A Cowboy Websocket demo
This demo is intended to follow along with the Million-user Comet Application
Compile:
./rebar get-deps compile
Follow the "Tuning the Linux Kernel for many tcp connections" instructions in Part One of the Million-user Comet Application to increase your available connection counts.
Start the server:
sudo bash
ulimit -n 999999
erl -pa ebin deps/*/ebin -s wsdemo
Start floodtest:
sudo bash
ulimit -n 999999
./runtest results/erlang.bin 300 10000
Compile the results:
./compile_stats results/erlang.bin
I am planning on rerunning these benchmarks with the new stats collecting code using 64bit m1.large instances. The previous results are still available