pespin has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37491?usp=email )


Change subject: asterisk: TC_internal_call_all_Nregistered: Answer Cancel when 
received
......................................................................

asterisk: TC_internal_call_all_Nregistered: Answer Cancel when received

Otherwise CANCEL is not answered until the MO+MT SIP UAs have fully
established the call, which causes Asterisk to retransmit the CANCEL
several times.

Change-Id: I72e9ecaf58156f3fe62c4fb2d8c74c82ab16aa78
---
M asterisk/Asterisk_Tests.ttcn
1 file changed, 23 insertions(+), 7 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks 
refs/changes/91/37491/1

diff --git a/asterisk/Asterisk_Tests.ttcn b/asterisk/Asterisk_Tests.ttcn
index 71d3576..916339a 100644
--- a/asterisk/Asterisk_Tests.ttcn
+++ b/asterisk/Asterisk_Tests.ttcn
@@ -373,16 +373,19 @@

        /* Make sure the desired MT is the one picking up first the call: */
        COORD.send(COORD_CMD_PICKUP) to vc_conn_list[vc_conn_mt_idx];
-       interleave {
-       [] COORD.receive(COORD_CMD_CALL_ESTABLISHED) from 
vc_conn_list[vc_conn_mo_idx];
-       [] COORD.receive(COORD_CMD_CALL_ESTABLISHED) from 
vc_conn_list[vc_conn_mt_idx];
-       }
-
-       /* Pick up from other phone calls and expect CANCEL: */
        for (var integer i := 0; i < num_conns; i := i + 1) {
                if (i != vc_conn_mo_idx and i != vc_conn_mt_idx) {
                        COORD.send(COORD_CMD_PICKUP) to vc_conn_list[i];
-                       COORD.receive(COORD_CMD_CALL_CANCELLED) from 
vc_conn_list[i];
+               }
+       }
+
+       /* Pick up from other phone calls and expect CANCEL: */
+       var boolean wait_mo := true, wait_mt := true;
+       for (var integer i := 0; i < num_conns; i := i + 1) {
+               alt {
+               [wait_mo] COORD.receive(COORD_CMD_CALL_ESTABLISHED) from 
vc_conn_list[vc_conn_mo_idx] { wait_mo := false };
+               [wait_mt] COORD.receive(COORD_CMD_CALL_ESTABLISHED) from 
vc_conn_list[vc_conn_mt_idx] { wait_mt := false };
+               [] COORD.receive(COORD_CMD_CALL_CANCELLED);
                }
        }


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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I72e9ecaf58156f3fe62c4fb2d8c74c82ab16aa78
Gerrit-Change-Number: 37491
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
Gerrit-MessageType: newchange

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