package com.ld.igds.protocol.iot.n2.fzzy.server;
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import com.ld.igds.protocol.iot.height.analysis.builder.ReMessageBuilder;
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import com.ld.igds.protocol.iot.height.server.ServerUtils;
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import com.ld.io.api.InvokeResult;
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import com.ld.io.api.IoServerOption;
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import com.ld.io.api.IoSession;
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import com.ld.io.api.IoSessionQuery;
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import com.ld.io.netty.NettyServer;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* 风正致远协议Server启动类
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*/
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@Slf4j
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@Service
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public class N2FzzyServerEngine {
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public static final Integer PORT = 9307;
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@Autowired
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private N2FzzyMessageConsumer defaultMessageConsumer;
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@Autowired
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private N2FzzySessionListener defaultSessionListener;
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private IoSessionQuery sessionQuery;
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public void start(Integer port) {
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IoServerOption ioServerOption = new IoServerOption();
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if (null != port) {
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ioServerOption.setPort(port);
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} else {
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ioServerOption.setPort(PORT);
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}
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ioServerOption.setDelimiter(ReMessageBuilder.SUFFIX.getBytes());
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NettyServer ioServer = new NettyServer(ioServerOption, defaultMessageConsumer, defaultSessionListener);
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ioServer.startup();
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sessionQuery = ioServer.getSessionQuery();
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log.info("* ");
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log.info("* ========================");
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log.info("* ");
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log.info("* [N2-FZZY-SERVER:FZZY_TCP_N2_V3.1,PORT={}]", PORT);
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log.info("* ");
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log.info("* ========================");
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log.info("* ");
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System.out.println("* ========================");
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System.out.println("* ");
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System.out.println("* [N2-FZZY-SERVER:FZZY_TCP_N2_V3.1,PORT={}]" + port);
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System.out.println("* ");
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System.out.println("* ========================");
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}
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public IoSessionQuery getSessionQuery() {
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return sessionQuery;
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}
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public IoSession getSessionById(String sessionId) {
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return this.getSessionQuery().getSession(sessionId);
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}
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/**
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* 发送信息
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*
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* @param ip
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* @param port
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* @param msg
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* @return
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*/
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public InvokeResult push(String ip, int port, byte[] msg) {
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IoSessionQuery sessionFactory = getSessionQuery();
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List<IoSession> sessions = sessionFactory.getAllSession();
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IoSession session = null;
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for (IoSession ioSession : sessions) {
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if (ServerUtils.getServerKey(ip, port).equals(ioSession.getBusinessKey())) {
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session = ioSession;
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break;
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}
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}
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if (null == session) {
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return InvokeResult.CHANNEL_CLOSED;
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}
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return session.invoke(msg);
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}
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}
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