| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.apisix.plugin.runner.handler; |
| |
| import io.github.api7.A6.Err.Code; |
| import io.netty.channel.ChannelHandlerContext; |
| import io.netty.channel.ChannelInboundHandlerAdapter; |
| import org.apache.apisix.plugin.runner.A6ErrResponse; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class ExceptionCaughtHandler extends ChannelInboundHandlerAdapter { |
| private final Logger logger = LoggerFactory.getLogger(ExceptionCaughtHandler.class); |
| |
| @Override |
| public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception { |
| logger.error("handle request error: ", cause); |
| A6ErrResponse errResponse = new A6ErrResponse(Code.SERVICE_UNAVAILABLE); |
| ctx.writeAndFlush(errResponse); |
| } |
| } |