tio-websocket是基于tio实现的websocket服务器,使用方式极其简单 本次修改点 1、t-io版本升级到2.0.2.v20171129-RELEASE 2、tio-http版本升级到0.0.4-tio-http 3、简单优化一下demo程序 最新pom坐标 <dependency> <groupId>org.t-io</groupId> <artifactId>tio-websocket-server</artifactId> <version>0.0.4-tio-websocket</version> </dependency> 如何使用 1、实现IWsMsgHandler package org.tio.websocket.server.demo1; import java.nio.ByteBuffer; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.tio.core.Aio; import org.tio.core.ChannelContext; import org.tio.http.common.HttpRequest; import org.tio.http.common.HttpResponse; import org.tio.websocket.common.WsRequest; import org.tio.websocket.server.handler.IWsMsgHandler; /** * @author tanyaowu * 2017年6月28日 下午5:32:38 */ public class WsDemoMsgHandler implements IWsMsgHandler { private static Logger log = LoggerFactory.getLogger(WsDemoMsgHandler.class); /** * 握手时走这个方法,业务可以在这里获取cookie,request参数等 */ @Override public HttpResponse handshake(HttpRequest request, HttpResponse httpResponse, ChannelContext channelContext) throws Exception { return httpResponse; } /** * 字节消息(binaryType = arraybuffer)过来后会走这个方法 */ @Override public Object onBytes(WsRequest wsRequest, byte[] bytes, ChannelContext channelContext) throws Exception { String ss = new String(bytes, "utf-8"); log.info("收到byte消息:{},{}", bytes, ss); // byte[] bs1 = "收到byte消息".getBytes("utf-8"); ByteBuffer buffer = ByteBuffer.allocate(bytes.length); buffer.put(bytes); return buffer; } /** * 当客户端发close flag时,会走这个方法 */ @Override public Object onClose(WsRequest wsRequest, byte[] bytes, ChannelContext channelContext) throws Exception { Aio.remove(channelContext, "receive close flag"); return null; } /** * 字符消息(binaryType = blob)过来后会走这个方法 */ @Override public Object onText(WsRequest wsRequest, String text, ChannelContext channelContext) throws Exception { return "收到text消息:" + text; } } 2、启动 package org.tio.websocket.server.demo1; import java.io.IOException; import org.tio.server.ServerGroupContext; import org.tio.websocket.server.WsServerStarter; /** * @author tanyaowu * 2017年6月28日 下午5:34:04 */ public class WsDemoStarter { /** * @param args * @author tanyaowu * @throws IOException */ public static void main(String[] args) throws IOException { WsDemoStarter appStarter = new WsDemoStarter(9321, new WsDemoMsgHandler()); appStarter.start(); } private ServerGroupContext serverGroupContext; private WsServerStarter wsServerStarter; /** * * @author tanyaowu */ public WsDemoStarter(int port, WsDemoMsgHandler wsMsgHandler) throws IOException { wsServerStarter = new WsServerStarter(port, wsMsgHandler); serverGroupContext = wsServerStarter.getServerGroupContext(); } /** * @return the serverGroupContext */ public ServerGroupContext getServerGroupContext() { return serverGroupContext; } public WsServerStarter getWsServerStarter() { return wsServerStarter; } public void start() throws IOException { wsServerStarter.start(); } } |