添加使用多线程消息处理sip消息

src/main/java/com/genersoft/iot/vmp/VManageBootstrap.java

@@ -6,6 +6,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.web.servlet.ServletComponentScan;
 import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.annotation.EnableScheduling;
 import springfox.documentation.oas.annotations.EnableOpenApi;
 

src/main/java/com/genersoft/iot/vmp/conf/ThreadPoolTaskConfig.java

@@ -0,0 +1,57 @@
+package com.genersoft.iot.vmp.conf;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+import java.util.concurrent.ThreadPoolExecutor;
+
+@Configuration
+@EnableAsync
+public class ThreadPoolTaskConfig {
+
+    /**
+     *   默认情况下，在创建了线程池后，线程池中的线程数为0，当有任务来之后，就会创建一个线程去执行任务，
+     *    当线程池中的线程数目达到corePoolSize后，就会把到达的任务放到缓存队列当中；
+     *  当队列满了，就继续创建线程，当线程数量大于等于maxPoolSize后，开始使用拒绝策略拒绝
+     */
+
+    /**
+     * 核心线程数（默认线程数）
+     */
+    private static final int corePoolSize = 5;
+    /**
+     * 最大线程数
+     */
+    private static final int maxPoolSize = 30;
+    /**
+     * 允许线程空闲时间（单位：默认为秒）
+     */
+    private static final int keepAliveTime = 30;
+    /**
+     * 缓冲队列大小
+     */
+    private static final int queueCapacity = 10000;
+    /**
+     * 线程池名前缀
+     */
+    private static final String threadNamePrefix = "hdl-uhi-service-";
+
+    @Bean("taskExecutor") // bean的名称，默认为首字母小写的方法名
+    public ThreadPoolTaskExecutor taskExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        executor.setCorePoolSize(corePoolSize);
+        executor.setMaxPoolSize(maxPoolSize);
+        executor.setQueueCapacity(queueCapacity);
+        executor.setKeepAliveSeconds(keepAliveTime);
+        executor.setThreadNamePrefix(threadNamePrefix);
+
+        // 线程池对拒绝任务的处理策略
+        // CallerRunsPolicy：由调用线程（提交任务的线程）处理该任务
+        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
+        // 初始化
+        executor.initialize();
+        return executor;
+    }
+}

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

@@ -2,6 +2,7 @@ package com.genersoft.iot.vmp.gb28181;
 
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
+import com.genersoft.iot.vmp.gb28181.transmit.ISIPProcessorObserver;
 import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
 import gov.nist.javax.sip.SipProviderImpl;
 import gov.nist.javax.sip.SipStackImpl;
@@ -28,28 +29,12 @@ public class SipLayer{
 	private SipConfig sipConfig;
 
 	@Autowired
-	private SIPProcessorObserver sipProcessorObserver;
+	private ISIPProcessorObserver sipProcessorObserver;
-
-	@Autowired
-	private SipSubscribe sipSubscribe;
 
 	private SipStackImpl sipStack;
 
 	private SipFactory sipFactory;
 
-	/**   
-	 * 消息处理器线程池
-	 */
-	private ThreadPoolExecutor processThreadPool;
-
-	public SipLayer() {
-		int processThreadNum = Runtime.getRuntime().availableProcessors() * 10;
-		LinkedBlockingQueue<Runnable> processQueue = new LinkedBlockingQueue<>(10000);
-		processThreadPool = new ThreadPoolExecutor(processThreadNum,processThreadNum,
-				0L,TimeUnit.MILLISECONDS,processQueue,
-				new ThreadPoolExecutor.CallerRunsPolicy());
-	}
-
 
 	@Bean("sipFactory")
 	private SipFactory createSipFactory() {

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/ISIPProcessorObserver.java

@@ -0,0 +1,6 @@
+package com.genersoft.iot.vmp.gb28181.transmit;
+
+import javax.sip.SipListener;
+
+public interface ISIPProcessorObserver extends SipListener {
+}

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorObserver.java

@@ -7,6 +7,9 @@ import com.genersoft.iot.vmp.gb28181.transmit.event.timeout.ITimeoutProcessor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Component;
 
 import javax.sip.*;
@@ -22,7 +25,7 @@ import java.util.concurrent.ConcurrentHashMap;
  * @date:   2021年11月5日 下午15：32
  */
 @Component
-public class SIPProcessorObserver implements SipListener {
+public class SIPProcessorObserver implements ISIPProcessorObserver {
 
     private final static Logger logger = LoggerFactory.getLogger(SIPProcessorObserver.class);
 
@@ -33,6 +36,10 @@ public class SIPProcessorObserver implements SipListener {
     @Autowired
     private SipSubscribe sipSubscribe;
 
+    @Autowired
+    @Qualifier(value = "taskExecutor")
+    private ThreadPoolTaskExecutor poolTaskExecutor;
+
     /**
      * 添加 request订阅
      * @param method 方法名
@@ -65,6 +72,8 @@ public class SIPProcessorObserver implements SipListener {
      */
     @Override
     public void processRequest(RequestEvent requestEvent) {
+
+        poolTaskExecutor.execute(() -> {
             String method = requestEvent.getRequest().getMethod();
             ISIPRequestProcessor sipRequestProcessor = requestProcessorMap.get(method);
             if (sipRequestProcessor == null) {
@@ -72,6 +81,8 @@ public class SIPProcessorObserver implements SipListener {
                 return;
             }
             requestProcessorMap.get(method).process(requestEvent);
+        });
+
     }
 
     /**
@@ -90,7 +101,7 @@ public class SIPProcessorObserver implements SipListener {
 //        }
 //        sipRequestProcessor.process(responseEvent);
 
-
+        poolTaskExecutor.execute(() -> {
             Response response = responseEvent.getResponse();
             logger.debug(responseEvent.getResponse().toString());
             int status = response.getStatusCode();
@@ -127,6 +138,8 @@ public class SIPProcessorObserver implements SipListener {
                     }
                 }
             }
+        });
+
 
     }
 

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java

@@ -204,7 +204,6 @@ public class SIPRequestHeaderProvider {
 
 		// Event
 		EventHeader eventHeader = sipFactory.createHeaderFactory().createEventHeader(event);
-		eventHeader.setEventType("Catalog");
 		request.addHeader(eventHeader);
 
 		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -1496,7 +1496,7 @@ public class SIPCommander implements ISIPCommander {
 			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
 					: udpSipProvider.getNewCallId();
 
-			Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, device.getSubscribeCycleForCatalog(), "presence" , callIdHeader);
+			Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, device.getSubscribeCycleForCatalog(), "Catalog" , callIdHeader);
 			transmitRequest(device, request, errorEvent, okEvent);
 
 			return true;