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The Reactive PostgreSQL Client
/*
* Copyright (C) 2018 Julien Viet
*
* 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.vertx.pgclient.impl.codec;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.CombinedChannelDuplexHandler;
import io.vertx.core.impl.NoStackTraceThrowable;
import io.vertx.sqlclient.impl.command.CommandBase;
import io.vertx.sqlclient.impl.command.CommandResponse;
import java.util.ArrayDeque;
import java.util.Iterator;
public class PgCodec extends CombinedChannelDuplexHandler {
private final ArrayDeque> inflight = new ArrayDeque<>();
public PgCodec() {
PgDecoder decoder = new PgDecoder(inflight);
PgEncoder encoder = new PgEncoder(inflight);
init(decoder, encoder);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
fail(ctx, cause);
super.exceptionCaught(ctx, cause);
}
private void fail(ChannelHandlerContext ctx, Throwable cause) {
for (Iterator> it = inflight.iterator(); it.hasNext();) {
PgCommandCodec, ?> codec = it.next();
it.remove();
CommandResponse
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