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a light weight, easy to use and high performance remoting framework based on netty.
/*
* 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 com.alipay.remoting;
import com.alipay.remoting.serialization.SerializerManager;
/**
* Configuration items.
*
* @author jiangping
* @version $Id: ConfigKeys.java, v 0.1 2015-10-10 PM3:01:50 tao Exp $
*/
public class Configs {
// ~~~ configs and default values for bootstrap
/** TCP_NODELAY option */
public static final String TCP_NODELAY = "bolt.tcp.nodelay";
public static final String TCP_NODELAY_DEFAULT = "true";
/** TCP SO_REUSEADDR option */
public static final String TCP_SO_REUSEADDR = "bolt.tcp.so.reuseaddr";
public static final String TCP_SO_REUSEADDR_DEFAULT = "true";
/** TCP SO_BACKLOG option */
public static final String TCP_SO_BACKLOG = "bolt.tcp.so.backlog";
public static final String TCP_SO_BACKLOG_DEFAULT = "1024";
/** TCP SO_KEEPALIVE option */
public static final String TCP_SO_KEEPALIVE = "bolt.tcp.so.keepalive";
public static final String TCP_SO_KEEPALIVE_DEFAULT = "true";
/** Netty ioRatio option*/
public static final String NETTY_IO_RATIO = "bolt.netty.io.ratio";
public static final String NETTY_IO_RATIO_DEFAULT = "70";
/** Netty buffer allocator */
public static final String NETTY_BUFFER_POOLED = "bolt.netty.buffer.pooled";
public static final String NETTY_BUFFER_POOLED_DEFAULT = "false";
/** Netty buffer high watermark */
public static final String NETTY_BUFFER_HIGH_WATERMARK = "bolt.netty.buffer.high.watermark";
public static final String NETTY_BUFFER_HIGH_WATERMARK_DEFAULT = Integer.toString(64 * 1024);
/** Netty buffer low watermark */
public static final String NETTY_BUFFER_LOW_WATERMARK = "bolt.netty.buffer.low.watermark";
public static final String NETTY_BUFFER_LOW_WATERMARK_DEFAULT = Integer.toString(32 * 1024);
// ~~~ configs and default values for idle
/** TCP idle switch */
public static final String TCP_IDLE_SWITCH = "bolt.tcp.heartbeat.switch";
public static final String TCP_IDLE_SWITCH_DEFAULT = "true";
/** TCP idle interval for client */
public static final String TCP_IDLE = "bolt.tcp.heartbeat.interval";
public static final String TCP_IDLE_DEFAULT = "15000";
/** TCP idle triggered max times if no response*/
public static final String TCP_IDLE_MAXTIMES = "bolt.tcp.heartbeat.maxtimes";
public static final String TCP_IDLE_MAXTIMES_DEFAULT = "3";
/** TCP idle interval for server */
public static final String TCP_SERVER_IDLE = "bolt.tcp.server.idle.interval";
public static final String TCP_SERVER_IDLE_DEFAULT = "90000";
// ~~~ configs and default values for connection manager
/** Thread pool min size for the connection manager executor */
public static final String CONN_CREATE_TP_MIN_SIZE = "bolt.conn.create.tp.min";
public static final String CONN_CREATE_TP_MIN_SIZE_DEFAULT = "3";
/** Thread pool max size for the connection manager executor */
public static final String CONN_CREATE_TP_MAX_SIZE = "bolt.conn.create.tp.max";
public static final String CONN_CREATE_TP_MAX_SIZE_DEFAULT = "8";
/** Thread pool queue size for the connection manager executor */
public static final String CONN_CREATE_TP_QUEUE_SIZE = "bolt.conn.create.tp.queue";
public static final String CONN_CREATE_TP_QUEUE_SIZE_DEFAULT = "50";
/** Thread pool keep alive time for the connection manager executor */
public static final String CONN_CREATE_TP_KEEPALIVE_TIME = "bolt.conn.create.tp.keepalive";
public static final String CONN_CREATE_TP_KEEPALIVE_TIME_DEFAULT = "60";
/** Default connect timeout value, time unit: ms */
public static final int DEFAULT_CONNECT_TIMEOUT = 1000;
/** default connection number per url */
public static final int DEFAULT_CONN_NUM_PER_URL = 1;
/** max connection number of each url */
public static final int MAX_CONN_NUM_PER_URL = 100 * 10000;
// ~~~ configs for processor manager
/**
* Thread pool min size for the default executor.
*/
public static final String TP_MIN_SIZE = "bolt.tp.min";
public static final String TP_MIN_SIZE_DEFAULT = "20";
/**
* Thread pool max size for the default executor.
*/
public static final String TP_MAX_SIZE = "bolt.tp.max";
public static final String TP_MAX_SIZE_DEFAULT = "400";
/**
* Thread pool queue size for the default executor.
*/
public static final String TP_QUEUE_SIZE = "bolt.tp.queue";
public static final String TP_QUEUE_SIZE_DEFAULT = "600";
/**
* Thread pool keep alive time for the default executor
*/
public static final String TP_KEEPALIVE_TIME = "bolt.tp.keepalive";
public static final String TP_KEEPALIVE_TIME_DEFAULT = "60";
// ~~~ configs and default values for reconnect manager
/** Reconnection switch */
public static final String CONN_RECONNECT_SWITCH = "bolt.conn.reconnect.switch";
public static final String CONN_RECONNECT_SWITCH_DEFAULT = "false";
// ~~~ configs and default values for connection monitor
/**
* Connection monitor switch
*
* If switch on connection monitor, it may cause {@link com.alipay.remoting.rpc.RpcClient#oneway} to fail.
* Please try to use other types of RPC methods
*
*/
public static final String CONN_MONITOR_SWITCH = "bolt.conn.monitor.switch";
public static final String CONN_MONITOR_SWITCH_DEFAULT = "false";
/** Initial delay to execute schedule task for connection monitor */
public static final String CONN_MONITOR_INITIAL_DELAY = "bolt.conn.monitor.initial.delay";
public static final String CONN_MONITOR_INITIAL_DELAY_DEFAULT = "10000";
/** Period of schedule task for connection monitor */
public static final String CONN_MONITOR_PERIOD = "bolt.conn.monitor.period";
public static final String CONN_MONITOR_PERIOD_DEFAULT = "180000";
/** Connection threshold */
public static final String CONN_THRESHOLD = "bolt.conn.threshold";
public static final String CONN_THRESHOLD_DEFAULT = "3";
/** Retry detect period for ScheduledDisconnectStrategy */
public static final String RETRY_DETECT_PERIOD = "bolt.retry.delete.period";
public static final String RETRY_DETECT_PERIOD_DEFAULT = "5000";
/** Connection status */
public static final String CONN_SERVICE_STATUS = "bolt.conn.service.status";
public static final String CONN_SERVICE_STATUS_OFF = "off";
public static final String CONN_SERVICE_STATUS_ON = "on";
// ~~~ configs and default values for serializer
/** Codec type */
public static final String SERIALIZER = "bolt.serializer";
public static final String SERIALIZER_DEFAULT = String
.valueOf(SerializerManager.Hessian2);
/** Charset */
public static final String DEFAULT_CHARSET = "UTF-8";
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