From fa80ba6f2bf4b69c0c6ad64e164f21f0bad72fa4 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 12 六月 2023 22:54:40 +0800
Subject: [PATCH] 修复sdp解析错误
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index 8960e2c..1ce072f 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -452,7 +452,7 @@
}
subscribe.removeSubscribe(hookSubscribe);
});
- Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()), ssrcInfo.getSsrc());
+ Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()), ssrcInfo.getSsrc());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {
ResponseEvent responseEvent = (ResponseEvent) event.event;
@@ -568,17 +568,13 @@
});
});
- Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, SipUtils.getNewFromTag(), null,newCallIdHeader, ssrcInfo.getSsrc());
+ Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,newCallIdHeader, ssrcInfo.getSsrc());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {
ResponseEvent responseEvent = (ResponseEvent) event.event;
SIPResponse response = (SIPResponse) responseEvent.getResponse();
String contentString =new String(response.getRawContent());
- int ssrcIndex = contentString.indexOf("y=");
- String ssrc=ssrcInfo.getSsrc();
- if (ssrcIndex >= 0) {
- ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
- }
+ String ssrc = SipUtils.getSsrcFromSdp(contentString);
streamSession.put(device.getDeviceId(), channelId, response.getCallIdHeader().getCallId(), ssrcInfo.getStream(), ssrc, mediaServerItem.getId(), response, InviteSessionType.DOWNLOAD);
okEvent.response(event);
});
--
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