1.fix ConnectionPool _check_pid() BUG
2.Connection supports trackers have different port now
3.when throwing ConnectionError exception, connection should been disconnection.
4.cache Storage_Client objecg on Client obj.
5.fixed some fdfs protos to support FastDFS 4.06!
1.fix ConnectionPool _check_pid() BUG 2.Connection supports trackers have different port now 3.when throwing ConnectionError exception, connection should been disconnection. 4.cache Storage_Client objecg on Client obj. 5.fixed some fdfs protos to support FastDFS 4.06!