def timed_writes(self, logger, count, timeout):
"""Write data using the logger and raise an error if the writes do
not complete within timeout.
"""
t0 = time.time()
for i in range(count):
logger.log_line('timed_writes', 'some data')
dt = time.time() - t0
assert_lt(dt, timeout)
def test_write_and_reconnect(self):
with scribed_sandbox(self.scribe_port, self.scribe_logdir):
logger = self.create_logger()
logger.log_line('foo', '1')
logger.log_line('foo', '2')
wait_on_log_data(get_log_path(self.scribe_logdir, 'foo'), b'1\n2\n')
# make sure we haven't logged any errors
assert not any(is_error for (is_error, msg) in self.status_reports)
# write some more data, make sure we ignore that scribe server is
# down, don't block too long
self.timed_writes(logger, 10000, 2.0)
# make sure we didn't log too many error reports
assert_lt(len(self.status_reports), 10)
# make sure we did log at least one error
assert any(is_error for (is_error, msg) in self.status_reports)
with scribed_sandbox(self.scribe_port, self.scribe_logdir):
logger.log_line('foo', '3')
logger.log_line('foo', '4')
wait_on_log_data(get_log_path(self.scribe_logdir, 'foo'), b'1\n2\n3\n4\n')
def _assert_range(self, x, lower, upper):
assert_gt(x, lower)
assert_lt(x, upper)
def _assert_range(self, x, lower, upper):
assert_gt(x, lower)
assert_lt(x, upper)
