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The Netty project is an effort to provide an asynchronous event-driven
network application framework and tools for rapid development of
maintainable high performance and high scalability protocol servers and
clients. In other words, Netty is a NIO client server framework which
enables quick and easy development of network applications such as protocol
servers and clients. It greatly simplifies and streamlines network
programming such as TCP and UDP socket server.
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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.jboss.netty.channel.socket;
import java.net.Socket;
import java.net.StandardSocketOptions;
import org.jboss.netty.channel.ChannelConfig;
/**
* A {@link ChannelConfig} for a {@link SocketChannel}.
*
* Available options
*
* In addition to the options provided by {@link ChannelConfig},
* {@link SocketChannelConfig} allows the following options in the option map:
*
*
*
* Name Associated setter method
*
* {@code "keepAlive"} {@link #setKeepAlive(boolean)}
*
* {@code "reuseAddress"} {@link #setReuseAddress(boolean)}
*
* {@code "soLinger"} {@link #setSoLinger(int)}
*
* {@code "tcpNoDelay"} {@link #setTcpNoDelay(boolean)}
*
* {@code "receiveBufferSize"} {@link #setReceiveBufferSize(int)}
*
* {@code "sendBufferSize"} {@link #setSendBufferSize(int)}
*
* {@code "trafficClass"} {@link #setTrafficClass(int)}
*
*
*/
public interface SocketChannelConfig extends ChannelConfig {
/**
* Gets the {@link StandardSocketOptions#TCP_NODELAY} option.
*/
boolean isTcpNoDelay();
/**
* Sets the {@link StandardSocketOptions#TCP_NODELAY} option.
*/
void setTcpNoDelay(boolean tcpNoDelay);
/**
* Gets the {@link StandardSocketOptions#SO_LINGER} option.
*/
int getSoLinger();
/**
* Sets the {@link StandardSocketOptions#SO_LINGER} option.
*/
void setSoLinger(int soLinger);
/**
* Gets the {@link StandardSocketOptions#SO_SNDBUF} option.
*/
int getSendBufferSize();
/**
* Sets the {@link StandardSocketOptions#SO_SNDBUF} option.
*/
void setSendBufferSize(int sendBufferSize);
/**
* Gets the {@link StandardSocketOptions#SO_RCVBUF} option.
*/
int getReceiveBufferSize();
/**
* Sets the {@link StandardSocketOptions#SO_RCVBUF} option.
*/
void setReceiveBufferSize(int receiveBufferSize);
/**
* Gets the {@link StandardSocketOptions#SO_KEEPALIVE} option.
*/
boolean isKeepAlive();
/**
* Sets the {@link StandardSocketOptions#SO_KEEPALIVE} option.
*/
void setKeepAlive(boolean keepAlive);
/**
* Gets the {@link StandardSocketOptions#IP_TOS} option.
*/
int getTrafficClass();
/**
* Sets the {@link StandardSocketOptions#IP_TOS} option.
*/
void setTrafficClass(int trafficClass);
/**
* Gets the {@link StandardSocketOptions#SO_REUSEADDR} option.
*/
boolean isReuseAddress();
/**
* Sets the {@link StandardSocketOptions#SO_REUSEADDR} option.
*/
void setReuseAddress(boolean reuseAddress);
/**
* Sets the performance preferences as specified in
* {@link Socket#setPerformancePreferences(int, int, int)}.
*/
void setPerformancePreferences(
int connectionTime, int latency, int bandwidth);
}