com/problems/71700
http://chinacheng.iteye.com/blog/838006

三、Ruby

server代码：server_demo.rb

require '../lib/thrift'
require '../thrift-demo/gen-rb/user_service'

class UserServiceHandler
  def getUserNameById(userId)
      return "hello, user(id: #{userId})"
  end
end

handler = UserServiceHandler.new()
processor = UserService::Processor.new(handler)
transport = Thrift::ServerSocket.new('localhost', 9090)
transportFactory = Thrift::BufferedTransportFactory.new()
server = Thrift::SimpleServer.new(processor, transport, transportFactory)

puts "Starting the server..."
server.serve()

 client代码：client_demo.rb

require '../lib/thrift'
require '../thrift-demo/gen-rb/user_service'

begin
  transport = Thrift::BufferedTransport.new(Thrift::Socket.new("localhost", 9090))
  protocol = Thrift::BinaryProtocol.new(transport)
  client = UserService::Client.new(protocol)

  transport.open()
  puts client.getUserNameById(24)
  transport.close()
rescue Thrift::Exception => tx
  puts 'Thrift.Exception: ', tx.message
end

 ruby还是很简洁的，执行`thrift --gen rb UserService.thrift`生成ruby的接口类文件，然后依次运行server脚本和client脚本。

begin
  #...
rescue Thrift::TransportException => e
  raise e unless e.type == Thrift::TransportException::END_OF_FILE
  # do whatever if it is not end of file reached.
end