while max_startup_retries > 0:
# kill T-rex only if it is already running
(ret, _, _) = ssh.exec_command(
while max_startup_retries > 0:
# kill T-rex only if it is already running
(ret, _, _) = ssh.exec_command(
if int(ret) != 0:
logger.error('pkill t-rex failed: {0}'.format(stdout + stderr))
raise RuntimeError('pkill t-rex failed')
if int(ret) != 0:
logger.error('pkill t-rex failed: {0}'.format(stdout + stderr))
raise RuntimeError('pkill t-rex failed')