OpenTCP/http_server.c

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Forgive me if this is not the appropriate list for posting an OpenTCP 
question. But I have not succeeded in finding a more appropriate list.

I am trying to port the OpenTCP stack to the ColdFire and I am running 
into problems uploading files (target -> client) that are too large to 
fit in one frame. I get a TCP_EVENT_REGENERATE event.

My understanding is that a TCP_EVENT_REGENERATE event is very rare. So, 
in digging through the code, I notice something that does not seem quite 
right: So long as there is unacknowledged data (i.e., file) remaining to 
be sent, https_run() in the main loop loads the TCP Tx buffer with data. 
It does NOT CHECK if the previous frame has been acknowledged. By doing 
this, is there not a risk that https_run() could overfeed the client.

Can anyone shed some light on this?

Thanks,

Bob Furber
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