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@@ -12,13 +12,12 @@ import javax.sip.message.Request;
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import javax.sip.message.Response;
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import com.genersoft.iot.vmp.conf.MediaServerConfig;
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-import com.genersoft.iot.vmp.gb28181.bean.Device;
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-import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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-import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
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-import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
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+import com.genersoft.iot.vmp.gb28181.bean.*;
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+import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
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import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
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+import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
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import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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@@ -30,6 +29,8 @@ import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.text.ParseException;
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+import java.util.HashMap;
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+import java.util.Map;
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import java.util.Vector;
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/**
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@@ -93,12 +94,14 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
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if (platform != null) {
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// 查询平台下是否有该通道
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DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
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- if (channel == null) {
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+ GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
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+ // 不是通道可能是直播流
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+ if (channel != null || gbStream != null ) {
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+ responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 通道存在,发181,呼叫转接中
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+ }else {
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logger.info("通道不存在,返回404");
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responseAck(evt, Response.NOT_FOUND); // 通道不存在,发404,资源不存在
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return;
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- }else {
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- responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 通道存在,发181,呼叫转接中
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}
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// 解析sdp消息, 使用jainsip 自带的sdp解析方式
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String contentString = new String(request.getRawContent());
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@@ -153,67 +156,120 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
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String addressStr = sdp.getOrigin().getAddress();
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//String sessionName = sdp.getSessionName().getValue();
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logger.info("[上级点播]用户:{}, 地址:{}:{}, ssrc:{}", username, addressStr, port, ssrc);
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+ Device device = null;
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+ // 通过 channel 和 gbStream 是否为null 值判断来源是直播流合适国标
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+ if (channel != null) {
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+ device = storager.queryVideoDeviceByPlatformIdAndChannelId(requesterId, channelId);
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+ if (device == null) {
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+ logger.warn("点播平台{}的通道{}时未找到设备信息", requesterId, channel);
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+ responseAck(evt, Response.SERVER_INTERNAL_ERROR);
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+ return;
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+ }
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+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(addressStr, port, ssrc, requesterId,
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+ device.getDeviceId(), channelId,
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+ mediaTransmissionTCP);
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+ if (tcpActive != null) {
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+ sendRtpItem.setTcpActive(tcpActive);
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+ }
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+ if (sendRtpItem == null) {
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+ logger.warn("服务器端口资源不足");
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+ responseAck(evt, Response.BUSY_HERE);
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+ return;
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+ }
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- Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(requesterId, channelId);
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- if (device == null) {
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- logger.warn("点播平台{}的通道{}时未找到设备信息", requesterId, channel);
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- responseAck(evt, Response.SERVER_INTERNAL_ERROR);
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- return;
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- }
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- SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(addressStr, port, ssrc, requesterId, device.getDeviceId(), channelId,
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- mediaTransmissionTCP);
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- if (tcpActive != null) {
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- sendRtpItem.setTcpActive(tcpActive);
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- }
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- if (sendRtpItem == null) {
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- logger.warn("服务器端口资源不足");
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- responseAck(evt, Response.BUSY_HERE);
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- return;
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- }
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-
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- // 写入redis, 超时时回复
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- redisCatchStorage.updateSendRTPSever(sendRtpItem);
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- // 通知下级推流,
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- PlayResult playResult = playService.play(device.getDeviceId(), channelId, (responseJSON)->{
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- // 收到推流, 回复200OK, 等待ack
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- sendRtpItem.setStatus(1);
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+ // 写入redis, 超时时回复
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redisCatchStorage.updateSendRTPSever(sendRtpItem);
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- // TODO 添加对tcp的支持
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- MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
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- StringBuffer content = new StringBuffer(200);
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- content.append("v=0\r\n");
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- content.append("o="+"00000"+" 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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- content.append("s=Play\r\n");
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- content.append("c=IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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- content.append("t=0 0\r\n");
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- content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
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- content.append("a=sendonly\r\n");
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- content.append("a=rtpmap:96 PS/90000\r\n");
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- content.append("y="+ ssrc + "\r\n");
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- content.append("f=\r\n");
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-
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- try {
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- responseAck(evt, content.toString());
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- } catch (SipException e) {
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- e.printStackTrace();
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- } catch (InvalidArgumentException e) {
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- e.printStackTrace();
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- } catch (ParseException e) {
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- e.printStackTrace();
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+ // 通知下级推流,
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+ PlayResult playResult = playService.play(device.getDeviceId(), channelId, (responseJSON)->{
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+ // 收到推流, 回复200OK, 等待ack
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+ if (sendRtpItem == null) return;
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+ sendRtpItem.setStatus(1);
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+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
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+ // TODO 添加对tcp的支持
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+ MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
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+ StringBuffer content = new StringBuffer(200);
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+ content.append("v=0\r\n");
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+ content.append("o="+"00000"+" 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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+ content.append("s=Play\r\n");
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+ content.append("c=IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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+ content.append("t=0 0\r\n");
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+ content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
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+ content.append("a=sendonly\r\n");
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+ content.append("a=rtpmap:96 PS/90000\r\n");
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+ content.append("y="+ ssrc + "\r\n");
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+ content.append("f=\r\n");
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+
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+ try {
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+ responseAck(evt, content.toString());
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+ } catch (SipException e) {
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+ e.printStackTrace();
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+ } catch (InvalidArgumentException e) {
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+ e.printStackTrace();
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+ } catch (ParseException e) {
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+ e.printStackTrace();
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+ }
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+ } ,(event -> {
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+ // 未知错误。直接转发设备点播的错误
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+ Response response = null;
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+ try {
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+ response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
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+ getServerTransaction(evt).sendResponse(response);
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+ } catch (ParseException | SipException | InvalidArgumentException e) {
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+ e.printStackTrace();
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+ }
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+ }));
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+ if (logger.isDebugEnabled()) {
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+ logger.debug(playResult.getResult().toString());
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+ }
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+
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+ }else if (gbStream != null) {
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+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(addressStr, port, ssrc, requesterId,
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+ gbStream.getApp(), gbStream.getStream(), channelId,
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+ mediaTransmissionTCP);
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+
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+ if (tcpActive != null) {
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+ sendRtpItem.setTcpActive(tcpActive);
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+ }
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+ if (sendRtpItem == null) {
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+ logger.warn("服务器端口资源不足");
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+ responseAck(evt, Response.BUSY_HERE);
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+ return;
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}
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- },(event -> {
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- // 未知错误。直接转发设备点播的错误
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- Response response = null;
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- try {
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- response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
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- getServerTransaction(evt).sendResponse(response);
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- } catch (ParseException | SipException | InvalidArgumentException e) {
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- e.printStackTrace();
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+
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+ // 写入redis, 超时时回复
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+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
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+
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+ // 检测直播流是否在线
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+ Boolean streamReady = zlmrtpServerFactory.isStreamReady(gbStream.getApp(), gbStream.getStream());
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+ if (streamReady) {
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+ sendRtpItem.setStatus(1);
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+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
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+ // TODO 添加对tcp的支持
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+ MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
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+ StringBuffer content = new StringBuffer(200);
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+ content.append("v=0\r\n");
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+ content.append("o="+"00000"+" 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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+ content.append("s=Play\r\n");
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+ content.append("c=IN IP4 "+mediaInfo.getWanIp()+"\r\n");
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+ content.append("t=0 0\r\n");
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+ content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
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+ content.append("a=sendonly\r\n");
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+ content.append("a=rtpmap:96 PS/90000\r\n");
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+ content.append("y="+ ssrc + "\r\n");
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+ content.append("f=\r\n");
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+
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+ try {
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+ responseAck(evt, content.toString());
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+ } catch (SipException e) {
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+ e.printStackTrace();
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+ } catch (InvalidArgumentException e) {
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+ e.printStackTrace();
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+ } catch (ParseException e) {
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+ e.printStackTrace();
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+ }
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}
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- }));
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- if (logger.isDebugEnabled()) {
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- logger.debug(playResult.getResult().toString());
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}
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+
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} else {
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// 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)
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Device device = storager.queryVideoDevice(requesterId);
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@@ -298,6 +354,7 @@ public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
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}
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}
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+
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/***
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* 回复状态码
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* 100 trying
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