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Hello Jenkins Builder,

I'd like you to reexamine a change. Please visit

https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38207?usp=email

to look at the new patch set (#3).

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Change subject: library/PFCP_Emulation: a better PDU routing concept ......................................................................

library/PFCP_Emulation: a better PDU routing concept

In recently merged 2962d170 I wrongly assumed, that SEID of outgoing PFCP PDUs can be used to correlate and route the incoming PDUs. In fact, the PFCP peers use two different SEID values, negotiating them using the F-SEID IE.

We could have implemented a logic to look for F-SEID in the outgoing PDUs, store and then use it for routing. However, a more flexible approach is to allow the the PFCP_ConnHdlr components to subscribe and unsubscribe to/from specific SEID values explicitly.

In this spirit, let's allow the PFCP_ConnHdlr components to subscribe and unsubscribe to/from broadcast PDUs (i.e. those, for which the PFCPEM component could not find a single recipient) explicitly.

Implicit routing using the SeqNr remains unchanged and will be performed by the PFCPEM component automatically like before.

Change-Id: I25802471519fa297ad4cb2b056adaa6748b00af2 Related: 2962d170 "library/PFCP_Emulation: fix routing of incoming PDUs" --- M hnbgw/HNBGW_Tests.ttcn M library/PFCP_Emulation.ttcn M s1gw/S1GW_ConnHdlr.ttcn 3 files changed, 216 insertions(+), 38 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/07/38207/3