[mythtv] Suggestion for improving SLOW channel changing inLiveTV.....

Lincoln Dale ltd at interlink.com.au
Sat Sep 10 12:38:57 UTC 2005

Isaac Richards wrote:
> And yes, this is how you speed up channel changing, not by coming up with 
> crazily overcomplicated schemes.

i ran 0.17 for a while with setsockopt TCP_NODELAY to disable nagling.

i didn't verify whether it was a benefit but based on my perception of 
delay, it shaved 100msec of various things.

i just did a strace of what i'm running here - i don't see any 
setsockopt for TCP_NODELAY yet .. should be an easy way to shave a 
little off some operations.



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