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The Async Http Client (AHC) classes.

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/*
 *    Copyright (c) 2014-2024 AsyncHttpClient Project. All rights reserved.
 *
 *    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 org.asynchttpclient.netty.timeout;

import io.netty.util.Timeout;
import org.asynchttpclient.netty.NettyResponseFuture;
import org.asynchttpclient.netty.request.NettyRequestSender;
import org.asynchttpclient.util.StringBuilderPool;

import static org.asynchttpclient.util.DateUtils.unpreciseMillisTime;

public class RequestTimeoutTimerTask extends TimeoutTimerTask {

    private final long requestTimeout;

    RequestTimeoutTimerTask(NettyResponseFuture nettyResponseFuture,
                            NettyRequestSender requestSender,
                            TimeoutsHolder timeoutsHolder,
                            long requestTimeout) {
        super(nettyResponseFuture, requestSender, timeoutsHolder);
        this.requestTimeout = requestTimeout;
    }

    @Override
    public void run(Timeout timeout) {
        if (done.getAndSet(true) || requestSender.isClosed()) {
            return;
        }

        // in any case, cancel possible readTimeout sibling
        timeoutsHolder.cancel();

        if (nettyResponseFuture.isDone()) {
            return;
        }

        StringBuilder sb = StringBuilderPool.DEFAULT.stringBuilder().append("Request timeout to ");
        appendRemoteAddress(sb);
        String message = sb.append(" after ").append(requestTimeout).append(" ms").toString();
        long age = unpreciseMillisTime() - nettyResponseFuture.getStart();
        expire(message, age);
    }
}