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jam231 / sia

Stock market server (part of stock market simulation system).
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Server crashes when EventServer requests session off #70

Closed jam231 closed 10 years ago

jam231 commented 10 years ago

sia-bug-pooleddatastorage-segv

jam231 commented 10 years ago

I've tested it, seems to work.

Some benchmarks:

Server + database --- my 4 year old laptop (2 physical cores, 4 logical). Event machine and thread pool size = 2 --- my 1 year old pc

What agent does? Send login request. 100.times do wait for response and then send request list of my orders # touches database end

Results: "Simulation with 550 agents (each sent 100 messages) finished after 22.429 sec."

jam231 commented 10 years ago

Another benchmark (EventMachine threadpool = 4) "Simulation with 400 agents (each sent 700) finished after 25.382 sec." with average request -> response time: 30 ms

Unfortunately above ~550 (thread pool size = 2) or ~400 (thread pool size = 4) connections qt crashes with glib poll error...

I've bombarded server with waves of smiliar benchmarks, server still works. Closing.