func testSendRequest_Abnormal(host string, port int, reqMsg string, stCh chan<- string) (string, error) { req := new(message.Request) req.ParseJSON("reqMsg") res := new(message.Response) res.NID = req.NID res.JID = req.JID res.RC = 1 res.Stat = 9 res.Detail = "testerror" res.Var = "testvar" res.St = "2015-04-01 12:34:56.789" res.Et = "2015-04-01 12:35:46.123" resMsg, _ := res.GenerateJSON() return resMsg, nil }