request:fail -118:net::ERR_CONNECTION_TIMED_OUT

{\"errno\":5,\"errMsg\":\"request:fail timeout\"}

{\"errno\":600001,\"errMsg\":\"request:fail errcode:-105 cronet_error_code:-105 error_msg:net::ERR_NAME_NOT_RESOLVED\"}

{\"errno\":600003,\"errMsg\":\"request:fail interrupted\"}