From 71cf9852ecc5d77b956d6d3050a7670a46cf3915 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期四, 16 三月 2023 09:18:27 +0800
Subject: [PATCH] 更新前后端分离部署文档
---
src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java | 401 +++++++++++++++++++++------------------------------------
1 files changed, 147 insertions(+), 254 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 b70c5eb..d452771 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -1,254 +1,147 @@
-package com.genersoft.iot.vmp.gb28181;
-
-import java.util.Properties;
-
-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.message.Response;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-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 {
-
- private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
-
- @Autowired
- private SipConfig sipConfig;
-
- private SipProvider tcpSipProvider;
-
- private SipProvider udpSipProvider;
-
- @Autowired
- private SIPProcessorFactory processorFactory;
-
- private SipStack sipStack;
-
- private AddressFactory addressFactory;
- private HeaderFactory headerFactory;
- private MessageFactory messageFactory;
-
- @PostConstruct
- private void initSipServer() {
- Thread thread = new Thread(this);
- thread.setDaemon(true);
- thread.setName("sip server thread start");
- thread.start();
- }
-
- @Override
- public void run() {
- SipFactory sipFactory = SipFactory.getInstance();
- sipFactory.setPathName("gov.nist");
- 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();
- }
- logger.info("Sip Server 鍚姩鎴愬姛 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鏈嶅姟绔帴鏀舵秷鎭殑鏂规硶 Content 閲岄潰鏄疓BK缂栫爜 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);
- processor.process(evt, this, sipConfig);
- } else if (status == Response.TRYING) {
- // trying涓嶄細鍥炲
- } else {
- logger.warn("鎺ユ敹鍒板け璐ョ殑response鍝嶅簲锛乻tatus锛�" + status + ",message:" + response.getContent().toString());
- }
- // trying涓嶄細鍥炲
- // 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();
- // 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;
- }
-
-}
+package com.genersoft.iot.vmp.gb28181;
+
+import com.genersoft.iot.vmp.conf.SipConfig;
+import com.genersoft.iot.vmp.conf.UserSetting;
+import com.genersoft.iot.vmp.gb28181.conf.DefaultProperties;
+import com.genersoft.iot.vmp.gb28181.transmit.ISIPProcessorObserver;
+import gov.nist.javax.sip.SipProviderImpl;
+import gov.nist.javax.sip.SipStackImpl;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
+
+import javax.sip.*;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+@Component
+@Order(value=10)
+public class SipLayer implements CommandLineRunner {
+
+ private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
+
+ @Autowired
+ private SipConfig sipConfig;
+
+ @Autowired
+ private ISIPProcessorObserver sipProcessorObserver;
+
+ @Autowired
+ private UserSetting userSetting;
+
+ private final Map<String, SipProviderImpl> tcpSipProviderMap = new ConcurrentHashMap<>();
+ private final Map<String, SipProviderImpl> udpSipProviderMap = new ConcurrentHashMap<>();
+
+ private SipFactory sipFactory;
+
+ @Override
+ public void run(String... args) {
+ List<String> monitorIps = new ArrayList<>();
+ // 浣跨敤閫楀彿鍒嗗壊澶氫釜ip
+ String separator = ",";
+ if (sipConfig.getIp().indexOf(separator) > 0) {
+ String[] split = sipConfig.getIp().split(separator);
+ monitorIps.addAll(Arrays.asList(split));
+ }else {
+ monitorIps.add(sipConfig.getIp());
+ }
+
+ sipFactory = SipFactory.getInstance();
+ sipFactory.setPathName("gov.nist");
+ if (monitorIps.size() > 0) {
+ for (String monitorIp : monitorIps) {
+ addListeningPoint(monitorIp, sipConfig.getPort());
+ }
+ if (udpSipProviderMap.size() + tcpSipProviderMap.size() == 0) {
+ System.exit(1);
+ }
+ }
+ }
+
+ private void addListeningPoint(String monitorIp, int port){
+ SipStackImpl sipStack;
+ try {
+ sipStack = (SipStackImpl)sipFactory.createSipStack(DefaultProperties.getProperties(monitorIp, userSetting.getSipLog()));
+ } catch (PeerUnavailableException e) {
+ logger.error("[Sip Server] SIP鏈嶅姟鍚姩澶辫触锛� 鐩戝惉鍦板潃{}澶辫触,璇锋鏌p鏄惁姝ｇ‘", monitorIp);
+ return;
+ }
+
+ try {
+ ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(monitorIp, port, "TCP");
+ SipProviderImpl tcpSipProvider = (SipProviderImpl)sipStack.createSipProvider(tcpListeningPoint);
+
+ tcpSipProvider.setDialogErrorsAutomaticallyHandled();
+ tcpSipProvider.addSipListener(sipProcessorObserver);
+ tcpSipProviderMap.put(monitorIp, tcpSipProvider);
+
+ logger.info("[Sip Server] tcp://{}:{} 鍚姩鎴愬姛", monitorIp, port);
+ } catch (TransportNotSupportedException
+ | TooManyListenersException
+ | ObjectInUseException
+ | InvalidArgumentException e) {
+ logger.error("[Sip Server] tcp://{}:{} SIP鏈嶅姟鍚姩澶辫触,璇锋鏌ョ鍙ｆ槸鍚﹁鍗犵敤鎴栬�卛p鏄惁姝ｇ‘"
+ , monitorIp, port);
+ }
+
+ try {
+ ListeningPoint udpListeningPoint = sipStack.createListeningPoint(monitorIp, port, "UDP");
+
+ SipProviderImpl udpSipProvider = (SipProviderImpl)sipStack.createSipProvider(udpListeningPoint);
+ udpSipProvider.addSipListener(sipProcessorObserver);
+
+ udpSipProviderMap.put(monitorIp, udpSipProvider);
+
+ logger.info("[Sip Server] udp://{}:{} 鍚姩鎴愬姛", monitorIp, port);
+ } catch (TransportNotSupportedException
+ | TooManyListenersException
+ | ObjectInUseException
+ | InvalidArgumentException e) {
+ logger.error("[Sip Server] udp://{}:{} SIP鏈嶅姟鍚姩澶辫触,璇锋鏌ョ鍙ｆ槸鍚﹁鍗犵敤鎴栬�卛p鏄惁姝ｇ‘"
+ , monitorIp, port);
+ }
+ }
+
+ public SipFactory getSipFactory() {
+ return sipFactory;
+ }
+
+ public SipProviderImpl getUdpSipProvider(String ip) {
+ if (ObjectUtils.isEmpty(ip)) {
+ return null;
+ }
+ return udpSipProviderMap.get(ip);
+ }
+
+ public SipProviderImpl getUdpSipProvider() {
+ if (udpSipProviderMap.size() != 1) {
+ return null;
+ }
+ return udpSipProviderMap.values().stream().findFirst().get();
+ }
+
+ public SipProviderImpl getTcpSipProvider() {
+ if (tcpSipProviderMap.size() != 1) {
+ return null;
+ }
+ return tcpSipProviderMap.values().stream().findFirst().get();
+ }
+
+ public SipProviderImpl getTcpSipProvider(String ip) {
+ if (ObjectUtils.isEmpty(ip)) {
+ return null;
+ }
+ return tcpSipProviderMap.get(ip);
+ }
+
+ public String getLocalIp(String deviceLocalIp) {
+ if (!ObjectUtils.isEmpty(deviceLocalIp)) {
+ return deviceLocalIp;
+ }
+ return getUdpSipProvider().getListeningPoint().getIPAddress();
+ }
+}
--
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