From a29a0a0785f966294ba01982fba62c1ff0f23bea Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期四, 22 四月 2021 17:33:07 +0800
Subject: [PATCH] 增加对设备的兼容性

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java |   16 ++++++----------
 1 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java
index 83500aa..0e238b0 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java
@@ -2,16 +2,13 @@
 
 import java.text.ParseException;
 
-import javax.sip.Dialog;
-import javax.sip.InvalidArgumentException;
-import javax.sip.ResponseEvent;
-import javax.sip.SipException;
+import javax.sip.*;
 import javax.sip.address.SipURI;
 import javax.sip.header.CSeqHeader;
-import javax.sip.header.ViaHeader;
 import javax.sip.message.Request;
 import javax.sip.message.Response;
 
+import gov.nist.javax.sip.ResponseEventExt;
 import org.springframework.stereotype.Component;
 
 import com.genersoft.iot.vmp.conf.SipConfig;
@@ -46,16 +43,15 @@
 			// 鎴愬姛鍝嶅簲
 			// 涓嬪彂ack
 			if (statusCode == Response.OK) {
+				ResponseEventExt event = (ResponseEventExt)evt;
 				Dialog dialog = evt.getDialog();
 				CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
 				Request reqAck = dialog.createAck(cseq.getSeqNumber());
-
 				SipURI requestURI = (SipURI) reqAck.getRequestURI();
-				ViaHeader viaHeader = (ViaHeader) response.getHeader(ViaHeader.NAME);
-				requestURI.setHost(viaHeader.getHost());
-				requestURI.setPort(viaHeader.getPort());
+				requestURI.setHost(event.getRemoteIpAddress());
+				requestURI.setPort(event.getRemotePort());
 				reqAck.setRequestURI(requestURI);
-
+				System.out.println("鍚� " + event.getRemoteIpAddress() + ":" + event.getRemotePort() + "鍥炲ack");
 				dialog.sendAck(reqAck);
 			}
 		} catch (InvalidArgumentException | SipException e) {

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