| /* |
| * 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.geode.internal.shared; |
| |
| import java.net.Socket; |
| |
| |
| /** |
| * Extended TCP socket options to set socket-specific KEEPALIVE settings etc. Passed to |
| * {@link NativeCalls} API to set these options on the Java {@link Socket} using native OS specific |
| * calls. |
| * |
| * @since GemFire 8.0 |
| */ |
| public enum TCPSocketOptions { |
| |
| /** |
| * TCP keepalive time between two transmissions on socket in idle condition (in seconds) |
| */ |
| OPT_KEEPIDLE, |
| /** |
| * TCP keepalive duration between successive transmissions on socket if no reply to packet sent |
| * after idle timeout (in seconds) |
| */ |
| OPT_KEEPINTVL, |
| /** |
| * number of retransmissions to be sent before declaring the other end to be dead |
| */ |
| OPT_KEEPCNT |
| } |