[Twisted-Python] Question: Resuming a failed TCP transfer

Nadav Aharony nadav at MIT.EDU
Sun May 18 16:47:50 MDT 2008


I'm wondering, is there some built-in Twisted functionality (or any 
other existing implementation using Twisted) for doing 
resumable/disruption tolerant file transfer?

Sample scenario: A sends file to B, session fails for whatever reason. B 
saved whatever data was received in some temporary structure, and knows 
to resume transfer from where it left off or alternatively request 
specific chunks that it is missing.

Wanted to know this before I start implementing such functionality on my 


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