org.apache.kafka.clients.ConnectionState Maven / Gradle / Ivy

Go to download
/**
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
 * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
 * to You 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.apache.kafka.clients;

/**
 * The states of a node connection
 *
 * DISCONNECTED: connection has not been successfully established yet
 * CONNECTING: connection is under progress
 * CHECKING_API_VERSIONS: connection has been established and api versions check is in progress. Failure of this check will cause connection to close
 * READY: connection is ready to send requests
 */
public enum ConnectionState {
    DISCONNECTED, CONNECTING, CHECKING_API_VERSIONS, READY
}