com.hc360.rsf.common.Constants Maven / Gradle / Ivy
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/**
* Constants.java 2012-5-10
* Copyright(c) 2000-2012 HC360.COM, All Rights Reserved.
*/
package com.hc360.rsf.common;
import java.util.regex.Pattern;
/**
* 常量类
*
* @author zhaolei 2012-6-7
*/
public class Constants {
//--------------------------------------------------------------
//服务端通信协议的值
public static final String SERVER_PROTOCOL_NAME = "rsf";
//服务端通信协议名称的key
public static final String PROTOCOL_KEY = "protocol";
//注册中心--发布与订阅服务的超时时间ms
public static final int REGISTRY_TIMEOUT = 5000;
//服务端协议--默认IP
public static final String SERVER_PROTOCOL_HOST = "localhost";
//服务端协议--默认端口
public static final int SERVER_PROTOCOL_PORT = 63634;
//注册中心--默认端口
public static final int REGISTRY_PORT = 63638;
/*
* 服务端协议--默认端口段
* 如果63634被占用，按顺序尝试其它端口
* 旧机制使用单一端口，新机制使用一个端口段
* 为了兼容旧机制，SERVER_PROTOCOL_PORT常量还要保留
* 但优先使用SERVER_PROTOCOL_PORT_SEGMENT常量
*/
public static final String SERVER_PROTOCOL_PORT_SEGMENT = "63634-63600";
// //服务端协议--请求及响应数据包大小限制,单位：字节
// public static final int SERVER_PROTOCOL_PAYLOAD = 8 * 1024 * 1024;// 8M
//-------------线程池相关---------------------------------------
//监视JVM线程时--线程名称前缀
public static final String DEFAULT_THREAD_NAME = "rsf";
//线程池core_Pool_Size的 key
public static final String THREADS_COREPOOLSIZE_KEY ="corePoolSize";
//固定 线程池core_Pool_Size的值 (固定线程池)
public static final int THREADS_COREPOOLSIZE_FIXED = 200;
//缓存 线程池core_Pool_Size的值 (缓存线程池)
public static final int THREADS_COREPOOLSIZE_CHCHED = 0;
//缓存 线程池core_Pool_Size的值(混合线程池)
public static final int THREADS_COREPOOLSIZE_MIXED = 100;
//线程池maximumPoolSize的key
public static final String THREADS_MAXIMUMPOOLSIZE_KEY = "maximumPoolSize";
//线程池maximumPoolSize(固定线程池)
public static final int THREADS_MAXIMUMPOOLSIZE_FIXED = 200;
//线程池maximumPoolSize(缓存线程池)
public static final int THREADS_MAXIMUMPOOLSIZE_CACHED = Integer.MAX_VALUE;
//线程池maximumPoolSize(混合线程池)
public static final int THREADS_MAXIMUMPOOLSIZE_MIXED = 400;
//线程池队列的key
public static final String QUEUES_KEY = "queues";
//线程池队列大小值(固定线程池)
public static final int DEFAULT_QUEUES_FIXED = 300;
//线程池队列大小值(缓存线程池)
public static final int DEFAULT_QUEUES_CACHED = 0;
//线程池队列大小值(混合线程池)
public static final int DEFAULT_QUEUES_MIXED = 100;
//线程的存活时间--key
public static final String THREAD_ALIVE_KEY = "threadalive";
//线程的存活时间--值(固定线程池)
public static final int THREAD_ALIVE_FIXED = 60 * 1000;
//线程的存活时间--值(缓存线程池)
public static final int THREAD_ALIVE_CACHED = 60 * 1000;
//线程的存活时间--值(混合线程池)
public static final int THREAD_ALIVE_MIXED = 60 * 1000;
//线程池类型名称的key
public static final String THREAD_NAME_KEY = "threadname";
//线程池类型的值 (固定线程池)
public static final String THREADPOOL_TYPE_FIXED = "fixed";
//线程池类型的值(缓存线程池)
public static final String THREADPOOL_TYPE_CACHED = "cached";
//线程池类型的值(混合线程池)
public static final String THREADPOOL_TYPE_MIXED = "mixed";
//固定池类的线程名称前缀
public static final String THREADPOOL_NAME_FIXED = "rsf-fixed";
//缓存池类的线程名称前缀
public static final String THREADPOOL_NAME_CACHED = "rsf-cached";
//混合池类的线程名称前缀
public static final String THREADPOOL_NAME_MIXED = "rsf-mixed";
//方法载重量的key
public static final String PAYLOAD_KEY = "payload";
//方法载重量的值--8M
public static final int DEFAULT_PAYLOAD = 8 * 1024 * 1024;
//--------------------------------------------------------------
//服务接口--默认权重
public static final int SERVICE_WEIGHT = 100;
//--------------------------------------------------------------
//客户端--负载均衡策略,可选值：random,roundrobin,leastactive,分别表示：随机,轮循,最少活跃调用
public static final String CLIENT_LOADBALANCE = "random";
public static final String TIMEOUT_KEY = "timeout";
//客户端--请求超时 ms
public static final int DEFAULT_TIMEOUT = 3000;
//--------------------------------------------------------------
//纳秒转毫秒的时间倍数
public static final double TIME_C =1000000D;
public static final String LOADBALANCE_KEY = "loadbalance";
//--------------------------------------------------------------
//回声测试，的方法名常量
public static final String $ECHO = "$echo";
public static final String $ECHO_INTERFACE = "$echoInterface";
//--------------------------------------------------------------
// 通信层缓存 key
public static final String BUFFER_KEY = "buffer";
// 通信层缓存值
public static final int DEFAULT_BUFFER_SIZE = 8 * 1024;
// 通信层缓存值
public static final int MAX_BUFFER_SIZE = 16 * 1024;
// 通信层缓存值
public static final int MIN_BUFFER_SIZE = 1 * 1024;
//--------------------------------------------------------------
public static final Pattern COMMA_SPLIT_PATTERN = Pattern.compile("\\s*[,]+\\s*");
public static final String GROUP_KEY = "group";
public static final String INTERFACE_KEY = "interface";
public static final String VERSION_KEY = "version";
public static final String DEFAULT_KEY_PREFIX = "default.";
public static final String ANYHOST_KEY = "anyhost";
public static final String ANYHOST = "0.0.0.0";
public static final String IS_CALLBACK_SERVICE = "is_callback_service";
//channel中callback的invokers的key
public static final String CHANNEL_CALLBACK_KEY = "channel.callback.invokers.key";
public static final String DEFAULT_LOADBALANCE = "random";
public static final int DEFAULT_WEIGHT = 100;
public static final String REGISTRY_KEY = "registry";
public static final String APPLICATION_KEY = "application";
public static final String WEIGHT_KEY = "weight";
public static final String TOKEN_KEY = "token";
public static final String CHARSET_KEY = "charset";
public static final String PATH_KEY = "path";
public static final String RSF_VERSION_KEY = "rsf";
public static final String REGISTRY_SEPARATOR = "|";
//------------------------加密通信 ------------------------------------------
//是否是加密通信 ( key)
public static final String ISSECURITY_KEY = "isSecurity";
//会话密钥 保存的 key
public static final String SESSION_KEY = "session_key";
//三次握手--请求超时 ms
public static final int SHAKEHANDS_TIMEOUT = 10*1000;
//客户端被单独说明的方法集合 的 key
public static final String CLIENT_METHOD_LIST_INFO = "method_list_info";
public static final String TELNET_KEY = "telnet_key";
public static final String TELNET_KEY_VALUE = "telnet_key_value";
//回声测试
public static final int ECHO_TIMEOUT = 3000;
//每个服务在不可用列表中存放的数量
public static final int IDLE_NUM_PER_SERVICE = 10;
}
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