Commit
cbadb176b0ae6cf7e67239280b9443672a545fe3
by Vadim Yanitskiys1gw: add multi-eNB variants of TC_e_rab_setup
The idea is to simulate multiple eNBs establishing one or more
E-RAB(s) simultaneously. In order to achieve that, use the new
Mutex API to ensure that only one ConnHdlr component is triggering
PFCP session establishment at any given time.
The problem is that there is no way for the PFCPEM component to
correlate which PFCP session belongs to which eNB when multiple
ConnHdlr instances establish E-RAB(s) in parallel. This can be
solved by making a part of the test scenario synchronous.
Change-Id: I9e2eb25a7ae78ff623b94802d881af4894d0cacd