Recent content by ksko

  1. ksko

    Can I rtmp republishing with mixed webrtc stream

    Can you organize it like the next picture? I want to mixing the two webrtc streams and push to rtmp. https://flashphoner.com/video-stream-mixing/ https://flashphoner.com/webrtc-as-rtmp-re-publishing/
  2. ksko

    trial license expired

    OK, There is no license error on AWS EC2 instances yet. I want to check again, is it right that we don't need to install ntp or ntpd? If the license server fails, is it correct that we cannot provide the service until it is recovered?
  3. ksko

    trial license expired

    Even though you said I don't need it, but I already installed it. I am using CentOS7, and already installed ntpd. [root@tech-02 logs]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) open udp123 Chain INPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt...
  4. ksko

    trial license expired

    It is not being published with the message ""License period is expired Mon May 10 18:19:46 KST 2021 Wed Jun 02 00:00:00 KST 2021 Wed Jan 01 00:00:00 KST 3000" The connection to the ntp server is good as shown below. [root@tech-02 client2]# ping pool.ntp.org PING pool.ntp.org (211.233.40.78)...
  5. ksko

    webrtc user authentication

    I want to create a service only for subscribers. Only authorized users(broadcaster/subscriber) should be allowed to access the WCS, and the others should be blocked. In web socket api, "authToken" field is not appropriate. I've seen something similar called a rest-hook, but I don't know how to...
  6. ksko

    WCS Stress Test

    We are also considering MCU, but now focusing on live broadcasting. CPU usage (50%) seems reasonable, but I can't figure it out why Load average goes up too high. I attached 2453.jstack.txt, please give me a any hint why so high CPU Load Average.
  7. ksko

    Delay after aging

    PC #1 : play WebRTC (demo->Streaming->Player) from WCS#1 ISP bandwidth : 1Gbps and I enabled "stream distribution optimization" and "traffic encryption in a separate thread for each client session" at WCS#1 The left one in the first image only has a delay, and a new attempt to access(the right...
  8. ksko

    Delay after aging

    I'm testing in the thread environment you mentioned, and I think I've applied everything you recommend. This is a test environment WCS#1 : 16 Core 32 Thread CPU, 64Gb RAM, 32Gb Heap, 10Gb Fiber publish WebRTC (demo->Streaming->Media Devices) resolution : 1280 x 720 (no mixing) min : 1Mbps...
  9. ksko

    Delay after aging

    I'm testing aging, and I checked it 16 hours later, and there's a delay of about 8 seconds. Browser : Chrome 90.0.4430.72 Test app : "Player" in the demo The left one started 16 hours ago, and the right one just started. Is there anything I can look for to solve the problem?
  10. ksko

    trial license expired

    It's normal after a restart. I'm using rdate instead of ntpd, should I set up ntpd?
  11. ksko

    trial license expired

    hello, guys. I think there's a period left, but "Player" demo app failed to start Until when can I use it? license.log [root@tech-02 logs]# cat license.log 16:59:37,999 INFO TimeSyncThread - NTPSyncThread dropDateToExpiredValue [root@tech-02 logs]# cat license.log.2021-04-16 10:12:42,916...
  12. ksko

    WCS Stress Test

    I checked what you said again and tested it. The test was not done on AWS, but on a standalone server. WCS #1 : E5-2620 v4 * 2 (16 Core 32 Thread), 64Gb RAM, 32Gb Heap, 10Gb Fiber WCS #2 : E5-2620 v4 * 2 (16 Core 32 Thread), 64Gb RAM, 32Gb Heap, 10Gb Fiber 2 Mixing publishing HD(1280x720)...
  13. ksko

    WCS Stress Test

    Hello, Thanks to you, I tested it. We test 1,000 streams, and as you can see in the image below, it takes nearly 20 minutes to reach 1,000 after 900 streams, and after 1,000 streams, there is a problem where the CPU load rises rapidly. publish : 1280x720 Traffic should be more than 2Gbps(at...
  14. ksko

    WCS Stress Test

    Hello, guys While looking for WebRTC support servers, I came across WCS5 and tried to test it. I installed WCS on Amazon EC2 and Standalone(30 day license). I've checked the demo apps, and I'd like to do a load test. I'm following the documents below, but they don't seem to be working...
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