| 85 | return os.path.isfile(self.path) |
| 86 | |
| 87 | def start(self): |
| 88 | if self._process is not None: |
| 89 | return False |
| 90 | creds = self.env.get_server_credentials() |
| 91 | assert creds |
| 92 | args = [ |
| 93 | self.path, |
| 94 | f'--htdocs={self.env.htdocs_dir}', |
| 95 | ] |
| 96 | if self._verify_client: |
| 97 | args.append('--verify-client') |
| 98 | args.extend([ |
| 99 | '*', str(self.env.examples_port), |
| 100 | creds.pkey_file, creds.cert_file |
| 101 | ]) |
| 102 | self._logfile = open(self._logpath, 'w') |
| 103 | self._process = subprocess.Popen(args=args, text=True, |
| 104 | stdout=self._logfile, stderr=self._logfile) |
| 105 | t = Thread(target=monitor_proc, daemon=True, args=(self.env, self._process)) |
| 106 | t.start() |
| 107 | timeout = 5 |
| 108 | end = datetime.now() + timedelta(seconds=timeout) |
| 109 | while True: |
| 110 | if self._process.poll(): |
| 111 | return False |
| 112 | try: |
| 113 | if self.log.scan_recent(pattern=re.compile(r'^Using document root'), timeout=0.5): |
| 114 | break |
| 115 | except TimeoutError: |
| 116 | pass |
| 117 | if datetime.now() > end: |
| 118 | raise TimeoutError(f"pattern not found in error log after {timeout} seconds") |
| 119 | self.log.advance() |
| 120 | return True |
| 121 | |
| 122 | def stop(self): |
| 123 | if self._process: |