rocketmq_remoting/runtime/
processor.rs

1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18use crate::net::channel::Channel;
19use crate::protocol::remoting_command::RemotingCommand;
20use crate::runtime::connection_handler_context::ConnectionHandlerContext;
21
22/// Trait for processing requests.
23#[trait_variant::make(RequestProcessor: Send )]
24pub trait LocalRequestProcessor {
25    /// Process a request.
26    async fn process_request(
27        &mut self,
28        channel: Channel,
29        ctx: ConnectionHandlerContext,
30        request: RemotingCommand,
31    ) -> rocketmq_error::RocketMQResult<Option<RemotingCommand>>;
32}