cancelling agent.request

I have a situation where a service I am using will occasionally not respond
for considerable periods - hours not minutes.

I am using cooperate and yield to loop round a series of requests I want to
make

The actual function to send the request returns a deferred to the yield. I
add the callbacks onto this and set a calllater to fire in 30 seconds.

If that fires I can then cancel the deferred. But I think I ought to be
cancelling the request as well else I assume I will be leaking request
objects that might not get dealt with.

However, I can't see where I might cancel the request. Or should I be
dropping the connection associated with the request and if so where would I
be doing that.

Have I got that right?

Thanks for any info.

John Aherne

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