Exemplo n.º 1
0
    def start(self, expect_exit=True, expected_exitcode=0, **kwargs):
        """
        Starts the server.

        Any kwargs passed to this method will override the configuration
        value in the conf file used in starting the servers.
        """

        # Ensure the configuration file is written
        self.write_conf(**kwargs)

        self.create_database()

        cmd = ("%(server_module)s --config-file %(conf_file_name)s"
               % {"server_module": self.server_module,
                  "conf_file_name": self.conf_file_name})
        cmd = "%s -m %s" % (sys.executable, cmd)
        # close the sock and release the unused port closer to start time
        if self.exec_env:
            exec_env = self.exec_env.copy()
        else:
            exec_env = {}
        pass_fds = set()
        if self.sock:
            if not self.fork_socket:
                self.sock.close()
                self.sock = None
            else:
                fd = os.dup(self.sock.fileno())
                exec_env[utils.GLANCE_TEST_SOCKET_FD_STR] = str(fd)
                pass_fds.add(fd)
                self.sock.close()

        self.process_pid = test_utils.fork_exec(cmd,
                                                logfile=os.devnull,
                                                exec_env=exec_env,
                                                pass_fds=pass_fds)

        self.stop_kill = not expect_exit
        if self.pid_file:
            pf = open(self.pid_file, 'w')
            pf.write('%d\n' % self.process_pid)
            pf.close()
        if not expect_exit:
            rc = 0
            try:
                os.kill(self.process_pid, 0)
            except OSError:
                raise RuntimeError("The process did not start")
        else:
            rc = test_utils.wait_for_fork(
                self.process_pid,
                expected_exitcode=expected_exitcode)
        # avoid an FD leak
        if self.sock:
            os.close(fd)
            self.sock = None
        return (rc, '', '')
Exemplo n.º 2
0
    def stop(self):
        """
        Spin down the server.
        """
        if not self.process_pid:
            raise Exception('why is this being called? %s' % self.server_name)

        if self.stop_kill:
            os.kill(self.process_pid, signal.SIGTERM)
        rc = test_utils.wait_for_fork(self.process_pid, raise_error=False)
        return (rc, '', '')
Exemplo n.º 3
0
    def stop(self):
        """
        Spin down the server.
        """
        if not self.process_pid:
            raise Exception('why is this being called? %s' % self.server_name)

        if self.stop_kill:
            os.kill(self.process_pid, signal.SIGTERM)
        rc = test_utils.wait_for_fork(self.process_pid, raise_error=False)
        return (rc, '', '')