# ConnectionTimeoutConfiguration.java

    /*
     * Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
     *
     * WSO2 Inc. 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.synapse.transport.passthru.config;

    /**
     * This class holds the parameters related to control the connection removal.
     *
     * Scenario:
     * This issue happens when calling salesforce endpoint with keepalive connections. First ESB create the connection with
     * salesforce and send the request and get the response. However if the connection is idle for 1min and ESB used the
     * 1min idle connection to send the next message, salesforce will reset the connection. As a solution to this we decided
     * to introduce a connection eviction mechanism as an improvement. So if a connection is idle for a "connectionIdletime"
     * of time or a connection persisted for more than it's "maximumConnectionLifeSpan" then the connection is removed from
     * the connection pool.
     */
    public class ConnectionTimeoutConfiguration {

        private int connectionIdleTime;
        private int maximumConnectionLifeSpan;
        private int connectionGraceTime;

        public ConnectionTimeoutConfiguration(int connectionIdleTime, int maximumConnectionLifeSpan, int connectionGraceTime) {
            this.connectionIdleTime = connectionIdleTime;
            this.maximumConnectionLifeSpan = maximumConnectionLifeSpan;
            this.connectionGraceTime = connectionGraceTime;
        }

        public int getConnectionIdleTime() {
            return connectionIdleTime;
        }

        public int getMaximumConnectionLifeSpane() {
            return maximumConnectionLifeSpan;
        }

        public int getConnectionGraceTime() {
            return connectionGraceTime;
        }
    }