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/*
* Copyright 2020 the original author or authors.
*
* Licensed 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 io.lettuce;
import io.lettuce.core.resource.ClientResources;
import io.lettuce.core.resource.NettyCustomizer;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import java.io.IOException;
/**
* @author Mark Paluch
*/
public class SuppressIOException extends ChannelInboundHandlerAdapter {
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
if(cause instanceof IOException){
// logging
return;
}
// otherwise let the exception pass thru.
super.exceptionCaught(ctx, cause);
}
public static void main(String[] args) {
ClientResources clientResources = ClientResources.builder().nettyCustomizer(new NettyCustomizer() {
@Override
public void afterChannelInitialized(Channel channel) {
channel.pipeline().addFirst(new SuppressIOException());
}
}).build();
}
}
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