func main() {
// connect and bind
tx, err := smpp.NewTransmitter(
"localhost",
9000,
5,
smpp.Params{
"system_type": "CMT",
"system_id": "hugo",
"password": "******",
},
)
if err != nil {
fmt.Println("Connection Err:", err)
return
}
// Send SubmitSm
seq, err := tx.SubmitSm("test", "test2", "msg", &smpp.Params{})
// Pdu gen errors
if err != nil {
fmt.Println("SubmitSm err:", err)
}
// Should save this to match with message_id
fmt.Println("seq:", seq)
for {
pdu, err := tx.Read() // This is blocking
if err != nil {
fmt.Println("Read Err:", err)
break
}
// EnquireLinks are auto handles
switch pdu.GetHeader().Id {
case smpp.SUBMIT_SM_RESP:
// message_id should match this with seq message
fmt.Println("MSG ID:", pdu.GetField("message_id").Value())
default:
// ignore all other PDUs or do what you link with them
fmt.Println("PDU ID:", pdu.GetHeader().Id)
}
}
fmt.Println("ending...")
}
func main() {
// connect and bind
trx, err := smpp.NewTransmitter(
"localhost",
9000,
5,
smpp.Params{
"system_type": "CMT",
"system_id": "hugo",
"password": "******",
},
)
if err != nil {
fmt.Println("Connection Err:", err)
return
}
for {
pdu, err := trx.Read() // This is blocking
if err != nil {
fmt.Println("Read Err:", err)
break
}
// EnquireLinks are auto handles
switch pdu.GetHeader().Id {
case smpp.DELIVER_SM:
// received Deliver Sm
for _, v := range pdu.MandatoryFieldsList() {
f := pdu.GetField(v)
fmt.Println(v, ":", f)
}
// Respond back to Deliver SM with Deliver SM Resp
err := trx.DeliverSmResp(pdu.GetHeader().Sequence, smpp.ESME_ROK)
if err != nil {
fmt.Println("DeliverSmResp err:", err)
}
default:
// ignore all other PDUs or do what you link with them
fmt.Println("PDU ID:", pdu.GetHeader().Id)
}
}
fmt.Println("ending...")
}