Hello Jenkins Builder,

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

https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38206?usp=email

to look at the new patch set (#2).

Change subject: library: add generic Mutex API for parallel components ......................................................................

library: add generic Mutex API for parallel components

In certain scenarios, it's required to ensure that only one of multiple parallel components executes a specific code block at any given time.

This, for example, is the case for the S1GW testsuite, where we want to simulate multiple eNBs establishing E-RABs. Each new E-RAB triggers the IUT (osmo-s1gw) to send a PFCP Session Establishment Request, and there is no way for the PFCPEM to correlate which session belongs to which eNB. This problem can be solved by ensuring that only one eNB is triggering the PFCP Session Establishment Request(s) at a time.

This patch implements a generic Mutex API, which can also be used by other testsuites that orchestrate multiple parallel components.

Change-Id: Id71f43bd5fc78d4bb4417d6c01fcff8112ea6032 --- A library/Mutex.ttcn 1 file changed, 135 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/06/38206/2