[Jsonrpc-cpp-devel] Bug report : Accept connexions

[PEI N. <pei...@gm...>]

Hi all,

Currently working on JSON RPC CPP, TCP Server, I have many concurrent
connexions and many many many calls ...

After hundreds of calls, the server took 100% CPU load. The select method
did not wait. In fact, the call was registered, but the accept method
returned false !

After looking at ERRNO, I found out that I had a too many files opened.

*The solution was simple :*

Close the client file descriptor after the call to be treated.

In current (non threaded) version 0.4 : File src/json_tcpserver.cpp line
159, close the m_client before removing them from the std::list

I think it is the same for UDP servers ?

For the moment, the file descriptors are never closed .... no a good idea :)


Hope that helps !

Médéric Salles