| /* |
| * 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.dubbo.remoting; |
| |
| |
| public interface Constants { |
| |
| String BUFFER_KEY = "buffer"; |
| |
| /** |
| * default buffer size is 8k. |
| */ |
| int DEFAULT_BUFFER_SIZE = 8 * 1024; |
| |
| int MAX_BUFFER_SIZE = 16 * 1024; |
| |
| int MIN_BUFFER_SIZE = 1 * 1024; |
| |
| String IDLE_TIMEOUT_KEY = "idle.timeout"; |
| |
| int DEFAULT_IDLE_TIMEOUT = 600 * 1000; |
| /** |
| * max size of channel. default value is zero that means unlimited. |
| */ |
| String ACCEPTS_KEY = "accepts"; |
| |
| int DEFAULT_ACCEPTS = 0; |
| |
| String CONNECT_QUEUE_CAPACITY = "connect.queue.capacity"; |
| |
| String CONNECT_QUEUE_WARNING_SIZE = "connect.queue.warning.size"; |
| |
| int DEFAULT_CONNECT_QUEUE_WARNING_SIZE = 1000; |
| |
| String CHARSET_KEY = "charset"; |
| |
| String DEFAULT_CHARSET = "UTF-8"; |
| |
| /** |
| * Every heartbeat duration / HEARTBEAT_CHECK_TICK, check if a heartbeat should be sent. Every heartbeat timeout |
| * duration / HEARTBEAT_CHECK_TICK, check if a connection should be closed on server side, and if reconnect on |
| * client side |
| */ |
| int HEARTBEAT_CHECK_TICK = 3; |
| |
| /** |
| * the least heartbeat during is 1000 ms. |
| */ |
| long LEAST_HEARTBEAT_DURATION = 1000; |
| |
| /** |
| * ticks per wheel. |
| */ |
| int TICKS_PER_WHEEL = 128; |
| String PAYLOAD_KEY = "payload"; |
| /** |
| * 8M |
| */ |
| int DEFAULT_PAYLOAD = 8 * 1024 * 1024; |
| |
| String CONNECT_TIMEOUT_KEY = "connect.timeout"; |
| |
| int DEFAULT_CONNECT_TIMEOUT = 3000; |
| |
| String SERIALIZATION_KEY = "serialization"; |
| |
| String DEFAULT_REMOTING_SERIALIZATION_PROPERTY_KEY = "DUBBO_DEFAULT_SERIALIZATION"; |
| |
| String CODEC_KEY = "codec"; |
| |
| String CODEC_VERSION_KEY = "codec.version"; |
| |
| String SERVER_KEY = "server"; |
| |
| String IS_PU_SERVER_KEY = "ispuserver"; |
| |
| String CLIENT_KEY = "client"; |
| |
| String DEFAULT_REMOTING_CLIENT = "netty"; |
| |
| String TRANSPORTER_KEY = "transporter"; |
| |
| String DEFAULT_TRANSPORTER = "netty"; |
| |
| String EXCHANGER_KEY = "exchanger"; |
| |
| String DEFAULT_EXCHANGER = "header"; |
| |
| String DISPACTHER_KEY = "dispacther"; |
| |
| int DEFAULT_IO_THREADS = Math.min(Runtime.getRuntime().availableProcessors() + 1, 32); |
| |
| String EVENT_LOOP_BOSS_POOL_NAME = "NettyServerBoss"; |
| |
| String EVENT_LOOP_WORKER_POOL_NAME = "NettyServerWorker"; |
| |
| String NETTY_EPOLL_ENABLE_KEY = "netty.epoll.enable"; |
| |
| String BIND_IP_KEY = "bind.ip"; |
| |
| String BIND_PORT_KEY = "bind.port"; |
| |
| String SENT_KEY = "sent"; |
| |
| String DISPATCHER_KEY = "dispatcher"; |
| |
| String CHANNEL_ATTRIBUTE_READONLY_KEY = "channel.readonly"; |
| |
| String CHANNEL_READONLYEVENT_SENT_KEY = "channel.readonly.sent"; |
| |
| String CHANNEL_SEND_READONLYEVENT_KEY = "channel.readonly.send"; |
| |
| String RECONNECT_KEY = "reconnect"; |
| |
| int DEFAULT_RECONNECT_PERIOD = 2000; |
| |
| String SEND_RECONNECT_KEY = "send.reconnect"; |
| |
| String CHECK_KEY = "check"; |
| |
| String PROMPT_KEY = "prompt"; |
| |
| String DEFAULT_PROMPT = "dubbo>"; |
| String TELNET_KEY = "telnet"; |
| String HEARTBEAT_KEY = "heartbeat"; |
| int DEFAULT_HEARTBEAT = 60 * 1000; |
| String HEARTBEAT_TIMEOUT_KEY = "heartbeat.timeout"; |
| String CONNECTIONS_KEY = "connections"; |
| |
| int DEFAULT_BACKLOG = 1024; |
| } |