Shikong/gb28181-docking-platform-proxy
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调整 ffmpeg 启动时机

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shikong 2024-03-13 12:14:25 +08:00
parent fdc826e246
commit 2dc1f43401
1 changed files with 16 additions and 11 deletions
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27
gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
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@ -592,14 +592,17 @@ public class Gb28181DownloadService {
public void onNext(SIPResponse item) {
int statusCode = item.getStatusCode();
log.debug("{} 收到订阅消息 {}", subscribeKey, item);
if (statusCode == Response.TRYING) {
log.info("订阅 {} {} 尝试连接流媒体服务", MessageProcessor.Method.INVITE, subscribeKey);
subscription.request(1);
if(statusCode == Response.OK){
String callId = item.getCallId().getCallId();
if(!isStart){
isStart = true;
result.completeAsync(() -> new VideoInfo(streamId,videoRtmpUrl(streamId), callId, device), executor);
}
}
if (statusCode == Response.TRYING) {
log.info("订阅 {} {} 尝试连接流媒体服务", MessageProcessor.Method.INVITE, subscribeKey);
subscription.request(1);
} else if (statusCode >= Response.OK && statusCode < Response.MULTIPLE_CHOICES) {
log.info("订阅 {} {} 流媒体服务连接成功, 开始推送视频流", MessageProcessor.Method.INVITE, subscribeKey);
log.info("收到响应状态 {}", statusCode);
@ -608,14 +611,16 @@ public class Gb28181DownloadService {
isStart = true;
result.completeAsync(() -> new VideoInfo(streamId,videoRtmpUrl(streamId), callId, device), executor);
}
sender.sendRequest(((provider, ip, port) -> {
String fromTag = item.getFromTag();
String toTag = item.getToTag();
String key = GenericSubscribe.Helper.getKey(Request.BYE, callId);
subscribe.getByeSubscribe().addPublisher(key);
subscribe.getByeSubscribe().addSubscribe(key, byeSubscriber(key, device, cacheKey, streamId, time, unit));
return SipRequestBuilder.createAckRequest(Response.OK, ip, port, docking, device.getGbDeviceChannelId(), fromTag, toTag, callId);
}));
scheduledExecutorService.schedule(()->{
sender.sendRequest(((provider, ip, port) -> {
String fromTag = item.getFromTag();
String toTag = item.getToTag();
String key = GenericSubscribe.Helper.getKey(Request.BYE, callId);
subscribe.getByeSubscribe().addPublisher(key);
subscribe.getByeSubscribe().addSubscribe(key, byeSubscriber(key, device, cacheKey, streamId, time, unit));
return SipRequestBuilder.createAckRequest(Response.OK, ip, port, docking, device.getGbDeviceChannelId(), fromTag, toTag, callId);
}));
},100, TimeUnit.MILLISECONDS);
} else {
log.info("订阅 {} {} 连接流媒体服务时出现异常, 终止订阅", MessageProcessor.Method.INVITE, subscribeKey);
zlmMediaService.closeRtpServer(new CloseRtpServer(streamId));