[Boost-users] boost 1.55 asio tcp cpp03 chat_server example memory leaks

Subject: [Boost-users] boost 1.55 asio tcp cpp03 chat_server example memory leaks
From: Hung Ruo Han (hungrh_at_[hidden])
Date: 2016-01-14 06:45:36

Hi all

i hope someone could give me a clue where to investigate...

i'm running the chat_server example from boost

http://www.boost.org/doc/libs/1_55_0/doc/html/boost_asio/example/cpp03/chat/chat_server.cpp

on visual studio 2010, windows 10 and i downloaded boost binaries from :

http://sourceforge.net/projects/boost/files/boost-binaries/1.55.0/boost_1_55_0-msvc-10.0-32.exe/download

i used a script to simulate 30 tcp clients, each thread behavior basically:

   1. connect to tcp server
   2. start a loop
   3. send a message to tcp server
   4. receive a message from tcp server
   5. sleep
   6. back to step 2

the strange fact is when i use windows task manager to monitor the memory
consumption. The numbers from columns *private working set* and *shared
working set* remains "stable" for almost 18 minutes and after that the
values of *private working set* starts to increase almost 5 MB by minute.

So my doubts are:

   1. Does anyone ever seen anything similar before?
   2. What could cause this?

Regards

-- 
Hung Ruo Han
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
This
email has been sent from a virus-free computer protected by Avast.
www.avast.com
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
<#DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2>