From 221f99c764b51c3cd284c6e5a41492c26c5c7ffc Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 09 九月 2022 17:06:19 +0800
Subject: [PATCH] 优化sip消息
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java | 50 ++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 44 insertions(+), 6 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
index bd05344..9e0f8dc 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
@@ -3,13 +3,16 @@
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceNotFoundEvent;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
+import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
+import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
+import gov.nist.javax.sip.message.SIPRequest;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.slf4j.Logger;
@@ -21,7 +24,10 @@
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
+import javax.sip.address.SipURI;
+import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
+import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.Map;
@@ -40,13 +46,16 @@
private SIPProcessorObserver sipProcessorObserver;
@Autowired
- private IVideoManagerStorager storage;
+ private IVideoManagerStorage storage;
@Autowired
private SipSubscribe sipSubscribe;
@Autowired
private IRedisCatchStorage redisCatchStorage;
+
+ @Autowired
+ private VideoStreamSessionManager sessionManager;
@Override
public void afterPropertiesSet() throws Exception {
@@ -60,14 +69,33 @@
@Override
public void process(RequestEvent evt) {
+ SIPRequest sipRequest = (SIPRequest)evt.getRequest();
logger.debug("鎺ユ敹鍒版秷鎭細" + evt.getRequest());
String deviceId = SipUtils.getUserIdFromFromHeader(evt.getRequest());
- CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME);
+ CallIdHeader callIdHeader = sipRequest.getCallIdHeader();
+ // 鍏堜粠浼氳瘽鍐呮煡鎵�
+ SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransaction(null, null, callIdHeader.getCallId(), null);
+ // 鍏煎娴峰悍 濯掍綋閫氱煡 娑堟伅from瀛楁涓嶆槸璁惧ID鐨勯棶棰�
+ if (ssrcTransaction != null) {
+ deviceId = ssrcTransaction.getDeviceId();
+ }
// 鏌ヨ璁惧鏄惁瀛樺湪
Device device = redisCatchStorage.getDevice(deviceId);
// 鏌ヨ涓婄骇骞冲彴鏄惁瀛樺湪
ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId);
try {
+ if (device != null && parentPlatform != null) {
+
+ logger.warn("[閲嶅]骞冲彴涓庤澶囩紪鍙烽噸澶嶏細{}", deviceId);
+ SIPRequest request = (SIPRequest) evt.getRequest();
+ String hostAddress = request.getRemoteAddress().getHostAddress();
+ int remotePort = request.getRemotePort();
+ if (device.getHostAddress().equals(hostAddress + ":" + remotePort)) {
+ parentPlatform = null;
+ }else {
+ device = null;
+ }
+ }
if (device == null && parentPlatform == null) {
// 涓嶅瓨鍦ㄥ垯鍥炲404
responseAck(evt, Response.NOT_FOUND, "device "+ deviceId +" not found");
@@ -77,7 +105,19 @@
sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()).response(eventResult);
};
}else {
- Element rootElement = getRootElement(evt);
+ Element rootElement = null;
+ try {
+ rootElement = getRootElement(evt);
+ if (rootElement == null) {
+ logger.error("澶勭悊MESSAGE璇锋眰 鏈幏鍙栧埌娑堟伅浣搟}", evt.getRequest());
+ responseAck(evt, Response.BAD_REQUEST, "content is null");
+ return;
+ }
+ } catch (DocumentException e) {
+ logger.warn("瑙ｆ瀽XML娑堟伅鍐呭寮傚父", e);
+ // 涓嶅瓨鍦ㄥ垯鍥炲404
+ responseAck(evt, Response.BAD_REQUEST, e.getMessage());
+ }
String name = rootElement.getName();
IMessageHandler messageHandler = messageHandlerMap.get(name);
if (messageHandler != null) {
@@ -98,8 +138,6 @@
logger.warn("鍙傛暟鏃犳晥", e);
} catch (ParseException e) {
logger.warn("SIP鍥炲鏃惰В鏋愬紓甯�", e);
- } catch (DocumentException e) {
- logger.warn("瑙ｆ瀽XML娑堟伅鍐呭寮傚父", e);
}
}
--
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