Shikong/wvp-gb28181-project
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收流时设置re_use_port参数解决端口关闭快速打开造成的端口未释放问题， 支持点播的tcp主动

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This commit is contained in:
648540858 2023-04-19 16:21:28 +08:00
parent f68f6d20e0
commit 0f3898910c
8 changed files with 79 additions and 30 deletions
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11
src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java
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@ -247,6 +247,17 @@ public class Device {
return streamMode;
}
public Integer getStreamModeForParam() {
if (streamMode.equalsIgnoreCase("UDP")) {
return 0;
}else if (streamMode.equalsIgnoreCase("TCP-PASSIVE")) {
return 1;
}else if (streamMode.equalsIgnoreCase("TCP-ACTIVE")) {
return 2;
}
return 0;
}
public void setStreamMode(String streamMode) {
this.streamMode = streamMode;
}

4
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
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@ -425,7 +425,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
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());
// 写入redis， 超时时回复
redisCatchStorage.updateSendRTPSever(sendRtpItem);
@ -469,7 +469,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
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, null, device.isSsrcCheck(), false, 0, false, device.getStreamModeForParam());
logger.info(JSONObject.toJSONString(ssrcInfo));
sendRtpItem.setStreamId(ssrcInfo.getStream());
sendRtpItem.setSsrc(ssrc.equals(ssrcDefault) ? ssrcInfo.getSsrc() : ssrc);

8
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRESTfulUtils.java
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@ -346,4 +346,12 @@ public class ZLMRESTfulUtils {
param.put("stream_id", streamId);
return sendPost(mediaServerItem, "resumeRtpCheck",param, null);
}
public JSONObject connectRtpServer(MediaServerItem mediaServerItem, String dst_url, int dst_port, String stream_id) {
Map<String, Object> param = new HashMap<>(1);
param.put("dst_url", dst_url);
param.put("dst_port", dst_port);
param.put("stream_id", stream_id);
return sendPost(mediaServerItem, "connectRtpServer",param, null);
}
}

22
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
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@ -91,7 +91,17 @@ public class ZLMRTPServerFactory {
return result;
}
public int createRTPServer(MediaServerItem mediaServerItem, String streamId, int ssrc, Integer port) {
/**
* 开启rtpServer
* @param mediaServerItem zlm服务实例
* @param streamId 流Id
* @param ssrc ssrc
* @param port 端口， 0/null为使用随机
* @param reUsePort 是否重用端口
* @param tcpMode 0/null udp 模式，1 tcp 被动模式, 2 tcp 主动模式。
* @return
*/
public int createRTPServer(MediaServerItem mediaServerItem, String streamId, int ssrc, Integer port, Boolean reUsePort, Integer tcpMode) {
int result = -1;
// 查询此rtp server 是否已经存在
JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(mediaServerItem, streamId);
@ -107,7 +117,7 @@ public class ZLMRTPServerFactory {
JSONObject jsonObject = zlmresTfulUtils.closeRtpServer(mediaServerItem, param);
if (jsonObject != null ) {
if (jsonObject.getInteger("code") == 0) {
return createRTPServer(mediaServerItem, streamId, ssrc, port);
return createRTPServer(mediaServerItem, streamId, ssrc, port, reUsePort, tcpMode);
}else {
logger.warn("[开启rtpServer], 重启RtpServer错误");
}
@ -121,8 +131,14 @@ public class ZLMRTPServerFactory {
Map<String, Object> param = new HashMap<>();
param.put("enable_tcp", 1);
if (tcpMode == null) {
tcpMode = 0;
}
param.put("tcp_mode", tcpMode);
param.put("stream_id", streamId);
if (reUsePort != null) {
param.put("re_use_port", reUsePort?"1":"0");
}
// 推流端口设置0则使用随机端口
if (port == null) {
param.put("port", 0);

7
src/main/java/com/genersoft/iot/vmp/service/IMediaServerService.java
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@ -44,11 +44,8 @@ public interface IMediaServerService {
void updateVmServer(List<MediaServerItem> mediaServerItemList);
SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean ssrcCheck, boolean isPlayback);
SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback);
SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback, Integer port);
SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck,
boolean isPlayback, Integer port, Boolean reUsePort, Integer tcpMode);
void closeRTPServer(MediaServerItem mediaServerItem, String streamId);

14
src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
View File

@ -125,13 +125,10 @@ public class MediaServerServiceImpl implements IMediaServerService {
}
}
@Override
public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean ssrcCheck, boolean isPlayback) {
return openRTPServer(mediaServerItem, streamId, null, ssrcCheck,isPlayback);
}
@Override
public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck, boolean isPlayback, Integer port) {
public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck,
boolean isPlayback, Integer port, Boolean reUsePort, Integer tcpMode) {
if (mediaServerItem == null || mediaServerItem.getId() == null) {
logger.info("[openRTPServer] 失败, mediaServerItem == null || mediaServerItem.getId() == null");
return null;
@ -153,18 +150,13 @@ public class MediaServerServiceImpl implements IMediaServerService {
}
int rtpServerPort;
if (mediaServerItem.isRtpEnable()) {
rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0, port);
rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0, port, reUsePort, tcpMode);
} else {
rtpServerPort = mediaServerItem.getRtpProxyPort();
}
return new SSRCInfo(rtpServerPort, ssrc, streamId);
}
@Override
public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback) {
return openRTPServer(mediaServerItem, streamId, ssrc, ssrcCheck, isPlayback, null);
}
@Override
public void closeRTPServer(MediaServerItem mediaServerItem, String streamId) {
if (mediaServerItem == null) {

39
src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
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@ -43,6 +43,7 @@ import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import javax.sdp.*;
import javax.sip.InvalidArgumentException;
import javax.sip.ResponseEvent;
import javax.sip.SipException;
@ -51,6 +52,7 @@ import java.math.RoundingMode;
import java.text.ParseException;
import java.util.List;
import java.util.UUID;
import java.util.Vector;
@SuppressWarnings(value = {"rawtypes", "unchecked"})
@Service
@ -180,7 +182,7 @@ public class PlayServiceImpl implements IPlayService {
if (mediaServerItem.isRtpEnable()) {
streamId = String.format("%s_%s", device.getDeviceId(), channelId);
}
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, device.isSsrcCheck(), false);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(), false, 0, false, device.getStreamModeForParam());
if (ssrcInfo == null) {
WVPResult wvpResult = new WVPResult();
wvpResult.setCode(ErrorCode.ERROR100.getCode());
@ -296,6 +298,29 @@ public class PlayServiceImpl implements IPlayService {
String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12).trim();
// 查询到ssrc不一致且开启了ssrc校验则需要针对处理
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
String substring = contentString.substring(0, contentString.indexOf("y="));
try {
SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
int port = -1;
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
for (Object description : mediaDescriptions) {
MediaDescription mediaDescription = (MediaDescription) description;
Media media = mediaDescription.getMedia();
Vector mediaFormats = media.getMediaFormats(false);
if (mediaFormats.contains("96")) {
port = media.getMediaPort();
break;
}
}
logger.info("[点播-TCP主动连接对方] deviceId: {}, channelId: {}, 连接对方的地址：{}:{}, 收流模式：{}, SSRC: {}, SSRC校验：{}", device.getDeviceId(), channelId, sdp.getConnection().getAddress(), port, device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
JSONObject jsonObject = zlmresTfulUtils.connectRtpServer(mediaServerItem, sdp.getConnection().getAddress(), port, ssrcInfo.getStream());
logger.info("[点播-TCP主动连接对方] 结果： {}", jsonObject);
} catch (SdpException e) {
logger.error("[点播-TCP主动连接对方] deviceId: {}, channelId: {}, 解析200OK的SDP信息失败", device.getDeviceId(), channelId, e);
}
}
return;
}
logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse);
@ -331,7 +356,7 @@ public class PlayServiceImpl implements IPlayService {
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream(), result->{
if (result) {
// 重新开启ssrc server
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), false, ssrcInfo.getPort());
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), false, ssrcInfo.getPort(), true, device.getStreamModeForParam());
}else {
try {
logger.warn("[停止点播] {}/{}", device.getDeviceId(), channelId);
@ -475,8 +500,7 @@ public class PlayServiceImpl implements IPlayService {
return;
}
MediaServerItem newMediaServerItem = getNewMediaServerItem(device);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, device.isSsrcCheck(), true);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, null, device.isSsrcCheck(), true, 0, false, device.getStreamModeForParam());
playBack(newMediaServerItem, ssrcInfo, deviceId, channelId, startTime, endTime, inviteStreamCallback, callback);
}
@ -595,7 +619,7 @@ public class PlayServiceImpl implements IPlayService {
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream(), result->{
if (result) {
// 重新开启ssrc server
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort());
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort(), true, device.getStreamModeForParam());
}else {
try {
logger.warn("[回放消息]停止 {}/{}", device.getDeviceId(), channelId);
@ -645,8 +669,7 @@ public class PlayServiceImpl implements IPlayService {
playBackCallback.call(downloadResult);
return;
}
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, device.isSsrcCheck(), true);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, null, device.isSsrcCheck(), true, 0, false, device.getStreamModeForParam());
download(newMediaServerItem, ssrcInfo, deviceId, channelId, startTime, endTime, downloadSpeed, infoCallBack, playBackCallback);
}
@ -755,7 +778,7 @@ public class PlayServiceImpl implements IPlayService {
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream(), result->{
if (result) {
// 重新开启ssrc server
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort());
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort(), true, device.getStreamModeForParam());
}else {
try {
logger.warn("[录像下载] 停止{}/{}", device.getDeviceId(), channelId);

4
web_src/src/components/DeviceList.vue
View File

@ -25,11 +25,13 @@
</el-table-column>
<el-table-column prop="manufacturer" label="厂家" min-width="120" >
</el-table-column>
<el-table-column prop="transport" label="信令传输模式" min-width="120" >
</el-table-column>
<el-table-column label="流传输模式" min-width="160" >
<template slot-scope="scope">
<el-select size="mini" @change="transportChange(scope.row)" v-model="scope.row.streamMode" placeholder="请选择" style="width: 120px">
<el-option key="UDP" label="UDP" value="UDP"></el-option>
<el-option key="TCP-ACTIVE" label="TCP主动模式" :disabled="true" value="TCP-ACTIVE"></el-option>
<el-option key="TCP-ACTIVE" label="TCP主动模式" value="TCP-ACTIVE"></el-option>
<el-option key="TCP-PASSIVE" label="TCP被动模式" value="TCP-PASSIVE"></el-option>
</el-select>
</template>