From: Moises Silva <moy@sangoma.com>
Date: Thu, 25 Nov 2010 14:35:14 +0000 (-0500)
Subject: freetdm: wait for state change to be cleared when placing outgoing calls
X-Git-Tag: v1.2-rc1~247^2~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75bd5642105532f80101fc84849b96996d710a04;p=thirdparty%2Ffreeswitch.git

freetdm: wait for state change to be cleared when placing outgoing calls
         this fixes a race where the call is hangup even before the state
         DIALING is processed and therefore the HANGUP state change is
         ignored.
---

diff --git a/libs/freetdm/src/ftdm_io.c b/libs/freetdm/src/ftdm_io.c
index 0aeaeedce4..bcceba58ca 100644
--- a/libs/freetdm/src/ftdm_io.c
+++ b/libs/freetdm/src/ftdm_io.c
@@ -2270,6 +2270,8 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_place(const char *file, const char
 	UNREFERENCED_PARAMETER(line);
 #endif
 
+	ftdm_wait_for_flag_cleared(ftdmchan, FTDM_CHANNEL_STATE_CHANGE, 100);
+
 	ftdm_channel_unlock(ftdmchan);
 
 	return status;