参考资料：
http://doc.oschina.net/grpc?t=60138
http://www.grpc.io/
https://thrift.apache.org/
https://git-wip-us.apache.org/repos/asf/thrift/?p=thrift.git;a=tree;f=tutorial
http://thrift.apache.org/tutorial/py
http://wangfeng7399.blog.51cto.com/3518031/1696108
http://hanqunfeng.iteye.com/blog/1945208
http://cnodejs.org/topic/55f6240fb8a2e3a367529c21
http://blog.csdn.net/dazheng/article/details/48830511
http://www.eit.name/blog/read.php?566
https://www.zhihu.com/question/30657506
http://www.blogjava.net/ldwblog/archive/2014/12/03/421011.html
https://www.zhihu.com/question/20189791
http://studygolang.com/articles/4877
http://www.tuicool.com/articles/32iaea3