Caching Git Pull

Hi,

Is there some way I can add functionality for caching git pull to allow 
continuation of a partially complete pull from a git repository to a 
local machine. As an example the command wget -c allows continuation of 
a partially complete download. This would be very helpful for large 
commits which fail with:

fatal: the remote end hung up unexpectedly
fatal: early EOF

Regards,
Benson