rabbit-slide-pmq20-tracing-a-memory-leak-in-a-long-running-eventmachine-application

In Huanteng Smart we manufacture smart household gadgets which all connect to a single long running eventmachine application to receive and send instructions with the server. This eventmachine application is a single Linux process holding all TCP connections never closes them. One day, we found that this process was leaking memory, and here is how we managed to trace its cause.