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@@ -2,115 +2,113 @@ package com.genersoft.iot.vmp.gb28181;
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import java.text.ParseException;
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import java.text.ParseException;
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import java.util.Properties;
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import java.util.Properties;
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+import java.util.concurrent.LinkedBlockingQueue;
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+import java.util.concurrent.ThreadPoolExecutor;
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+import java.util.concurrent.TimeUnit;
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-import javax.annotation.PostConstruct;
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import javax.sip.DialogTerminatedEvent;
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import javax.sip.DialogTerminatedEvent;
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import javax.sip.IOExceptionEvent;
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import javax.sip.IOExceptionEvent;
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import javax.sip.ListeningPoint;
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import javax.sip.ListeningPoint;
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+import javax.sip.PeerUnavailableException;
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import javax.sip.RequestEvent;
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import javax.sip.RequestEvent;
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import javax.sip.ResponseEvent;
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import javax.sip.ResponseEvent;
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-import javax.sip.ServerTransaction;
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import javax.sip.SipFactory;
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import javax.sip.SipFactory;
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import javax.sip.SipListener;
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import javax.sip.SipListener;
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import javax.sip.SipProvider;
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import javax.sip.SipProvider;
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import javax.sip.SipStack;
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import javax.sip.SipStack;
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import javax.sip.TimeoutEvent;
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import javax.sip.TimeoutEvent;
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-import javax.sip.TransactionAlreadyExistsException;
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import javax.sip.TransactionTerminatedEvent;
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import javax.sip.TransactionTerminatedEvent;
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-import javax.sip.TransactionUnavailableException;
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-import javax.sip.address.AddressFactory;
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-import javax.sip.header.HeaderFactory;
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-import javax.sip.header.ViaHeader;
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-import javax.sip.message.MessageFactory;
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-import javax.sip.message.Request;
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import javax.sip.message.Response;
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import javax.sip.message.Response;
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import org.slf4j.Logger;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Autowired;
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+import org.springframework.context.annotation.Bean;
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+import org.springframework.context.annotation.DependsOn;
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import org.springframework.stereotype.Component;
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import org.springframework.stereotype.Component;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorFactory;
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import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorFactory;
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-import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;
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import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
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import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
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import gov.nist.javax.sip.SipStackImpl;
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import gov.nist.javax.sip.SipStackImpl;
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@Component
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@Component
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-public class SipLayer implements SipListener, Runnable {
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+public class SipLayer implements SipListener {
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private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
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private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
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@Autowired
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@Autowired
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private SipConfig sipConfig;
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private SipConfig sipConfig;
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- private SipProvider tcpSipProvider;
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-
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- private SipProvider udpSipProvider;
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-
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@Autowired
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@Autowired
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private SIPProcessorFactory processorFactory;
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private SIPProcessorFactory processorFactory;
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private SipStack sipStack;
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private SipStack sipStack;
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- private AddressFactory addressFactory;
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- private HeaderFactory headerFactory;
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- private MessageFactory messageFactory;
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+ private SipFactory sipFactory;
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- @PostConstruct
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- private void initSipServer() {
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- Thread thread = new Thread(this);
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- thread.setDaemon(true);
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- thread.setName("sip server thread start");
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- thread.start();
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- }
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+ /**
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+ * 消息处理器线程池
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+ */
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+ private ThreadPoolExecutor processThreadPool;
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- @Override
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- public void run() {
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- SipFactory sipFactory = SipFactory.getInstance();
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+ @Bean("initSipServer")
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+ @DependsOn("allOffline")
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+ private void initSipServer() {
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+
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+ int processThreadNum = Runtime.getRuntime().availableProcessors() * 10;
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+ LinkedBlockingQueue<Runnable> processQueue = new LinkedBlockingQueue<Runnable>(10000);
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+ processThreadPool = new ThreadPoolExecutor(processThreadNum,processThreadNum,
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+ 0L,TimeUnit.MILLISECONDS,processQueue,
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+ new ThreadPoolExecutor.CallerRunsPolicy());
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+ }
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+
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+ @Bean("sipFactory")
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+ @DependsOn("initSipServer")
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+ private SipFactory createSipFactory() {
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+ sipFactory = SipFactory.getInstance();
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sipFactory.setPathName("gov.nist");
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sipFactory.setPathName("gov.nist");
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- try {
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- headerFactory = sipFactory.createHeaderFactory();
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-
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- addressFactory = sipFactory.createAddressFactory();
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- messageFactory = sipFactory.createMessageFactory();
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-
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- Properties properties = new Properties();
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- properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
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- properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getSipIp());
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- properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
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- /**
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- * sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
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- * 0; public static final int TRACE_MESSAGES = 16; public static final int
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- * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
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- */
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- properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "32");
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- properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
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- properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
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- sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
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-
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- startTcpListener();
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- startUdpListener();
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- } catch (Exception e) {
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- logger.error("Sip Server 启动失败! port {" + sipConfig.getSipPort() + "}");
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- e.printStackTrace();
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- }
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- logger.info("Sip Server 启动成功 port {" + sipConfig.getSipPort() + "}");
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- }
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-
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- private void startTcpListener() throws Exception {
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- ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
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- "TCP");
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- tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
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+ return sipFactory;
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+ }
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+
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+ @Bean("sipStack")
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+ @DependsOn({"initSipServer", "sipFactory"})
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+ private SipStack createSipStack() throws PeerUnavailableException {
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+ Properties properties = new Properties();
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+ properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
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+ properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getSipIp());
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+ properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
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+ /**
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+ * sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
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+ * 0; public static final int TRACE_MESSAGES = 16; public static final int
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+ * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
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+ */
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+ properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "0");
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+ properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
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+ properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
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+ sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
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+ return sipStack;
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+ }
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+
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+ @Bean("tcpSipProvider")
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+ @DependsOn("sipStack")
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+ private SipProvider startTcpListener() throws Exception {
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+ ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");
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+ SipProvider tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
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tcpSipProvider.addSipListener(this);
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tcpSipProvider.addSipListener(this);
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+ logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getSipPort() + "}");
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+ return tcpSipProvider;
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}
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}
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-
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- private void startUdpListener() throws Exception {
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- ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
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- "UDP");
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- udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
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+
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+ @Bean("udpSipProvider")
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+ @DependsOn("sipStack")
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+ private SipProvider startUdpListener() throws Exception {
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+ ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "UDP");
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+ SipProvider udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
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udpSipProvider.addSipListener(this);
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udpSipProvider.addSipListener(this);
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+ logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getSipPort() + "}");
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+ return udpSipProvider;
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}
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}
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/**
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/**
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@@ -119,8 +117,10 @@ public class SipLayer implements SipListener, Runnable {
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*/
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*/
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@Override
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@Override
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public void processRequest(RequestEvent evt) {
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public void processRequest(RequestEvent evt) {
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- ISIPRequestProcessor processor = processorFactory.createRequestProcessor(evt);
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- processor.process(evt, this);
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+ // 由于jainsip是单线程程序,为提高性能并发处理
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+ processThreadPool.execute(() -> {
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+ processorFactory.createRequestProcessor(evt).process();
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+ });
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}
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}
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@Override
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@Override
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@@ -212,51 +212,4 @@ public class SipLayer implements SipListener, Runnable {
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}
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}
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- public ServerTransaction getServerTransaction(RequestEvent evt) {
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- Request request = evt.getRequest();
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- ServerTransaction serverTransaction = evt.getServerTransaction();
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- // 判断TCP还是UDP
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- boolean isTcp = false;
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- ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
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- String transport = reqViaHeader.getTransport();
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- if (transport.equals("TCP")) {
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- isTcp = true;
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- }
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-
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- if (serverTransaction == null) {
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- try {
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- if (isTcp) {
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- serverTransaction = tcpSipProvider.getNewServerTransaction(request);
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- } else {
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- serverTransaction = udpSipProvider.getNewServerTransaction(request);
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- }
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- } catch (TransactionAlreadyExistsException e) {
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- e.printStackTrace();
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- } catch (TransactionUnavailableException e) {
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- e.printStackTrace();
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- }
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- }
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- return serverTransaction;
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- }
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-
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- public AddressFactory getAddressFactory() {
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- return addressFactory;
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- }
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-
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- public HeaderFactory getHeaderFactory() {
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- return headerFactory;
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- }
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-
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- public MessageFactory getMessageFactory() {
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- return messageFactory;
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- }
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-
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- public SipProvider getTcpSipProvider() {
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- return tcpSipProvider;
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- }
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-
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- public SipProvider getUdpSipProvider() {
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- return udpSipProvider;
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- }
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-
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}
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}
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