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wvp-GB28181-pro
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完成向上级联->点播--002

pull/46/head
panlinlin 2021-01-15 18:22:57 +08:00
parent e09e541c82
commit 1b44ba3367
8 changed files with 210 additions and 56 deletions
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6
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorFactory.java
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@ -15,6 +15,7 @@ import com.alibaba.fastjson.JSON;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.*;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.vmanager.service.IPlayService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@ -103,6 +104,9 @@ public class SIPProcessorFactory {
@Autowired
private OtherResponseProcessor otherResponseProcessor;
@Autowired
private IPlayService playService;
// 注：这里使用注解会导致循环依赖注入，暂用springBean
private SipProvider tcpSipProvider;
@ -120,7 +124,9 @@ public class SIPProcessorFactory {
processor.setTcpSipProvider(getTcpSipProvider());
processor.setUdpSipProvider(getUdpSipProvider());
processor.setCmder(cmder);
processor.setCmderFroPlatform(cmderFroPlatform);
processor.setPlayService(playService);
processor.setStorager(storager);
return processor;
} else if (Request.REGISTER.equals(method)) {

80
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
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@ -10,19 +10,26 @@ import javax.sip.header.SubjectHeader;
import javax.sip.message.Request;
import javax.sip.message.Response;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.sdp.Codec;
import com.genersoft.iot.vmp.gb28181.sdp.MediaDescription;
import com.genersoft.iot.vmp.gb28181.sdp.SdpParser;
import com.genersoft.iot.vmp.gb28181.sdp.SessionDescription;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.vmanager.play.bean.PlayResult;
import com.genersoft.iot.vmp.vmanager.service.IPlayService;
import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.address.SipUri;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import java.io.IOException;
import java.text.ParseException;
@ -41,6 +48,10 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
private IVideoManagerStorager storager;
private SIPCommander cmder;
private IPlayService playService;
/**
* 处理invite请求
*
@ -119,7 +130,30 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
String ssrc = sdp.getSsrc();
Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(platformId, channelId);
if (device == null) {
logger.warn("点播平台{}的通道{}时未找到设备信息", platformId, channel);
response500Ack(evt);
return;
}
// 通知下级推流，
PlayResult playResult = playService.play(device.getDeviceId(), channelId, (response)->{
// 收到推流， 回复200OK
},(event -> {
// 未知错误。直接转发设备点播的错误
Response response = null;
try {
response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
getServerTransaction(evt).sendResponse(response);
} catch (ParseException | SipException | InvalidArgumentException e) {
e.printStackTrace();
}
}));
playResult.getResult();
// 查找合适的端口推流，
// 发送 200ok
// 收到ack后调用推流接口
@ -149,14 +183,16 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
}
/***
* 回复404
* 回复200 OK
* @param evt
* @throws SipException
* @throws InvalidArgumentException
* @throws ParseException
*/
private void response404Ack(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.NOT_FOUND, evt.getRequest());
private void responseAck(RequestEvent evt, String sdp) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest());
ContentTypeHeader contentTypeHeader = getHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
response.setContent(sdp, contentTypeHeader);
getServerTransaction(evt).sendResponse(response);
}
@ -172,6 +208,18 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
getServerTransaction(evt).sendResponse(response);
}
/***
* 回复404
* @param evt
* @throws SipException
* @throws InvalidArgumentException
* @throws ParseException
*/
private void response404Ack(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.NOT_FOUND, evt.getRequest());
getServerTransaction(evt).sendResponse(response);
}
/***
* 回复488
* @param evt
@ -185,16 +233,14 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
}
/***
* 回复200 OK
* 回复500
* @param evt
* @throws SipException
* @throws InvalidArgumentException
* @throws ParseException
*/
private void responseAck(RequestEvent evt, String sdp) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest());
ContentTypeHeader contentTypeHeader = getHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
response.setContent(sdp, contentTypeHeader);
private void response500Ack(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
Response response = getMessageFactory().createResponse(Response.SERVER_INTERNAL_ERROR, evt.getRequest());
getServerTransaction(evt).sendResponse(response);
}
@ -207,6 +253,8 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
public SIPCommanderFroPlatform getCmderFroPlatform() {
return cmderFroPlatform;
}
@ -222,4 +270,20 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
public void setStorager(IVideoManagerStorager storager) {
this.storager = storager;
}
public SIPCommander getCmder() {
return cmder;
}
public void setCmder(SIPCommander cmder) {
this.cmder = cmder;
}
public IPlayService getPlayService() {
return playService;
}
public void setPlayService(IPlayService playService) {
this.playService = playService;
}
}

2
src/main/java/com/genersoft/iot/vmp/storager/IVideoManagerStorager.java
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@ -234,4 +234,6 @@ public interface IVideoManagerStorager {
DeviceChannel queryChannelInParentPlatform(String platformId, String channelId);
Device queryVideoDeviceByPlatformIdAndChannelId(String platformId, String channelId);
}

5
src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java
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@ -335,4 +335,9 @@ public class VideoManagerStoragerImpl implements IVideoManagerStorager {
DeviceChannel channel = patformChannelMapper.queryChannelInParentPlatform(platformId, channelId);
return channel;
}
@Override
public Device queryVideoDeviceByPlatformIdAndChannelId(String platformId, String channelId) {
return null;
}
}

54
src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java
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@ -10,6 +10,7 @@ import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.vmanager.play.bean.PlayResult;
import com.genersoft.iot.vmp.vmanager.service.IPlayService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -64,62 +65,19 @@ public class PlayController {
@PathVariable String channelId) {
Device device = storager.queryVideoDevice(deviceId);
StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
UUID uuid = UUID.randomUUID();
DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
// 录像查询以channelId作为deviceId查询
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);
if (streamInfo == null) {
// 发送点播消息
cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
logger.info("收到订阅消息： " + response.toJSONString());
playService.onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
}, event -> {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
} else {
String streamId = streamInfo.getStreamId();
JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
if (rtpInfo.getBoolean("exist")) {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
msg.setData(JSON.toJSONString(streamInfo));
resultHolder.invokeResult(msg);
} else {
redisCatchStorage.stopPlay(streamInfo);
storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
logger.info("收到订阅消息： " + response.toJSONString());
playService.onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
}, event -> {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
}
}
PlayResult playResult = playService.play(deviceId, channelId, null, null);
// 超时处理
result.onTimeout(()->{
playResult.getResult().onTimeout(()->{
logger.warn(String.format("设备点播超时，deviceId：%s ，channelId：%s", deviceId, channelId));
// 释放rtpserver
cmder.closeRTPServer(device, channelId);
cmder.closeRTPServer(playResult.getDevice(), channelId);
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + playResult.getUuid());
msg.setData("Timeout");
resultHolder.invokeResult(msg);
});
return result;
return playResult.getResult();
}
@PostMapping("/play/{streamId}/stop")

37
src/main/java/com/genersoft/iot/vmp/vmanager/play/bean/PlayResult.java Normal file
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@ -0,0 +1,37 @@
package com.genersoft.iot.vmp.vmanager.play.bean;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import org.springframework.http.ResponseEntity;
import org.springframework.web.context.request.async.DeferredResult;
public class PlayResult {
private DeferredResult<ResponseEntity<String>> result;
private String uuid;
private Device device;
public DeferredResult<ResponseEntity<String>> getResult() {
return result;
}
public void setResult(DeferredResult<ResponseEntity<String>> result) {
this.result = result;
}
public String getUuid() {
return uuid;
}
public void setUuid(String uuid) {
this.uuid = uuid;
}
public Device getDevice() {
return device;
}
public void setDevice(Device device) {
this.device = device;
}
}

7
src/main/java/com/genersoft/iot/vmp/vmanager/service/IPlayService.java
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@ -2,6 +2,11 @@ package com.genersoft.iot.vmp.vmanager.service;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.vmanager.play.bean.PlayResult;
import org.springframework.http.ResponseEntity;
import org.springframework.web.context.request.async.DeferredResult;
/**
* 点播处理
@ -10,4 +15,6 @@ public interface IPlayService {
void onPublishHandlerForPlayBack(JSONObject resonse, String deviceId, String channelId, String uuid);
void onPublishHandlerForPlay(JSONObject resonse, String deviceId, String channelId, String uuid);
PlayResult play(String deviceId, String channelId, ZLMHttpHookSubscribe.Event event, SipSubscribe.Event errorEvent);
}

75
src/main/java/com/genersoft/iot/vmp/vmanager/service/impl/PlayServiceImpl.java
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@ -4,19 +4,29 @@ import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.MediaServerConfig;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.vmanager.play.PlayController;
import com.genersoft.iot.vmp.vmanager.play.bean.PlayResult;
import com.genersoft.iot.vmp.vmanager.service.IPlayService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.context.request.async.DeferredResult;
import javax.sip.message.Response;
import java.text.DecimalFormat;
import java.util.UUID;
@Service
public class PlayServiceImpl implements IPlayService {
@ -26,12 +36,77 @@ public class PlayServiceImpl implements IPlayService {
@Autowired
private IVideoManagerStorager storager;
@Autowired
private SIPCommander cmder;
@Autowired
private IRedisCatchStorage redisCatchStorage;
@Autowired
private DeferredResultHolder resultHolder;
@Autowired
private ZLMRESTfulUtils zlmresTfulUtils;
@Override
public PlayResult play(String deviceId, String channelId, ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent) {
PlayResult playResult = new PlayResult();
Device device = storager.queryVideoDevice(deviceId);
StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
playResult.setDevice(device);
UUID uuid = UUID.randomUUID();
playResult.setUuid(uuid.toString());
DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
playResult.setResult(result);
// 录像查询以channelId作为deviceId查询
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);
if (streamInfo == null) {
// 发送点播消息
cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
logger.info("收到订阅消息： " + response.toJSONString());
onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
if (hookEvent != null) {
hookEvent.response(response);
}
}, event -> {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
if (errorEvent != null) {
errorEvent.response(event);
}
});
} else {
String streamId = streamInfo.getStreamId();
JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
if (rtpInfo.getBoolean("exist")) {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
msg.setData(JSON.toJSONString(streamInfo));
resultHolder.invokeResult(msg);
} else {
redisCatchStorage.stopPlay(streamInfo);
storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
logger.info("收到订阅消息： " + response.toJSONString());
onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
}, event -> {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
}
}
return playResult;
}
@Override
public void onPublishHandlerForPlay(JSONObject resonse, String deviceId, String channelId, String uuid) {
RequestMessage msg = new RequestMessage();