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Efficient reliable UDP unicast, UDP multicast, and IPC transport protocol.

There is a newer version: 1.48.0

/*
 * Copyright 2014-2024 Real Logic Limited.
 *
 * 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
 *
 * https://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.
 */

/**
 * The aeron-archive is a module which enables Aeron data stream recording and replay from persistent storage.
 * 
 * Features:
 * 

 *     Record: service can record a particular subscription, described by {@code }. Each
 *     resulting image for the subscription will be recorded under a new {@code recordingId}. Local network publications
 *     are recorded using the spy feature for efficiency.
 *     Extend: an existing recording by appending.
 *     Replay: service can replay a recorded {@code recordingId} from a particular position and length.
 *     Query: the catalog for existing recordings and the recorded position of an active recording.
 *     Truncate: allows a stopped recording to have its length truncated, and if truncated to the start
 *     position then it is effectively deleted.
 *     Replicate: allows the replication of a stream from a source to destination archive with the
 *     option to continue after catching up and merging with a live multicast stream.
 *     Replay Merge: allows a late joining subscriber of a recorded stream to replay a recording and then
 *     merge with the live multicast stream for cut over if the consumer is fast enough to keep up.
 * 
 */
package io.aeron.archive;