On Mon, Jun 25, 2018 at 03:57:54PM +0200, Harald Welte wrote:
I tried for very long to resolve "BSC_Tests.ttcn:2755.13-2756.31: error: Message type `@BSSAP_CodecPort.BSSAP_N_CONNECT_req' is not present on the outgoing list of port type `@BSSMAP_Emulation.BSSAP_Conn_PT'" but it feels like a brick wall...
This specific error message tells you that the BSSAP_N_CONNECT_req type is not listed in the singature of the BSSAP_Conn_PT. Let's look at its definition:
/* port between individual per-connection components and this dispatcher */ type port BSSAP_Conn_PT message { /* BSSAP or direct DTAP messages from/to clients */ inout PDU_BSSAP, PDU_DTAP_MO, PDU_DTAP_MT, /* misc indications / requests between SCCP and client */ BSSAP_Conn_Prim, /* Client requests us to create SCCP Connection */ BSSAP_Conn_Req, /* MGCP, only used for IPA SCCPlite (MGCP in IPA mux) */ MgcpCommand, MgcpResponse; } with { extension "internal" };
and this definition clearly doesn't list the related type in its signature. So you're sending something to the port which it doesn't support.
Exactly, and I tried to add it, but couldn't figure out how to make it work. I don't remember the details anymore, but I felt very dumb...
In short, can you help me out by making this part compile?
private function f_tc_ho_into_this_bsc(charstring id) runs on MSC_ConnHdlr { BSSAP.send(ts_BSSAP_CONNECT_req(g_bssap.sccp_addr_peer, g_bssap.sccp_addr_own, 2342, ts_BSSMAP_HandoverRequest())); BSSAP.receive(tr_BSSAP_CONNECT_cfm(2342, omit)); }
(the ts_BSSMAP_HandoverRequest definition is in https://gerrit.osmocom.org/#/c/osmo-ttcn3-hacks/+/9674/4/library/BSSMAP_Temp... )
That would be great.
~N