Method handle

Lib/logging/config.py:965–1002

Handle a request. Each request is expected to be a 4-byte length, packed using struct.pack(">L", n), followed by the config file. Uses fileConfig() to do the grunt work.

(self)

        to install it.
        """
        def handle(self):
            """
            Handle a request.

            Each request is expected to be a 4-byte length, packed using
            struct.pack(">L", n), followed by the config file.
            Uses fileConfig() to do the grunt work.
            """
            try:
                conn = self.connection
                chunk = conn.recv(4)
                if len(chunk) == 4:
                    slen = struct.unpack(">L", chunk)[0]
                    chunk = self.connection.recv(slen)
                    while len(chunk) < slen:
                        chunk = chunk + conn.recv(slen - len(chunk))
                    if self.server.verify is not None:
                        chunk = self.server.verify(chunk)
                    if chunk is not None:   # verified, can process
                        chunk = chunk.decode("utf-8")
                        try:
                            import json
                            d =json.loads(chunk)
                            assert isinstance(d, dict)
                            dictConfig(d)
                        except Exception:
                            #Apply new configuration.

                            file = io.StringIO(chunk)
                            try:
                                fileConfig(file)
                            except Exception:
                                traceback.print_exc()
                    if self.server.ready:
                        self.server.ready.set()
            except OSError as e:
                if e.errno != RESET_ERROR:
                    raise

    class ConfigSocketReceiver(ThreadingTCPServer):
        """