[Live-devel] CPU usage jumps high on SRTP streaming

Wu, Larry larry.wu at intel.com
Thu Oct 15 20:55:42 PDT 2020


Hi, Ross,

Thanks for the quick update.

I tried the latest release but thing gets worse.
After 1 minute, the CPU usage goes up to 100% instead of 13%.

Any thought?

Thanks.

Best,

Larry

-----Original Message-----
From: live-devel <live-devel-bounces at us.live555.com> On Behalf Of Ross Finlayson
Sent: Friday, October 16, 2020 9:43 AM
To: LIVE555 Streaming Media - development & use <live-devel at us.live555.com>
Subject: Re: [Live-devel] CPU usage jumps high on SRTP streaming

OK, I have now released a new version (2020.10.16) of the code that should fix this problem.

The problem was that - after 1 minute (unless periodic “OPTIONS” commands are sent) - the RTSP server (Bosch camera) closes the TLS connection.  Our code was not handling this properly.  It should work better now.

Thanks again for reporting this.


Ross Finlayson
Live Networks, Inc.
http://www.live555.com/


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