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The official Couchbase JVM Core IO Library
/*
* Copyright (c) 2018 Couchbase, Inc.
*
* 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 com.couchbase.client.core.io.netty.kv;
import com.couchbase.client.core.deps.io.netty.util.AttributeKey;
import com.couchbase.client.core.env.SaslMechanism;
import java.util.List;
import java.util.Set;
/**
* This class holds all kinds of channel attributes that are in used across
* the KV channel.
*
* @since 2.0.0
*/
public class ChannelAttributes {
private ChannelAttributes() {}
/**
* Holds the negotiated server features in a channel.
*/
static final AttributeKey> SERVER_FEATURE_KEY =
AttributeKey.newInstance("ServerFeatures");
/**
* Holds the connect timings for a channel.
*/
static final AttributeKey CONNECT_TIMINGS_KEY =
AttributeKey.newInstance("ConnectTimings");
/**
* Holds the potentially loaded error map in a channel.
*/
static final AttributeKey ERROR_MAP_KEY =
AttributeKey.newInstance("ErrorMap");
/**
* Holds the channel ID negotiated with KV engine once set.
*/
public static final AttributeKey CHANNEL_ID_KEY =
AttributeKey.newInstance("ChannelId");
/**
* Holds the SASL mechanisms the server supports.
*/
public static final AttributeKey> SASL_MECHS_KEY =
AttributeKey.newInstance("SaslMechs");
}