From bc0319b3f338412aa18f73bd749057e9ea3a7125 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 13 十二月 2021 17:20:23 +0800
Subject: [PATCH] 将device信息写入redis以提高sip处理速度
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 54 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
index 48facf6..98ea7c9 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
@@ -3,6 +3,7 @@
import java.text.ParseException;
import java.util.ArrayList;
+import javax.sip.Dialog;
import javax.sip.InvalidArgumentException;
import javax.sip.PeerUnavailableException;
import javax.sip.SipFactory;
@@ -11,6 +12,9 @@
import javax.sip.header.*;
import javax.sip.message.Request;
+import com.genersoft.iot.vmp.common.StreamInfo;
+import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
+import com.genersoft.iot.vmp.vmanager.gb28181.session.InfoCseqCache;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@@ -18,7 +22,7 @@
import com.genersoft.iot.vmp.gb28181.bean.Device;
/**
- * @Description:鎽勫儚澶村懡浠equest鍒涢�犲櫒 TODO 鍐椾綑浠ｇ爜澶寰呬紭鍖�
+ * @description:鎽勫儚澶村懡浠equest鍒涢�犲櫒 TODO 鍐椾綑浠ｇ爜澶寰呬紭鍖�
* @author: swwheihei
* @date: 2020骞�5鏈�6鏃� 涓婂崍9:29:02
*/
@@ -30,6 +34,9 @@
@Autowired
private SipFactory sipFactory;
+
+ @Autowired
+ private VideoStreamSessionManager streamSession;
public Request createMessageRequest(Device device, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
Request request = null;
@@ -210,4 +217,50 @@
request.setContent(content, contentTypeHeader);
return request;
}
+
+ public Request createInfoRequest(Device device, StreamInfo streamInfo, String content)
+ throws PeerUnavailableException, ParseException, InvalidArgumentException {
+ Request request = null;
+ Dialog dialog = streamSession.getDialog(streamInfo.getDeviceID(), streamInfo.getChannelId());
+
+ SipURI requestLine = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(),
+ device.getHostAddress());
+ // via
+ ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
+ ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(device.getIp(), device.getPort(),
+ device.getTransport(), null);
+ viaHeader.setRPort();
+ viaHeaders.add(viaHeader);
+ // from
+ SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),
+ sipConfig.getDomain());
+ Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
+ FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, dialog.getLocalTag());
+ // to
+ SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(streamInfo.getChannelId(),
+ sipConfig.getDomain());
+ Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
+ ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, dialog.getRemoteTag());
+
+ // callid
+ CallIdHeader callIdHeader = dialog.getCallId();
+
+ // Forwards
+ MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+
+ // ceq
+ CSeqHeader cSeqHeader = sipFactory.createHeaderFactory()
+ .createCSeqHeader(InfoCseqCache.CSEQCACHE.get(streamInfo.getStreamId()), Request.INFO);
+
+ request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,
+ fromHeader, toHeader, viaHeaders, maxForwards);
+ Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
+ .createSipURI(sipConfig.getId(), sipConfig.getIp() + ":" + sipConfig.getPort()));
+ request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+
+ ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application",
+ "MANSRTSP");
+ request.setContent(content, contentTypeHeader);
+ return request;
+ }
}
--
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