pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/39120?usp=email )
Change subject: RAN_Emulation: Allow client to trigger SCCP CC if automatic CC
was disabled
......................................................................
RAN_Emulation: Allow client to trigger SCCP CC if automatic CC was disabled
This allows users of RAN_Emulation to trigger events in between CR
transmited and CC being receied at the IUT.
Change-Id: I117c8fde118b488b011e381d51eed378d2f3ff0e
---
M library/RAN_Emulation.ttcnpp
1 file changed, 19 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/20/39120/1
diff --git a/library/RAN_Emulation.ttcnpp b/library/RAN_Emulation.ttcnpp
index 5eb14de..294954d 100644
--- a/library/RAN_Emulation.ttcnpp
+++ b/library/RAN_Emulation.ttcnpp
@@ -72,6 +72,10 @@
port RAN_PROC_PT BSSAP_PROC;
}
+/* we tell SCCP that connection (rx CR) was confirmed (tx CC) */
+type record MSC_CONN_PRIM_CONNECT_RES {
+};
+
/* SCCP tell us that connection was released */
type record MSC_CONN_PRIM_DISC_IND {
};
@@ -87,11 +91,19 @@
/* Auxiliary primitive that can happen on the port between per-connection
client and this dispatcher */
type union RAN_Conn_Prim {
+ MSC_CONN_PRIM_CONNECT_RES connect_res,
MSC_CONN_PRIM_DISC_IND disc_ind,
MSC_CONN_PRIM_DISC_REQ disc_req,
MSC_CONN_PRIM_CONF_IND conf_ind
}
+template (present) RAN_Conn_Prim tr_MSC_CONN_PRIM_CONNECT_RES := {
+ connect_res := ?
+}
+template (value) RAN_Conn_Prim ts_MSC_CONN_PRIM_CONNECT_RES := {
+ connect_res := {}
+}
+
template (present) RAN_Conn_Prim tr_MSC_CONN_PRIM_DISC_IND := {
disc_ind := ?
}
@@ -1113,6 +1125,13 @@
RANAP.send(ranap_ud);
}
+ /* Connect Confirm client -> SCCP */
+ [] CLIENT.receive(tr_MSC_CONN_PRIM_CONNECT_RES) -> value
ran_conn_prim sender vc_conn {
+ var integer conn_id := f_conn_id_by_comp(vc_conn);
+ /* confirm connection establishment */
+ RANAP.send(ts_RANAP_CONNECT_res(conn_id, omit));
+ }
+
/* Disconnect request client -> SCCP */
[] CLIENT.receive(tr_MSC_CONN_PRIM_DISC_REQ) -> value
ran_conn_prim sender vc_conn {
var integer conn_id := f_conn_id_by_comp(vc_conn);
--
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Gerrit-MessageType: newchange
Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I117c8fde118b488b011e381d51eed378d2f3ff0e
Gerrit-Change-Number: 39120
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
