86dde50c0d
When direct failure detector was introduces the idea was that it will
run on the same connection raft group0 verbs are running, but in
60f1053087 raft verbs were moved to run on the gossiper connection
while DIRECT_FD_PING was left where it was. This patch move it to
gossiper connection as well and fix the pinger code to run in gossiper
scheduling group.
Running tests with pytest
To run test with pytest execute
pytest test/raft
To execute only one file, provide the path filename
pytest test/raft/many_test.cc
Since it's a normal path, autocompletion works in the terminal out of the box.
To provide a specific mode, use the next parameter --mode dev,
if parameter isn't provided pytest tries to use ninja mode_list to find out the compiled modes.
Parallel execution is controlled by pytest-xdist and the parameter -n auto.
This command starts tests with the number of workers equal to CPU cores.