Method stop_node

test/functional/test_framework/test_node.py:342–372

Stop the node.

(self, expected_stderr='', *, wait=0, wait_until_stopped=True)

        return self.version is None or self.version >= ver

    def stop_node(self, expected_stderr='', *, wait=0, wait_until_stopped=True):
        """Stop the node."""
        if not self.running:
            return
        self.log.debug("Stopping node")
        try:
            # Do not use wait argument when testing older nodes, e.g. in feature_backwards_compatibility.py
            if self.version_is_at_least(180000):
                self.stop(wait=wait)
            else:
                self.stop()
        except http.client.CannotSendRequest:
            self.log.exception("Unable to stop node.")

        # If there are any running perf processes, stop them.
        for profile_name in tuple(self.perf_subprocesses.keys()):
            self._stop_perf(profile_name)

        # Check that stderr is as expected
        self.stderr.seek(0)
        stderr = self.stderr.read().decode('utf-8').strip()
        if stderr != expected_stderr:
            raise AssertionError("Unexpected stderr {} != {}".format(stderr, expected_stderr))

        self.stdout.close()
        self.stderr.close()

        del self.p2ps[:]

        if wait_until_stopped:
            self.wait_until_stopped()

    def is_node_stopped(self):
        """Checks whether the node has stopped.