You could try using one of the callback-based HTTP modules such as AnyEvent::HTTP - you define a callback function which gets passed the downloaded data in chunks. This function can write the data to an open filehandle. The whole data never needs to be held in memory at once.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re: LWP::UserAgent & memory problems by tobyink
in thread LWP::UserAgent & memory problems by Uree

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