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httr (version 1.2.1)

write_stream: Process output in a streaming manner.

Description

This is the most general way of processing the response from the server - you receive the raw bytes as they come in, and you can do whatever you want with them.

Usage

write_stream(f)

Arguments

f

Callback function. It should have a single argument, a raw vector containing the bytes recieved from the server. This will usually be 16k or less. The return value of the function is ignored.

Examples

Run this code
# NOT RUN {
GET("https://jeroenooms.github.io/data/diamonds.json",
  write_stream(function(x) {
   print(length(x))
   length(x)
 })
)
# }

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