[Quickfix-developers] Subscribe/Publish logic

[mjc2k <MJC...@ms...>]

I just started looking at QuickFix so I am trying to understand what's needed
by the developer


Does quickfix handle Subscribe/Publish logic or is this required by the
developer. 

Example:

Client 1 makes a request for Orders on account 10000 (Subscription). The
Server will then post updates back to the client anytime something changes
with out the client polling (Publish). Client then makes a Snapshot request
to backfill any missing orders. Client is now in sync. 

Client 2 makes a request for a Orders on account 10000. (Subscription). The
Server will then post updates back to the client anytime something changes.
(Publish). Client then makes a Snapshot request to backfill any missing
orders. Client is now in sync. 

Server: Server stores subscriptions for each client.  Now when an updated
Order is detected, it will post this to all subscribers. I'm trying to
understand where the logic is handled by the server. Any source code
examples would be greatly appreciated.

I want to be able to pubish realtime prices from our Feed to the clients
that subscribe. Not sure if I need my own message types or if one is already
supplied.

Thanks
Matt
MJCarlucci at msn.com

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