|  | @@ -1,250 +1,262 @@
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				|  |  | -package com.genersoft.iot.vmp.gb28181;
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				|  |  | -
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				|  |  | -import java.util.Properties;
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				|  |  | -
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				|  |  | -import javax.annotation.PostConstruct;
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				|  |  | -import javax.sip.DialogTerminatedEvent;
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				|  |  | -import javax.sip.IOExceptionEvent;
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				|  |  | -import javax.sip.ListeningPoint;
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				|  |  | -import javax.sip.RequestEvent;
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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.SipListener;
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				|  |  | -import javax.sip.SipProvider;
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				|  |  | -import javax.sip.SipStack;
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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.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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				|  |  | -
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				|  |  | -import org.slf4j.Logger;
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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.stereotype.Component;
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				|  |  | -
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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.request.ISIPRequestProcessor;
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				|  |  | -import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
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				|  |  | -
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				|  |  | -import gov.nist.javax.sip.SipStackImpl;
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				|  |  | -
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				|  |  | -@Component
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				|  |  | -public class SipLayer implements SipListener, Runnable {
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				|  |  | -
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				|  |  | -	private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
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				|  |  | -
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				|  |  | -	@Autowired
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				|  |  | -	private SipConfig sipConfig;
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				|  |  | -
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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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				|  |  | -	private SIPProcessorFactory processorFactory;
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				|  |  | -
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				|  |  | -	private SipStack sipStack;
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				|  |  | -
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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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				|  |  | -
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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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				|  |  | -	@Override
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				|  |  | -	public void run() {
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				|  |  | -		SipFactory sipFactory = SipFactory.getInstance();
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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", "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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				|  |  | -
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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(), "TCP");
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				|  |  | -		tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
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				|  |  | -		tcpSipProvider.addSipListener(this);
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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(), "UDP");
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				|  |  | -		udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
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				|  |  | -		udpSipProvider.addSipListener(this);
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				|  |  | -	}
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				|  |  | -
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				|  |  | -	/**
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				|  |  | -	 * SIP服务端接收消息的方法 Content 里面是GBK编码 This method is called by the SIP stack when a
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				|  |  | -	 * new request arrives.
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				|  |  | -	 */
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				|  |  | -	@Override
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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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				|  |  | -	}
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				|  |  | -
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				|  |  | -	@Override
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				|  |  | -	public void processResponse(ResponseEvent evt) {
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				|  |  | -		Response response = evt.getResponse();
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				|  |  | -		int status = response.getStatusCode();
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				|  |  | -		if ((status >= 200) && (status < 300)) { // Success!
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				|  |  | -			ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);
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				|  |  | -			processor.process(evt, this, sipConfig);
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				|  |  | -		} else {
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				|  |  | -			logger.warn("接收到失败的response响应!status:" + status + ",message:" + response.getContent().toString());
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				|  |  | -		}
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				|  |  | -		// trying不会回复
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				|  |  | -		if (status == Response.TRYING) {
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				|  |  | -
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				|  |  | -		}
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				|  |  | -	}
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				|  |  | -
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				|  |  | -	/**
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				|  |  | -	 * <p>
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				|  |  | -	 * Title: processTimeout
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				|  |  | -	 * </p>
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				|  |  | -	 * <p>
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				|  |  | -	 * Description:
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				|  |  | -	 * </p>
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				|  |  | -	 * 
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				|  |  | -	 * @param timeoutEvent
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				|  |  | -	 */
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				|  |  | -	@Override
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				|  |  | -	public void processTimeout(TimeoutEvent timeoutEvent) {
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				|  |  | -		// TODO Auto-generated method stub
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				|  |  | -
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				|  |  | -	}
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				|  |  | -
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				|  |  | -	/**
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				|  |  | -	 * <p>
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				|  |  | -	 * Title: processIOException
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				|  |  | -	 * </p>
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				|  |  | -	 * <p>
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				|  |  | -	 * Description:
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				|  |  | -	 * </p>
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				|  |  | -	 * 
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				|  |  | -	 * @param exceptionEvent
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				|  |  | -	 */
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				|  |  | -	@Override
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				|  |  | -	public void processIOException(IOExceptionEvent exceptionEvent) {
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				|  |  | -		// TODO Auto-generated method stub
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				|  |  | -
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				|  |  | -	}
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				|  |  | -
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				|  |  | -	/**
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				|  |  | -	 * <p>
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				|  |  | -	 * Title: processTransactionTerminated
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				|  |  | -	 * </p>
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				|  |  | -	 * <p>
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				|  |  | -	 * Description:
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				|  |  | -	 * </p>
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				|  |  | -	 * 
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				|  |  | -	 * @param transactionTerminatedEvent
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				|  |  | -	 */
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				|  |  | -	@Override
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				|  |  | -	public void processTransactionTerminated(TransactionTerminatedEvent transactionTerminatedEvent) {
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				|  |  | -		// TODO Auto-generated method stub
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				|  |  | -
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				|  |  | -	}
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				|  |  | -
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				|  |  | -	/**
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				|  |  | -	 * <p>
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				|  |  | -	 * Title: processDialogTerminated
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				|  |  | -	 * </p>
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				|  |  | -	 * <p>
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				|  |  | -	 * Description:
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				|  |  | -	 * </p>
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				|  |  | -	 * 
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				|  |  | -	 * @param dialogTerminatedEvent
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				|  |  | -	 */
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				|  |  | -	@Override
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				|  |  | -	public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
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				|  |  | -		// TODO Auto-generated method stub
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				|  |  | -
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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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				|  |  | +package com.genersoft.iot.vmp.gb28181;
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				|  |  | +
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				|  |  | +import java.text.ParseException;
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				|  |  | +import java.util.Properties;
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				|  |  | +
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				|  |  | +import javax.annotation.PostConstruct;
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				|  |  | +import javax.sip.DialogTerminatedEvent;
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				|  |  | +import javax.sip.IOExceptionEvent;
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				|  |  | +import javax.sip.ListeningPoint;
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				|  |  | +import javax.sip.RequestEvent;
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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.SipListener;
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				|  |  | +import javax.sip.SipProvider;
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				|  |  | +import javax.sip.SipStack;
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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.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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				|  |  | +
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				|  |  | +import org.slf4j.Logger;
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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.stereotype.Component;
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				|  |  | +
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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.request.ISIPRequestProcessor;
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				|  |  | +import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
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				|  |  | +
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				|  |  | +import gov.nist.javax.sip.SipStackImpl;
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				|  |  | +
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				|  |  | +@Component
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				|  |  | +public class SipLayer implements SipListener, Runnable {
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				|  |  | +
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				|  |  | +	private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
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				|  |  | +
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				|  |  | +	@Autowired
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				|  |  | +	private SipConfig sipConfig;
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				|  |  | +
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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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				|  |  | +	private SIPProcessorFactory processorFactory;
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				|  |  | +
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				|  |  | +	private SipStack sipStack;
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				|  |  | +
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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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				|  |  | +
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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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				|  |  | +	@Override
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				|  |  | +	public void run() {
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				|  |  | +		SipFactory sipFactory = SipFactory.getInstance();
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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();
 | 
	
		
			
				|  |  | +			messageFactory = sipFactory.createMessageFactory();
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +			Properties properties = new Properties();
 | 
	
		
			
				|  |  | +			properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
 | 
	
		
			
				|  |  | +			properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getSipIp());
 | 
	
		
			
				|  |  | +			properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
 | 
	
		
			
				|  |  | +			/**
 | 
	
		
			
				|  |  | +			 * sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
 | 
	
		
			
				|  |  | +			 * 0; public static final int TRACE_MESSAGES = 16; public static final int
 | 
	
		
			
				|  |  | +			 * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
 | 
	
		
			
				|  |  | +			 */
 | 
	
		
			
				|  |  | +			properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "32");
 | 
	
		
			
				|  |  | +			properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
 | 
	
		
			
				|  |  | +			properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
 | 
	
		
			
				|  |  | +			sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +			startTcpListener();
 | 
	
		
			
				|  |  | +			startUdpListener();
 | 
	
		
			
				|  |  | +		} catch (Exception e) {
 | 
	
		
			
				|  |  | +			logger.error("Sip Server 启动失败! port {" + sipConfig.getSipPort() + "}");
 | 
	
		
			
				|  |  | +			e.printStackTrace();
 | 
	
		
			
				|  |  | +		}
 | 
	
		
			
				|  |  | +		logger.info("Sip Server 启动成功 port {" + sipConfig.getSipPort() + "}");
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	private void startTcpListener() throws Exception {
 | 
	
		
			
				|  |  | +		ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
 | 
	
		
			
				|  |  | +				"TCP");
 | 
	
		
			
				|  |  | +		tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
 | 
	
		
			
				|  |  | +		tcpSipProvider.addSipListener(this);
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	private void startUdpListener() throws Exception {
 | 
	
		
			
				|  |  | +		ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
 | 
	
		
			
				|  |  | +				"UDP");
 | 
	
		
			
				|  |  | +		udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
 | 
	
		
			
				|  |  | +		udpSipProvider.addSipListener(this);
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	/**
 | 
	
		
			
				|  |  | +	 * SIP服务端接收消息的方法 Content 里面是GBK编码 This method is called by the SIP stack when a
 | 
	
		
			
				|  |  | +	 * new request arrives.
 | 
	
		
			
				|  |  | +	 */
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processRequest(RequestEvent evt) {
 | 
	
		
			
				|  |  | +		ISIPRequestProcessor processor = processorFactory.createRequestProcessor(evt);
 | 
	
		
			
				|  |  | +		processor.process(evt, this);
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processResponse(ResponseEvent evt) {
 | 
	
		
			
				|  |  | +		Response response = evt.getResponse();
 | 
	
		
			
				|  |  | +		int status = response.getStatusCode();
 | 
	
		
			
				|  |  | +		if ((status >= 200) && (status < 300)) { // Success!
 | 
	
		
			
				|  |  | +			ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);
 | 
	
		
			
				|  |  | +			try {
 | 
	
		
			
				|  |  | +				processor.process(evt, this, sipConfig);
 | 
	
		
			
				|  |  | +			} catch (ParseException e) {
 | 
	
		
			
				|  |  | +				// TODO Auto-generated catch block
 | 
	
		
			
				|  |  | +				e.printStackTrace();
 | 
	
		
			
				|  |  | +			}
 | 
	
		
			
				|  |  | +		// } else if (status == Response.TRYING) {
 | 
	
		
			
				|  |  | +			// trying不会回复
 | 
	
		
			
				|  |  | +		} else if ((status >= 100) && (status < 200)) {
 | 
	
		
			
				|  |  | +			// 增加其它无需回复的响应,如101、180等
 | 
	
		
			
				|  |  | +		} else {
 | 
	
		
			
				|  |  | +			logger.warn("接收到失败的response响应!status:" + status + ",message:" + response.getReasonPhrase()/* .getContent().toString()*/);
 | 
	
		
			
				|  |  | +		}
 | 
	
		
			
				|  |  | +		// trying不会回复
 | 
	
		
			
				|  |  | +		// if (status == Response.TRYING) {
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +		// }
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	/**
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Title: processTimeout
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Description:
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * 
 | 
	
		
			
				|  |  | +	 * @param timeoutEvent
 | 
	
		
			
				|  |  | +	 */
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processTimeout(TimeoutEvent timeoutEvent) {
 | 
	
		
			
				|  |  | +		// TODO Auto-generated method stub
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	/**
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Title: processIOException
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Description:
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * 
 | 
	
		
			
				|  |  | +	 * @param exceptionEvent
 | 
	
		
			
				|  |  | +	 */
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processIOException(IOExceptionEvent exceptionEvent) {
 | 
	
		
			
				|  |  | +		// TODO Auto-generated method stub
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	/**
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Title: processTransactionTerminated
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Description:
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * 
 | 
	
		
			
				|  |  | +	 * @param transactionTerminatedEvent
 | 
	
		
			
				|  |  | +	 */
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processTransactionTerminated(TransactionTerminatedEvent transactionTerminatedEvent) {
 | 
	
		
			
				|  |  | +		// TODO Auto-generated method stub
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	/**
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Title: processDialogTerminated
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * <p>
 | 
	
		
			
				|  |  | +	 * Description:
 | 
	
		
			
				|  |  | +	 * </p>
 | 
	
		
			
				|  |  | +	 * 
 | 
	
		
			
				|  |  | +	 * @param dialogTerminatedEvent
 | 
	
		
			
				|  |  | +	 */
 | 
	
		
			
				|  |  | +	@Override
 | 
	
		
			
				|  |  | +	public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
 | 
	
		
			
				|  |  | +		// TODO Auto-generated method stub
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public ServerTransaction getServerTransaction(RequestEvent evt) {
 | 
	
		
			
				|  |  | +		Request request = evt.getRequest();
 | 
	
		
			
				|  |  | +		ServerTransaction serverTransaction = evt.getServerTransaction();
 | 
	
		
			
				|  |  | +		// 判断TCP还是UDP
 | 
	
		
			
				|  |  | +		boolean isTcp = false;
 | 
	
		
			
				|  |  | +		ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
 | 
	
		
			
				|  |  | +		String transport = reqViaHeader.getTransport();
 | 
	
		
			
				|  |  | +		if (transport.equals("TCP")) {
 | 
	
		
			
				|  |  | +			isTcp = true;
 | 
	
		
			
				|  |  | +		}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +		if (serverTransaction == null) {
 | 
	
		
			
				|  |  | +			try {
 | 
	
		
			
				|  |  | +				if (isTcp) {
 | 
	
		
			
				|  |  | +					serverTransaction = tcpSipProvider.getNewServerTransaction(request);
 | 
	
		
			
				|  |  | +				} else {
 | 
	
		
			
				|  |  | +					serverTransaction = udpSipProvider.getNewServerTransaction(request);
 | 
	
		
			
				|  |  | +				}
 | 
	
		
			
				|  |  | +			} catch (TransactionAlreadyExistsException e) {
 | 
	
		
			
				|  |  | +				e.printStackTrace();
 | 
	
		
			
				|  |  | +			} catch (TransactionUnavailableException e) {
 | 
	
		
			
				|  |  | +				e.printStackTrace();
 | 
	
		
			
				|  |  | +			}
 | 
	
		
			
				|  |  | +		}
 | 
	
		
			
				|  |  | +		return serverTransaction;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public AddressFactory getAddressFactory() {
 | 
	
		
			
				|  |  | +		return addressFactory;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public HeaderFactory getHeaderFactory() {
 | 
	
		
			
				|  |  | +		return headerFactory;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public MessageFactory getMessageFactory() {
 | 
	
		
			
				|  |  | +		return messageFactory;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public SipProvider getTcpSipProvider() {
 | 
	
		
			
				|  |  | +		return tcpSipProvider;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	public SipProvider getUdpSipProvider() {
 | 
	
		
			
				|  |  | +		return udpSipProvider;
 | 
	
		
			
				|  |  | +	}
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +}
 |