使用线程安全的map存储订阅信息 修改点播消息内容,提升兼容性

648540858

2020-12-14 3d2aeb890b0d6bc13ea44ff6e0d5764bcf7aa529

 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java

@@ -2,22 +2,12 @@


import java.text.ParseException;

import java.util.Properties;

import java.util.TooManyListenersException;

import java.util.concurrent.LinkedBlockingQueue;

import java.util.concurrent.ThreadPoolExecutor;

import java.util.concurrent.TimeUnit;



import javax.sip.DialogTerminatedEvent;

import javax.sip.IOExceptionEvent;

import javax.sip.ListeningPoint;

import javax.sip.PeerUnavailableException;

import javax.sip.RequestEvent;

import javax.sip.ResponseEvent;

import javax.sip.SipFactory;

import javax.sip.SipListener;

import javax.sip.SipProvider;

import javax.sip.SipStack;

import javax.sip.TimeoutEvent;

import javax.sip.TransactionTerminatedEvent;

import javax.sip.*;

import javax.sip.message.Response;



import org.slf4j.Logger;

@@ -54,14 +44,14 @@
   private ThreadPoolExecutor processThreadPool;



   @Bean("initSipServer")

   @DependsOn("allOffline")

   private void initSipServer() {

   private ThreadPoolExecutor initSipServer() {

      

      int processThreadNum = Runtime.getRuntime().availableProcessors() * 10;

      LinkedBlockingQueue<Runnable> processQueue = new LinkedBlockingQueue<Runnable>(10000);

      processThreadPool = new ThreadPoolExecutor(processThreadNum,processThreadNum,

            0L,TimeUnit.MILLISECONDS,processQueue,

            new ThreadPoolExecutor.CallerRunsPolicy());

      return processThreadPool;

   }

   

   @Bean("sipFactory")

@@ -93,11 +83,17 @@


   @Bean("tcpSipProvider")

   @DependsOn("sipStack")

   private SipProvider startTcpListener() throws Exception {

      ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");

      SipProvider tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);

      tcpSipProvider.addSipListener(this);

      logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getSipPort() + "}");

   private SipProvider startTcpListener() {

      ListeningPoint tcpListeningPoint = null;

      SipProvider tcpSipProvider  = null;

      try {

         tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");

         tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);

         tcpSipProvider.addSipListener(this);

         logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getSipPort() + "}");

      } catch (TransportNotSupportedException | InvalidArgumentException | TooManyListenersException | ObjectInUseException e) {

         logger.error(String.format("创建SIP服务失败: %s", e.getMessage()));

      }

      return tcpSipProvider;

   }

   

@@ -107,7 +103,7 @@
      ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "UDP");

      SipProvider udpSipProvider = sipStack.createSipProvider(udpListeningPoint);

      udpSipProvider.addSipListener(this);

      logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getSipPort() + "}");

      logger.info("Sip Server UDP 启动成功 port {" + sipConfig.getSipPort() + "}");

      return udpSipProvider;

   }



@@ -117,6 +113,7 @@
    */

   @Override

   public void processRequest(RequestEvent evt) {

      logger.debug(evt.getRequest().toString());

      // 由于jainsip是单线程程序，为提高性能并发处理

      processThreadPool.execute(() -> {

         processorFactory.createRequestProcessor(evt).process();

@@ -126,6 +123,7 @@
   @Override

   public void processResponse(ResponseEvent evt) {

      Response response = evt.getResponse();

      logger.debug(evt.getResponse().toString());

      int status = response.getStatusCode();

      if ((status >= 200) && (status < 300)) { // Success!

         ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);