[sr-dev] git:4.4:459efbd4: kamailio.cfg: handle retransmissions also for request within dialog

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 4.4
Commit: 459efbd4f32e69001afadd85087cb87b0410b955
URL: https://github.com/kamailio/kamailio/commit/459efbd4f32e69001afadd85087cb87b0410b955

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2017-04-06T15:19:59+02:00

kamailio.cfg: handle retransmissions also for request within dialog

- skip ACK, it is not a standard transaction by itself

(cherry picked from commit 868f9996f39dd76707ed09fce980893bab7c31bc)
(cherry picked from commit a5e3a8822bf491516ac3d7ff0fc8ed18f5e26124)

---

Modified: etc/kamailio.cfg

---

Diff:  https://github.com/kamailio/kamailio/commit/459efbd4f32e69001afadd85087cb87b0410b955.diff
Patch: https://github.com/kamailio/kamailio/commit/459efbd4f32e69001afadd85087cb87b0410b955.patch

---

diff --git a/etc/kamailio.cfg b/etc/kamailio.cfg
index 86ac524..f3c51de 100644
--- a/etc/kamailio.cfg
+++ b/etc/kamailio.cfg
@@ -471,18 +471,20 @@ request_route {
 		exit;
 	}
 
+	# handle retransmissions
+	if (!is_method("ACK")) {
+		if(t_precheck_trans()) {
+			t_check_trans();
+			exit;
+		}
+		t_check_trans();
+	}
+
 	# handle requests within SIP dialogs
 	route(WITHINDLG);
 
 	### only initial requests (no To tag)
 
-	# handle retransmissions
-	if(t_precheck_trans()) {
-		t_check_trans();
-		exit;
-	}
-	t_check_trans();
-
 	# authentication
 	route(AUTH);