added a (passing) test for recalling the connect() method on the same tcp cosocket object right after a connecting timed out error happens.
added a (passing) test for recalling the connect() method on the same tcp cosocket object right after a connecting timed out error happens.

yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx