vty_test_runner.py: fix nat_msc_test(): socket attach: reduce timeout, retry

In nat_msc_test(), upon socket timeout, retry up to six times. Reduce the
timeout between retries. This should get rid of sporadic test failures that
we've been seeing a lot on jenkins lately.

Raise an exception upon unexpected vty response.

Print more detail to stdout. Since we would actually want as much output as we
can get in a test suite, remove the 'if (verbose)' and just always print the
connection source. unittest is keeping all stdout silent by default anyway.

Change-Id: I2f83eef55592778e54164a90e1eabeb80fb918da

0 files changed, 0 insertions, 0 deletions