sipexer: do not retransmit for non-UDP transport in early dlg state

miconda · May 25, 2022 · 2a73107 · 2a73107
1 parent a5ff0c3
commit 2a73107
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sipexer.go b/sipexer.go
@@ -1440,7 +1440,7 @@ func SIPExerDialogLoop(tplstr string, tplfields map[string]interface{}, seDlg *S
 	seDlg.RecvBuf = make([]byte, cliops.buffersize)
 	// retransmissions loop
 	for {
-		if (seDlg.ProtoId != sgsip.ProtoUDP) || seDlg.Resend {
+		if (seDlg.ProtoId != sgsip.ProtoUDP && seDlg.State != SIPExerDialogEarly) || seDlg.Resend {
 			SIPExerSetWriteTimeout(seDlg)
 			ret = SIPExerSendBytes(seDlg, wmsg)
 			if ret < 0 {