On 21/01/2011 22:41, Daniel da Silva wrote:
Hi,
I am writing a custom IRC server, and I was wondering would be the
best way to administer code updates to the daemon. Am I doomed to have
to restart the server every time I want to do an update (which would
disconnect all clients)? I don't mind doing something a little more
advanced if it means I can keep close to continuous uptime.
As I see it, the server listens for a new client, starts a handler for
that client (it might be starting the handler in a new thread), and
then tidies up when the client disconnects.
The server code could be split into the core and the handler. The core
of the server might not be updated very often, so it would stay
running, and the handler would be in another module. There could be
more than one version of the handler available.
When the core wanted to start a handler for a new client it would use
the latest version of the handler, and when an old version of the
handler was no longer being used by any client then it could be
discarded.
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