How to use run_app_sync method in localstack

Best Python code snippet using localstack_python

http2_server.py

Source:http2_server.py

...110                    response.headers['Content-Length'] = str(len(response_data or ''))111                if 'Connection' not in response.headers:112                    response.headers['Connection'] = 'close'113        return response114    def run_app_sync(*args, loop=None, shutdown_event=None):115        kwargs = {}116        config = Config()117        cert_file_name, key_file_name = ssl_creds or (None, None)118        if cert_file_name:119            kwargs['certfile'] = cert_file_name120            config.certfile = cert_file_name121        if key_file_name:122            kwargs['keyfile'] = key_file_name123            config.keyfile = key_file_name124        setup_quart_logging()125        config.bind = ['0.0.0.0:%s' % port]126        loop = loop or ensure_event_loop()127        run_kwargs = {}128        if shutdown_event:129            run_kwargs['shutdown_trigger'] = shutdown_event.wait130        try:131            try:132                return loop.run_until_complete(serve(app, config, **run_kwargs))133            except Exception as e:134                LOG.info('Error running server event loop on port %s: %s %s' % (port, e, traceback.format_exc()))135                if 'SSL' in str(e):136                    c_exists = os.path.exists(cert_file_name)137                    k_exists = os.path.exists(key_file_name)138                    c_size = len(load_file(cert_file_name)) if c_exists else 0139                    k_size = len(load_file(key_file_name)) if k_exists else 0140                    LOG.warning('Unable to create SSL context. Cert files exist: %s %s (%sB), %s %s (%sB)' %141                                (cert_file_name, c_exists, c_size, key_file_name, k_exists, k_size))142                raise143        finally:144            try:145                _cancel_all_tasks(loop)146                loop.run_until_complete(loop.shutdown_asyncgens())147            finally:148                asyncio.set_event_loop(None)149                loop.close()150    class ProxyThread(FuncThread):151        def __init__(self):152            FuncThread.__init__(self, self.run_proxy, None)153        def run_proxy(self, *args):154            loop = ensure_event_loop()155            self.shutdown_event = asyncio.Event()156            run_app_sync(loop=loop, shutdown_event=self.shutdown_event)157        def stop(self, quiet=None):158            self.shutdown_event.set()159    def run_in_thread():160        thread = ProxyThread()161        thread.start()162        TMP_THREADS.append(thread)163        return thread164    if asynchronous:165        return run_in_thread()166    return run_app_sync()167# apply patches on startup...

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