tree 2147f1716b7461a3bd9d4047f06f573fcc37d174
parent 2ad220f5636014fb1fe17c6bed5720a3e5597cb0
author pierventre <pier@opennetworking.org> 1645573426 -0800
committer pierventre <pier@opennetworking.org> 1645750983 -0800

[SDFAB-1015] Use gNOI to probe reachability and increase short timeouts

p4runtime probe reachability is based on GetPipelineConfig gRPC that
can timeout if we are setting in parallel the pipeline: the two requests
concur for the same lock. For our purposes it is enough to check if the
device is still there; for this reason stratum handshaker now relies
on gNOI reachability which is based on getTime RPC.

Additionally increase short timeouts: we have consistenly measured a
time of 14s to push the pipeline on the new QS devices.

Change-Id: I8837540241d8a68f648e47ae165ea53a2d0a865c