[erlang-questions] Making erlang more realtime?

Max Lapshin <>
Sat Mar 4 09:02:18 CET 2017


1) You need to start fixing your decoder that have to handle network delays.

2) if you write a proxy, then you don't need to worry about "realtime":
 receive frame and forward it.  6ms will be spent inside erlang only if you
write at least 100-300K of useless LOC that do nothing. In flussonic we
measure microseconds.

3) you need to stop thinking about "latency and realtime" in erlang and
start looking at tcpdump and understanding that TCP is a source of latency
problem in p2p video streaming.
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