Python socketserver.ThreadingMixIn方法代码示例

# 需要导入模块: import socketserver [as 别名]
# 或者: from socketserver import ThreadingMixIn [as 别名]
def do_POST(self):  # noqa: ignore=N802
        """Mini service router handling POST requests"""
        if self.path == '/your_ip':
            try:
                self._handle_path_your_ip()
            except RequestProcessingException as e:
                logging.error("Request processing exception occured: "
                              "code: {}, reason: '{}', explanation: '{}'".format(
                                  e.code, e.reason, e.explanation))
                self.send_error(e.code, e.reason, e.explanation)
        elif self.path == '/signal_test_cache':
            self._handle_path_signal_test_cache(True)
        elif self.path == '/run_cmd':
            self._handle_path_run_cmd()
        else:
            self.send_error(404, 'Not found', 'Endpoint is not supported')


# We use a HTTPServer with the ThreadingMixIn in order to handle stalled HTTP requess. Without this, the behaviour
# is to handle requests serially. If a connection is severed, this can result in the server hanging for the TCP
# timeout before answering another requests...leading to failures. 

# 需要导入模块: import socketserver [as 别名]
# 或者: from socketserver import ThreadingMixIn [as 别名]
def demo():
    PORT = 8000

    class ProxyServer(ThreadingMixIn, HTTPServer):
        """Handle requests in a separate thread."""
        pass

    class RequestHandler(ProxyRequestHandler):
        "Displaying HTTP request information"
        server_version = "DemoProxy/0.1"

        def do_METHOD(self):
            "Universal method for GET, POST, HEAD, PUT and DELETE"
            message = self.http_request_info()
            self.send_response(200)
            # 'Content-Length' is important for HTTP/1.1
            self.send_header('Content-Length', len(message))
            self.end_headers()
            self.wfile.write(message)

        do_GET = do_POST = do_HEAD = do_PUT = do_DELETE = do_OPTIONS = do_METHOD

    print('%s serving now, <Ctrl-C> to stop ...' % RequestHandler.server_version)
    print('Listen Addr  : localhost:%s' % PORT)
    print("-" * 10)
    server = ProxyServer(('', PORT), RequestHandler)
    server.serve_forever() 

# 需要导入模块: import socketserver [as 别名]
# 或者: from socketserver import ThreadingMixIn [as 别名]
def tmpdir_server(tmpdir):
    if sys.version_info >= (3, 7):
        Handler = partial(SimpleHTTPRequestHandler, directory=str(tmpdir))
        from http.server import ThreadingHTTPServer
    else:
        # unfortunately SimpleHTTPRequestHandler doesn't accept the directory arg in python3.6
        # so we have to hack it like this
        import os

        class Handler(SimpleHTTPRequestHandler):
            def translate_path(self, path):
                # get the path from cwd
                path = super().translate_path(path)
                # get the relative path
                relpath = os.path.relpath(path, os.getcwd())
                # return the full path from root_dir
                return os.path.join(str(tmpdir), relpath)

        # ThreadingHTTPServer was added in 3.7, so we need to define it ourselves
        from socketserver import ThreadingMixIn
        from http.server import HTTPServer

        class ThreadingHTTPServer(ThreadingMixIn, HTTPServer):
            daemon_threads = True

    with ThreadingHTTPServer(('localhost', 0), Handler) as server:
        server_thread = threading.Thread(target=server.serve_forever)
        # Exit the server thread when the main thread terminates
        server_thread.daemon = True
        server_thread.start()
        yield server.server_address
        server.shutdown() 

# 需要导入模块: import socketserver [as 别名]
# 或者: from socketserver import ThreadingMixIn [as 别名]
def run(self, *args, **options):
        threading = options.get("use_threading", False)
        if threading:
            # This is a simple backport from Django's future
            # version to support threading.
            class ThreadedWSGIServer(ThreadingMixIn, WSGIServer):
                pass

            # Monkey patch basehttp.WSGIServer.
            setattr(basehttp, "WSGIServer", ThreadedWSGIServer)

        start_up()
        return super().run(*args, **options) 

# 需要导入模块: import socketserver [as 别名]
# 或者: from socketserver import ThreadingMixIn [as 别名]
def make_server(manager, address):
    class RequestHandler(BaseHTTPRequestHandler):
        def handle(self):
            try:
                super().handle()
            except KeyboardInterrupt:
                raise
            except Exception as error:
                self.send_response(500)
                self.send_header("Content-Type", "application/json")
                self.end_headers()

                if isinstance(error, DelfickError):
                    asdct = error.as_dict()
                else:
                    log.exception("Unexpected error")
                    asdct = {"message": str(error)}

                e = {"error": asdct, "error_code": error.__class__.__name__}
                self.wfile.write(json.dumps(e, default=lambda o: repr(o)).encode())

        def do_GET(self):
            if self.path == "/version":
                manager.version(self)
            elif self.path == "/shutdown":
                if manager.shutting_down:
                    self.send_response(204)
                    self.end_headers()
                else:
                    manager.shutdown(self)
            else:
                self.send_response(404)
                self.end_headers()
                self.wfile.write("Unknown path: {0}".format(self.path).encode())

        def do_POST(self):
            if self.path == "/stop_container":
                manager.stop_container(self)
            elif self.path == "/start_container":
                manager.start_container(self)
            elif self.path == "/unlock_container":
                manager.unlock_container(self)
            else:
                self.send_response(404)
                self.end_headers()
                self.wfile.write("Unknown path: {0}".format(self.path).encode())

        def log_message(self, format, *args):
            log.info("%s - %s", self.address_string(), format % args)

    class Server(socketserver.ThreadingMixIn, HTTPServer):
        pass

    return Server(address, RequestHandler)