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初步实现语音喊话

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This commit is contained in:
648540858
2022-05-09 18:15:30 +08:00
parent 9f0ef439cc
commit c2aaae9325
20 changed files with 760 additions and 178 deletions
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15
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/ISIPCommander.java
View File

@@ -6,8 +6,12 @@ import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import gov.nist.javax.sip.message.SIPRequest;
import gov.nist.javax.sip.stack.SIPDialog;
import javax.sip.Dialog;
import javax.sip.SipException;
import java.text.ParseException;
/**
* @description:设备能力接口，用于定义设备的控制、查询能力
@@ -123,6 +127,7 @@ public interface ISIPCommander {
*/
void streamByeCmd(String deviceId, String channelId, String stream, String callId, SipSubscribe.Event okEvent);
void streamByeCmd(String deviceId, String channelId, String stream, String callId);
void streamByeCmd(SIPDialog dialog, SIPRequest request, SipSubscribe.Event okEvent) throws SipException, ParseException;
/**
* 回放暂停
@@ -144,21 +149,13 @@ public interface ISIPCommander {
*/
void playSpeedCmd(Device device, StreamInfo streamInfo, Double speed);
/**
* 语音广播
*
* @param device 视频设备
* @param channelId 预览通道
*/
boolean audioBroadcastCmd(Device device,String channelId);
/**
* 语音广播
*
* @param device 视频设备
*/
void audioBroadcastCmd(Device device, SipSubscribe.Event okEvent);
boolean audioBroadcastCmd(Device device);
boolean audioBroadcastCmd(Device device, String channelId, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent);
/**
* 音视频录像控制

81
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
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@@ -733,42 +733,34 @@ public class SIPCommander implements ISIPCommander {
}
}
Request byeRequest = dialog.createRequest(Request.BYE);
SipURI byeURI = (SipURI) byeRequest.getRequestURI();
SIPRequest request = (SIPRequest)transaction.getRequest();
byeURI.setHost(request.getRemoteAddress().getHostAddress());
byeURI.setPort(request.getRemotePort());
ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
String protocol = viaHeader.getTransport().toUpperCase();
ClientTransaction clientTransaction = null;
if("TCP".equals(protocol)) {
clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
} else if("UDP".equals(protocol)) {
clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
}
CallIdHeader callIdHeader = (CallIdHeader) byeRequest.getHeader(CallIdHeader.NAME);
if (okEvent != null) {
sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);
}
dialog.sendRequest(clientTransaction);
streamByeCmd(dialog, (SIPRequest)transaction.getRequest(), okEvent);
} catch (SipException | ParseException e) {
e.printStackTrace();
}
}
/**
* 语音广播
*
* @param device 视频设备
* @param channelId 预览通道
*/
@Override
public boolean audioBroadcastCmd(Device device, String channelId) {
// 改为新的实现
return false;
public void streamByeCmd(SIPDialog dialog, SIPRequest request, SipSubscribe.Event okEvent) throws SipException, ParseException {
Request byeRequest = dialog.createRequest(Request.BYE);
SipURI byeURI = (SipURI) byeRequest.getRequestURI();
byeURI.setHost(request.getRemoteAddress().getHostAddress());
byeURI.setPort(request.getRemotePort());
ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
String protocol = viaHeader.getTransport().toUpperCase();
ClientTransaction clientTransaction = null;
if("TCP".equals(protocol)) {
clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
} else if("UDP".equals(protocol)) {
clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
}
CallIdHeader callIdHeader = (CallIdHeader) byeRequest.getHeader(CallIdHeader.NAME);
if (okEvent != null) {
sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);
}
dialog.sendRequest(clientTransaction);
}
/**
@@ -777,7 +769,7 @@ public class SIPCommander implements ISIPCommander {
* @param device 视频设备
*/
@Override
public boolean audioBroadcastCmd(Device device) {
public boolean audioBroadcastCmd(Device device,String channelId, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) {
try {
StringBuffer broadcastXml = new StringBuffer(200);
String charset = device.getCharset();
@@ -786,7 +778,7 @@ public class SIPCommander implements ISIPCommander {
broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");
broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
broadcastXml.append("<SourceID>" + sipConfig.getId() + "</SourceID>\r\n");
broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");
broadcastXml.append("<TargetID>" + channelId + "</TargetID>\r\n");
broadcastXml.append("</Notify>\r\n");
String tm = Long.toString(System.currentTimeMillis());
@@ -795,39 +787,14 @@ public class SIPCommander implements ISIPCommander {
: udpSipProvider.getNewCallId();
Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), "z9hG4bK-ViaBcst-" + tm, "FromBcst" + tm, null, callIdHeader);
transmitRequest(device, request);
transmitRequest(device, request, errorEvent, okEvent);
return true;
} catch (SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();
}
return false;
}
@Override
public void audioBroadcastCmd(Device device, SipSubscribe.Event errorEvent) {
try {
StringBuffer broadcastXml = new StringBuffer(200);
String charset = device.getCharset();
broadcastXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
broadcastXml.append("<Notify>\r\n");
broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");
broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
broadcastXml.append("<SourceID>" + sipConfig.getId() + "</SourceID>\r\n");
broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");
broadcastXml.append("</Notify>\r\n");
String tm = Long.toString(System.currentTimeMillis());
CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
: udpSipProvider.getNewCallId();
Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), "z9hG4bK-ViaBcst-" + tm, "FromBcst" + tm, null, callIdHeader);
transmitRequest(device, request, errorEvent);
} catch (SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();
}
}
/**
* 音视频录像控制
*

3
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
View File

@@ -94,6 +94,9 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
param.put("dst_port", sendRtpItem.getPort());
param.put("is_udp", is_Udp);
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", 8);
param.put("use_ps", 0);
param.put("only_audio", 1);
zlmrtpServerFactory.startSendRtpStream(mediaInfo, param);

188
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
View File

@@ -2,21 +2,27 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.SipConfig;
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.AudioBroadcastManager;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
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.ISIPCommander;
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.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMMediaListManager;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItemLite;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IPlayService;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
@@ -24,8 +30,12 @@ import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.utils.SerializeUtils;
import com.genersoft.iot.vmp.vmanager.bean.AudioBroadcastResult;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import gov.nist.javax.sdp.TimeDescriptionImpl;
import gov.nist.javax.sdp.fields.TimeField;
import gov.nist.javax.sip.message.SIPRequest;
import gov.nist.javax.sip.stack.SIPDialog;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
@@ -41,6 +51,7 @@ import javax.sip.message.Response;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Vector;
/**
@@ -73,7 +84,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
private IPlayService playService;
@Autowired
private ISIPCommander commander;
private AudioBroadcastManager audioBroadcastManager;
@Autowired
private ZLMRTPServerFactory zlmrtpServerFactory;
@@ -93,6 +104,15 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
@Autowired
private ZLMMediaListManager mediaListManager;
@Autowired
private DeferredResultHolder resultHolder;
@Autowired
private ZLMHttpHookSubscribe subscribe;
@Autowired
private SipConfig config;
@Override
public void afterPropertiesSet() throws Exception {
@@ -126,7 +146,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
// 查询请求是否来自上级平台\设备
ParentPlatform platform = storager.queryParentPlatByServerGBId(requesterId);
if (platform == null) {
inviteFromDeviceHandle(evt, requesterId);
inviteFromDeviceHandle(evt, requesterId, channelId);
}else {
// 查询平台下是否有该通道
DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
@@ -542,10 +562,25 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
}
}
public void inviteFromDeviceHandle(RequestEvent evt, String requesterId) throws InvalidArgumentException, ParseException, SipException, SdpException {
public void inviteFromDeviceHandle(RequestEvent evt, String requesterId, String channelId) throws InvalidArgumentException, ParseException, SipException, SdpException {
// 兼容奇葩的海康这里使用的不是通道编号而是本平台编号
// if (channelId.equals(config.getId())) {
// List<AudioBroadcastCatch> all = audioBroadcastManager.getAll();
// for (AudioBroadcastCatch audioBroadcastCatch : all) {
// if (audioBroadcastCatch.getDeviceId().equals(requesterId)) {
// channelId = audioBroadcastCatch.getChannelId();
// }
// }
// }
// // 兼容失败
// if (channelId.equals(config.getId())) {
// responseAck(evt, Response.BAD_REQUEST);
// return;
// }
// 非上级平台请求，查询是否设备请求（通常为接收语音广播的设备）
Device device = redisCatchStorage.getDevice(requesterId);
Request request = evt.getRequest();
if (device != null) {
logger.info("收到设备" + requesterId + "的语音广播Invite请求");
@@ -558,7 +593,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
int ssrcIndex = contentString.indexOf("y=");
if (ssrcIndex > 0) {
substring = contentString.substring(0, ssrcIndex);
ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12).trim();
}
ssrcIndex = substring.indexOf("f=");
if (ssrcIndex > 0) {
@@ -568,6 +603,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
// 获取支持的格式
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
// 查看是否支持PS 负载96
int port = -1;
//boolean recvonly = false;
@@ -602,10 +638,150 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE); // 不支持的格式，发415
return;
}
String username = sdp.getOrigin().getUsername();
String sessionName = sdp.getSessionName().getValue();
String addressStr = sdp.getOrigin().getAddress();
logger.info("设备{}请求语音流，地址：{}:{}，ssrc：{}", username, addressStr, port, ssrc);
logger.info("设备{}请求语音流，地址：{}:{}，ssrc：{}", requesterId, addressStr, port, ssrc);
MediaServerItem mediaServerItem = playService.getNewMediaServerItem(device);
if (mediaServerItem == null) {
logger.warn("未找到可用的zlm");
responseAck(evt, Response.BUSY_HERE);
return;
}
SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
device.getDeviceId(), channelId,
mediaTransmissionTCP);
sendRtpItem.setTcp(mediaTransmissionTCP);
if (tcpActive != null) {
sendRtpItem.setTcpActive(tcpActive);
}
if (sendRtpItem == null) {
logger.warn("服务器端口资源不足");
responseAck(evt, Response.BUSY_HERE);
return;
}
String app = "broadcast";
String stream = device.getDeviceId() + "_" + channelId;
CallIdHeader callIdHeader = (CallIdHeader) request.getHeader(CallIdHeader.NAME);
sendRtpItem.setPlayType(InviteStreamType.PLAY);
sendRtpItem.setCallId(callIdHeader.getCallId());
sendRtpItem.setPlatformId(requesterId);
sendRtpItem.setStatus(1);
sendRtpItem.setApp(app);
sendRtpItem.setStreamId(stream);
redisCatchStorage.updateSendRTPSever(sendRtpItem);
// hook监听等待设备推流上来
// 添加订阅
JSONObject subscribeKey = new JSONObject();
subscribeKey.put("app", app);
subscribeKey.put("stream", stream);
subscribeKey.put("regist", true);
subscribeKey.put("schema", "rtmp");
subscribeKey.put("mediaServerId", mediaServerItem.getId());
String finalSsrc = ssrc;
String waiteStreamTimeoutTaskKey = "waite-stream-" + device.getDeviceId() + channelId;
if (zlmrtpServerFactory.isStreamReady(mediaServerItem, app, stream)) {
logger.info("发现已经在推流");
dynamicTask.stop(waiteStreamTimeoutTaskKey);
sendRtpItem.setStatus(2);
redisCatchStorage.updateSendRTPSever(sendRtpItem);
StringBuffer content = new StringBuffer(200);
content.append("v=0\r\n");
content.append("o="+ config.getId() +" "+ sdp.getOrigin().getSessionId() +" " + sdp.getOrigin().getSessionVersion() + " IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
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=audio "+ sendRtpItem.getLocalPort()+" RTP/AVP 8\r\n");
content.append("a=sendonly\r\n");
content.append("a=rtpmap:8 PCMA/8000\r\n");
content.append("y="+ finalSsrc + "\r\n");
content.append("f=v/////a/1/8/1\r\n");
ParentPlatform parentPlatform = new ParentPlatform();
parentPlatform.setServerIP(device.getIp());
parentPlatform.setServerPort(device.getPort());
parentPlatform.setServerGBId(device.getDeviceId());
try {
responseSdpAck(evt, content.toString(), parentPlatform);
} catch (SipException e) {
throw new RuntimeException(e);
} catch (InvalidArgumentException e) {
throw new RuntimeException(e);
} catch (ParseException e) {
throw new RuntimeException(e);
}
}else {
// 设置等待推流的超时; 默认20s
String finalChannelId = channelId;
dynamicTask.startDelay(waiteStreamTimeoutTaskKey, ()->{
logger.info("等待推流超时: {}/{}", app, stream);
if (audioBroadcastManager.exit(device.getDeviceId(), finalChannelId)) {
audioBroadcastManager.del(device.getDeviceId(), finalChannelId);
}else {
// 兼容海康使用了错误的通道ID的情况
audioBroadcastManager.delByDeviceId(device.getDeviceId());
}
// 发送bye
try {
cmder.streamByeCmd((SIPDialog)evt.getServerTransaction().getDialog(), (SIPRequest) evt.getRequest(), null);
} catch (SipException e) {
throw new RuntimeException(e);
} catch (ParseException e) {
throw new RuntimeException(e);
}
}, 20*1000);
subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
(MediaServerItem mediaServerItemInUse, JSONObject json)->{
sendRtpItem.setStatus(2);
redisCatchStorage.updateSendRTPSever(sendRtpItem);
StringBuffer content = new StringBuffer(200);
content.append("v=0\r\n");
content.append("o="+ finalChannelId +" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
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 8\r\n");
content.append("a=sendonly\r\n");
content.append("a=rtpmap:8 PCMA/8000\r\n");
content.append("y="+ finalSsrc + "\r\n");
content.append("f=v/////a/1/8/1\r\n");
ParentPlatform parentPlatform = new ParentPlatform();
parentPlatform.setServerIP(device.getIp());
parentPlatform.setServerPort(device.getPort());
parentPlatform.setServerGBId(device.getDeviceId());
try {
responseSdpAck(evt, content.toString(), parentPlatform);
} catch (SipException e) {
throw new RuntimeException(e);
} catch (InvalidArgumentException e) {
throw new RuntimeException(e);
} catch (ParseException e) {
throw new RuntimeException(e);
}
});
}
String timeOutTaskKey = "audio-broadcast-" + device.getDeviceId() + channelId;
dynamicTask.stop(timeOutTaskKey);
String key = DeferredResultHolder.CALLBACK_CMD_BROADCAST + device.getDeviceId();
WVPResult<AudioBroadcastResult> wvpResult = new WVPResult<>();
wvpResult.setCode(0);
wvpResult.setMsg("success");
AudioBroadcastResult audioBroadcastResult = new AudioBroadcastResult();
audioBroadcastResult.setApp(app);
audioBroadcastResult.setStream(stream);
audioBroadcastResult.setMediaServerItem(new MediaServerItemLite(mediaServerItem));
audioBroadcastResult.setCodec("G.711");
wvpResult.setData(audioBroadcastResult);
RequestMessage requestMessage = new RequestMessage();
requestMessage.setKey(key);
requestMessage.setData(wvpResult);
resultHolder.invokeAllResult(requestMessage);
} else {
logger.warn("来自无效设备/平台的请求");
responseAck(evt, Response.BAD_REQUEST);

21
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java
View File

@@ -6,7 +6,11 @@ import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorP
import org.dom4j.Element;
import org.springframework.beans.factory.annotation.Autowired;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@@ -23,6 +27,10 @@ public abstract class MessageHandlerAbstract extends SIPRequestProcessorParent i
@Override
public void handForDevice(RequestEvent evt, Device device, Element element) {
String cmd = getText(element, "CmdType");
if (cmd == null) {
handNullCmd(evt);
return;
}
IMessageHandler messageHandler = messageHandlerMap.get(cmd);
if (messageHandler != null) {
messageHandler.handForDevice(evt, device, element);
@@ -37,4 +45,17 @@ public abstract class MessageHandlerAbstract extends SIPRequestProcessorParent i
messageHandler.handForPlatform(evt, parentPlatform, element);
}
}
public void handNullCmd(RequestEvent evt){
try {
responseAck(evt, Response.OK);
} catch (SipException e) {
throw new RuntimeException(e);
} catch (InvalidArgumentException e) {
throw new RuntimeException(e);
} catch (ParseException e) {
throw new RuntimeException(e);
}
return;
}
}

29
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/BroadcastResponseMessageHandler.java
View File

@@ -1,8 +1,11 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatch;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatchStatus;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
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.event.request.SIPRequestProcessorParent;
@@ -36,6 +39,9 @@ public class BroadcastResponseMessageHandler extends SIPRequestProcessorParent i
@Autowired
private DeferredResultHolder deferredResultHolder;
@Autowired
private AudioBroadcastManager audioBroadcastManager;
@Override
public void afterPropertiesSet() throws Exception {
responseMessageHandler.addHandler(cmdType, this);
@@ -45,21 +51,16 @@ public class BroadcastResponseMessageHandler extends SIPRequestProcessorParent i
public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
try {
String channelId = getText(rootElement, "DeviceID");
String key = DeferredResultHolder.CALLBACK_CMD_BROADCAST + device.getDeviceId() + channelId;
// 回复200 OK
responseAck(evt, Response.OK);
// 此处是对本平台发出Broadcast指令的应答
JSONObject json = new JSONObject();
XmlUtil.node2Json(rootElement, json);
if (logger.isDebugEnabled()) {
logger.debug(json.toJSONString());
if (!audioBroadcastManager.exit(device.getDeviceId(), channelId)) {
// 回复410
responseAck(evt, Response.GONE);
return;
}
RequestMessage msg = new RequestMessage();
msg.setKey(key);
msg.setData(json);
deferredResultHolder.invokeAllResult(msg);
logger.info("收到语音广播的回复：{}/{}", device.getDeviceId(), channelId );
AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(device.getDeviceId(), channelId);
audioBroadcastCatch.setStatus(AudioBroadcastCatchStatus.WaiteInvite);
audioBroadcastManager.update(audioBroadcastCatch);
responseAck(evt, Response.OK);
} catch (ParseException | SipException | InvalidArgumentException e) {
e.printStackTrace();
}