Nikita Vdovushkin created THRIFT-2379:
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Summary: Memmory leaking while using multithreading in C++ server.
Key: THRIFT-2379
URL: https://issues.apache.org/jira/browse/THRIFT-2379
Project: Thrift
Issue Type: Question
Components: C++ - Library
Affects Versions: 0.9.1
Environment: Linux Ubuntu 12.10 x64
Reporter: Nikita Vdovushkin
I have a problem, with memory leakin in apache thrift, I tried to ask at IRC
yesterday, but that didn't help.
I'm using Apache Thrift framework, I'm writing a application, that has server
on C++ and python client. The application has big resources object, that are
using during the life. My application need to have a reload method, that should
delete all resources, and load new instances from the disk. I wrote the
cleannig method, and calling it before reload method. That's work, if I use
TSimpleServer. But when I'm starting to use ThreadedServer or TNonBlocking
server. Cleannig method doesn't work, as I can see, It's calling but it doesn't
cleans . Server just starting to use twice amount of memmory. I tried to use a
mutex during cleaning method, but that didn't help.
I think th matter is multithreading, other method doesn't allow to release old
resources, but I'm not shure.
I wrote example code that has the same issue, and it's quite clear for
understaing, I think.
Code example:
http://pastebin.com/qW8Ab1xQ
Full code availble in zip archive:
https://docs.google.com/file/d/0B73BxCSXgnuzbXlncllSU0NDQkE/edit
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