From d4a522d587bb1986cc66ed59a087be3784eaaceb Mon Sep 17 00:00:00 2001
From: Richard Mudgett <rmudgett@digium.com>
Date: Tue, 17 Nov 2015 14:53:19 -0600
Subject: [PATCH] res_pjsip_outbound_registration.c: Be tolerant of short
registration timeouts.
Change-Id: Ie16f5053ebde0dc6507845393709b4d6a3ea526d
---
res/res_pjsip_outbound_registration.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/res/res_pjsip_outbound_registration.c b/res/res_pjsip_outbound_registration.c
index 84476db903..ef0e8979f2 100644
--- a/res/res_pjsip_outbound_registration.c
+++ b/res/res_pjsip_outbound_registration.c
@@ -796,11 +796,18 @@ static int handle_registration_response(void *data)
if (PJSIP_IS_STATUS_IN_CLASS(response->code, 200)) {
/* Check if this is in regards to registering or unregistering */
if (response->expiration) {
+ int next_registration_round;
+
/* If the registration went fine simply reschedule registration for the future */
ast_debug(1, "Outbound registration to '%s' with client '%s' successful\n", server_uri, client_uri);
response->client_state->status = SIP_REGISTRATION_REGISTERED;
response->client_state->retries = 0;
- schedule_registration(response->client_state, response->expiration - REREGISTER_BUFFER_TIME);
+ next_registration_round = response->expiration - REREGISTER_BUFFER_TIME;
+ if (next_registration_round < 0) {
+ /* Re-register immediately. */
+ next_registration_round = 0;
+ }
+ schedule_registration(response->client_state, next_registration_round);
} else {
ast_debug(1, "Outbound unregistration to '%s' with client '%s' successful\n", server_uri, client_uri);
response->client_state->status = SIP_REGISTRATION_UNREGISTERED;
--
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