From 56859d09df8d4226882d43934acf32d60a3b51d7 Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期二, 30 三月 2021 18:46:34 +0800
Subject: [PATCH] 添加推流列表和拉流代理，下一步与国标关联
---
src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java | 236 ++++++++++++++++++++++++++--------------------------------
1 files changed, 105 insertions(+), 131 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
index 0f6a092..c0b4985 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -2,115 +2,115 @@
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.annotation.PostConstruct;
-import javax.sip.DialogTerminatedEvent;
-import javax.sip.IOExceptionEvent;
-import javax.sip.ListeningPoint;
-import javax.sip.RequestEvent;
-import javax.sip.ResponseEvent;
-import javax.sip.ServerTransaction;
-import javax.sip.SipFactory;
-import javax.sip.SipListener;
-import javax.sip.SipProvider;
-import javax.sip.SipStack;
-import javax.sip.TimeoutEvent;
-import javax.sip.TransactionAlreadyExistsException;
-import javax.sip.TransactionTerminatedEvent;
-import javax.sip.TransactionUnavailableException;
-import javax.sip.address.AddressFactory;
-import javax.sip.header.HeaderFactory;
-import javax.sip.header.ViaHeader;
-import javax.sip.message.MessageFactory;
-import javax.sip.message.Request;
+import javax.sip.*;
+import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
+import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+// import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.DependsOn;
import org.springframework.stereotype.Component;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorFactory;
-import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
import gov.nist.javax.sip.SipStackImpl;
@Component
-public class SipLayer implements SipListener, Runnable {
+public class SipLayer implements SipListener {
private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
@Autowired
private SipConfig sipConfig;
- private SipProvider tcpSipProvider;
-
- private SipProvider udpSipProvider;
-
@Autowired
private SIPProcessorFactory processorFactory;
+ @Autowired
+ private SipSubscribe sipSubscribe;
+
private SipStack sipStack;
- private AddressFactory addressFactory;
- private HeaderFactory headerFactory;
- private MessageFactory messageFactory;
+ private SipFactory sipFactory;
- @PostConstruct
- private void initSipServer() {
- Thread thread = new Thread(this);
- thread.setDaemon(true);
- thread.setName("sip server thread start");
- thread.start();
+ /**
+ * 娑堟伅澶勭悊鍣ㄧ嚎绋嬫睜
+ */
+ private ThreadPoolExecutor processThreadPool;
+
+ @Bean("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;
}
-
- @Override
- public void run() {
- SipFactory sipFactory = SipFactory.getInstance();
+
+ @Bean("sipFactory")
+ @DependsOn("initSipServer")
+ private SipFactory createSipFactory() {
+ sipFactory = SipFactory.getInstance();
sipFactory.setPathName("gov.nist");
+ return sipFactory;
+ }
+
+ @Bean("sipStack")
+ @DependsOn({"initSipServer", "sipFactory"})
+ private SipStack createSipStack() throws PeerUnavailableException {
+ 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 鍜� 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", "0");
+ 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);
+ return sipStack;
+ }
+
+ @Bean("tcpSipProvider")
+ @DependsOn("sipStack")
+ private SipProvider startTcpListener() {
+ ListeningPoint tcpListeningPoint = null;
+ SipProvider tcpSipProvider = null;
try {
- headerFactory = sipFactory.createHeaderFactory();
-
- 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 鍜� 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 鍚姩澶辫触锛� port {" + sipConfig.getSipPort() + "}");
- e.printStackTrace();
+ tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");
+ tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
+ tcpSipProvider.addSipListener(this);
+ logger.info("Sip Server TCP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+ } catch (TransportNotSupportedException | InvalidArgumentException | TooManyListenersException | ObjectInUseException e) {
+ logger.error(String.format("鍒涘缓SIP鏈嶅姟澶辫触: %s", e.getMessage()));
}
- logger.info("Sip Server 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+ return tcpSipProvider;
}
-
- 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);
+
+ @Bean("udpSipProvider")
+ @DependsOn("sipStack")
+ private SipProvider startUdpListener() throws Exception {
+ ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "UDP");
+ SipProvider udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
udpSipProvider.addSipListener(this);
+ logger.info("Sip Server UDP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+ return udpSipProvider;
}
/**
@@ -119,15 +119,21 @@
*/
@Override
public void processRequest(RequestEvent evt) {
- ISIPRequestProcessor processor = processorFactory.createRequestProcessor(evt);
- processor.process(evt, this);
+ logger.debug(evt.getRequest().toString());
+ // 鐢变簬jainsip鏄崟绾跨▼绋嬪簭锛屼负鎻愰珮鎬ц兘骞跺彂澶勭悊
+ processThreadPool.execute(() -> {
+ if (processorFactory != null) {
+ processorFactory.createRequestProcessor(evt).process();
+ }
+ });
}
@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!
+ if (((status >= 200) && (status < 300)) || status == 401) { // Success!
ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);
try {
processor.process(evt, this, sipConfig);
@@ -135,17 +141,32 @@
// TODO Auto-generated catch block
e.printStackTrace();
}
- // } else if (status == Response.TRYING) {
- // trying涓嶄細鍥炲
+ if (evt.getResponse() != null && sipSubscribe.getOkSubscribesSize() > 0 ) {
+ CallIdHeader callIdHeader = (CallIdHeader)evt.getResponse().getHeader(CallIdHeader.NAME);
+ if (callIdHeader != null) {
+ SipSubscribe.Event subscribe = sipSubscribe.getOkSubscribe(callIdHeader.getCallId());
+ if (subscribe != null) {
+ subscribe.response(evt);
+ }
+ }
+ }
} else if ((status >= 100) && (status < 200)) {
// 澧炲姞鍏跺畠鏃犻渶鍥炲鐨勫搷搴旓紝濡�101銆�180绛�
} else {
logger.warn("鎺ユ敹鍒板け璐ョ殑response鍝嶅簲锛乻tatus锛�" + status + ",message:" + response.getReasonPhrase()/* .getContent().toString()*/);
+ if (evt.getResponse() != null && sipSubscribe.getErrorSubscribesSize() > 0 ) {
+ CallIdHeader callIdHeader = (CallIdHeader)evt.getResponse().getHeader(CallIdHeader.NAME);
+ if (callIdHeader != null) {
+ SipSubscribe.Event subscribe = sipSubscribe.getErrorSubscribe(callIdHeader.getCallId());
+ if (subscribe != null) {
+ subscribe.response(evt);
+ }
+ }
+ }
}
- // trying涓嶄細鍥炲
- // if (status == Response.TRYING) {
- // }
+
+
}
/**
@@ -210,53 +231,6 @@
public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
// TODO Auto-generated method stub
- }
-
- public ServerTransaction getServerTransaction(RequestEvent evt) {
- Request request = evt.getRequest();
- ServerTransaction serverTransaction = evt.getServerTransaction();
- // 鍒ゆ柇TCP杩樻槸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;
}
}
--
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