From 2bc284222483d0fb76b861ead4f462421274706d Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期四, 04 五月 2023 15:36:04 +0800
Subject: [PATCH] 优化国标点播下级平台，ssrc更新的时因为旧的端口释放慢导致点播失败的问题，使用新的接口直接更新ssrc
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java | 86 +++++++++++++++++++++++++++----------------
1 files changed, 54 insertions(+), 32 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index 81dd8d8..c235320 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -5,6 +5,7 @@
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
+import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
@@ -72,6 +73,9 @@
@Autowired
private IRedisCatchStorage redisCatchStorage;
+
+ @Autowired
+ private SSRCFactory ssrcFactory;
@Autowired
private DynamicTask dynamicTask;
@@ -241,18 +245,15 @@
String contentString = new String(request.getRawContent());
// jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎浠ヨВ鏋愩��
- int ssrcIndex = contentString.indexOf("y=");
// 妫�鏌ユ槸鍚︽湁y瀛楁
- String ssrcDefault = "0000000000";
- String ssrc;
+ int ssrcIndex = contentString.indexOf("y=");
+
SessionDescription sdp;
if (ssrcIndex >= 0) {
//ssrc瑙勫畾闀垮害涓�10涓瓧鑺傦紝涓嶅彇浣欎笅闀垮害浠ラ伩鍏嶅悗缁繕鏈夆�渇=鈥濆瓧娈�
- ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
- String substring = contentString.substring(0, contentString.indexOf("y="));
+ String substring = contentString.substring(0, ssrcIndex);
sdp = SdpFactory.getInstance().createSessionDescription(substring);
} else {
- ssrc = ssrcDefault;
sdp = SdpFactory.getInstance().createSessionDescription(contentString);
}
String sessionName = sdp.getSessionName().getValue();
@@ -316,7 +317,7 @@
String username = sdp.getOrigin().getUsername();
String addressStr = sdp.getConnection().getAddress();
- logger.info("[涓婄骇鐐规挱]鐢ㄦ埛锛歿}锛� 閫氶亾锛歿}, 鍦板潃锛歿}:{}锛� ssrc锛歿}", username, channelId, addressStr, port, ssrc);
+
Device device = null;
// 閫氳繃 channel 鍜� gbStream 鏄惁涓簄ull 鍊煎垽鏂潵婧愭槸鐩存挱娴佸悎閫傚浗鏍�
if (channel != null) {
@@ -340,6 +341,15 @@
}
return;
}
+
+ String ssrc;
+ if (userSetting.getUseCustomSsrcForParentInvite() || ssrcIndex < 0) {
+ // 涓婄骇骞冲彴鐐规挱鏃朵笉浣跨敤涓婄骇骞冲彴鎸囧畾鐨剆src锛屼娇鐢ㄨ嚜瀹氫箟鐨剆src锛屽弬鑰冨浗鏍囨枃妗�-鐐规挱澶栧煙璁惧濯掍綋娴丼SRC澶勭悊鏂瑰紡
+ ssrc = "Play".equalsIgnoreCase(sessionName) ? ssrcFactory.getPlaySsrc(mediaServerItem.getId()) : ssrcFactory.getPlayBackSsrc(mediaServerItem.getId());
+ }else {
+ ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ }
+ logger.info("[涓婄骇鐐规挱] 鐢ㄦ埛锛歿}锛� 閫氶亾锛歿}, 鍦板潃锛歿}:{}锛� ssrc锛歿}", username, channelId, addressStr, port, ssrc);
SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
device.getDeviceId(), channelId, mediaTransmissionTCP, platform.isRtcp());
@@ -405,12 +415,8 @@
}, 60 * 1000);
responseSdpAck(request, content.toString(), platform);
- } catch (SipException e) {
- e.printStackTrace();
- } catch (InvalidArgumentException e) {
- e.printStackTrace();
- } catch (ParseException e) {
- e.printStackTrace();
+ } catch (SipException | InvalidArgumentException | ParseException e) {
+ logger.error("[鍛戒护鍙戦�佸け璐 鍥芥爣绾ц仈 鍥炲SdpAck", e);
}
};
SipSubscribe.Event errorEvent = ((event) -> {
@@ -419,13 +425,13 @@
Response response = getMessageFactory().createResponse(event.statusCode, evt.getRequest());
sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
} catch (ParseException | SipException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
});
sendRtpItem.setApp("rtp");
if ("Playback".equalsIgnoreCase(sessionName)) {
sendRtpItem.setPlayType(InviteStreamType.PLAYBACK);
- SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, device.isSsrcCheck(), true);
+ SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, null, device.isSsrcCheck(), true, 0, false, device.getStreamModeForParam());
sendRtpItem.setStreamId(ssrcInfo.getStream());
// 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
redisCatchStorage.updateSendRTPSever(sendRtpItem);
@@ -465,23 +471,24 @@
}
}
if (playTransaction == null) {
+ // 琚偣鎾殑閫氶亾鐩墠鏈鐐规挱锛屽垯寮�濮嬬偣鎾�
String streamId = null;
if (mediaServerItem.isRtpEnable()) {
streamId = String.format("%s_%s", device.getDeviceId(), channelId);
}
- SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(), false);
+ SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, ssrc, device.isSsrcCheck(), false, 0, false, device.getStreamModeForParam());
logger.info(JSONObject.toJSONString(ssrcInfo));
sendRtpItem.setStreamId(ssrcInfo.getStream());
- sendRtpItem.setSsrc(ssrc.equals(ssrcDefault) ? ssrcInfo.getSsrc() : ssrc);
+// sendRtpItem.setSsrc(ssrcInfo.getSsrc());
// 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
redisCatchStorage.updateSendRTPSever(sendRtpItem);
- MediaServerItem finalMediaServerItem = mediaServerItem;
playService.play(mediaServerItem, ssrcInfo, device, channelId, hookEvent, errorEvent, (code, msg) -> {
logger.info("[涓婄骇鐐规挱]瓒呮椂, 鐢ㄦ埛锛歿}锛� 閫氶亾锛歿}", username, channelId);
redisCatchStorage.deleteSendRTPServer(platform.getServerGBId(), channelId, callIdHeader.getCallId(), null);
});
} else {
+
sendRtpItem.setStreamId(playTransaction.getStream());
// 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
redisCatchStorage.updateSendRTPSever(sendRtpItem);
@@ -492,6 +499,15 @@
}
}
} else if (gbStream != null) {
+
+ String ssrc;
+ if (userSetting.getUseCustomSsrcForParentInvite() || ssrcIndex < 0) {
+ // 涓婄骇骞冲彴鐐规挱鏃朵笉浣跨敤涓婄骇骞冲彴鎸囧畾鐨剆src锛屼娇鐢ㄨ嚜瀹氫箟鐨剆src锛屽弬鑰冨浗鏍囨枃妗�-鐐规挱澶栧煙璁惧濯掍綋娴丼SRC澶勭悊鏂瑰紡
+ ssrc = "Play".equalsIgnoreCase(sessionName) ? ssrcFactory.getPlaySsrc(mediaServerItem.getId()) : ssrcFactory.getPlayBackSsrc(mediaServerItem.getId());
+ }else {
+ ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ }
+
if("push".equals(gbStream.getStreamType())) {
if (streamPushItem != null && streamPushItem.isPushIng()) {
// 鎺ㄦ祦鐘舵��
@@ -521,7 +537,7 @@
} catch (SdpParseException e) {
logger.error("sdp瑙ｆ瀽閿欒", e);
} catch (SdpException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
}
@@ -676,11 +692,11 @@
mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
responseAck(request, Response.REQUEST_TIMEOUT); // 瓒呮椂
} catch (SipException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (InvalidArgumentException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (ParseException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
}, userSetting.getPlatformPlayTimeout());
// 娣诲姞鐩戝惉
@@ -699,11 +715,11 @@
try {
responseAck(request, Response.BUSY_HERE);
} catch (SipException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (InvalidArgumentException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (ParseException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
return;
}
@@ -761,11 +777,11 @@
try {
responseAck(request, Response.BUSY_HERE);
} catch (SipException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (InvalidArgumentException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (ParseException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
return;
}
@@ -818,7 +834,13 @@
content.append("s=Play\r\n");
content.append("c=IN IP4 " + mediaServerItem.getSdpIp() + "\r\n");
content.append("t=0 0\r\n");
- content.append("m=video " + sendRtpItem.getLocalPort() + " RTP/AVP 96\r\n");
+ // 闈炰弗鏍兼ā寮忕鍙ｄ笉缁熶竴, 澧炲姞鍏煎鎬э紝淇敼涓轰竴涓笉涓�0鐨勭鍙�
+ int localPort = sendRtpItem.getLocalPort();
+ if(localPort == 0)
+ {
+ localPort = new Random().nextInt(65535) + 1;
+ }
+ content.append("m=video " + localPort + " RTP/AVP 96\r\n");
content.append("a=sendonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
if (sendRtpItem.isTcp()) {
@@ -835,11 +857,11 @@
try {
return responseSdpAck(request, content.toString(), platform);
} catch (SipException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (InvalidArgumentException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
} catch (ParseException e) {
- e.printStackTrace();
+ logger.error("鏈鐞嗙殑寮傚父 ", e);
}
return null;
}
--
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