tests/testthat/_snaps/resp-stream.md

In r-lib/httr2: Perform HTTP Requests and Process the Responses

can determine if incomplete data is complete

Code
  expect_equal(resp_stream_sse(con), NULL)
Condition
  Warning:
  Premature end of input; ignoring final partial chunk

can't read from a closed connection

Code
  resp_stream_raw(resp, 1)
Condition
  Error in `resp_stream_raw()`:
  ! `resp` has already been closed.

verbosity = 2 streams request bodies

Code
  stream_all(req, resp_stream_lines, 1)
Output
  << line 1

  << line 2

Code
  stream_all(req, resp_stream_raw, 5 / 1024)
Output
  << Streamed 5 bytes

  << Streamed 5 bytes

  << Streamed 4 bytes

verbosity = 3 shows buffer info

Code
  while (!resp_stream_is_complete(con)) {
    resp_stream_lines(con, 1)
  }
Output
   * Buffer to parse: 
   * Received chunk: 6c 69 6e 65 20 31 0a 6c 69 6e 65 20 32 0a
   * Combined buffer: 6c 69 6e 65 20 31 0a 6c 69 6e 65 20 32 0a
   * Buffer to parse: 6c 69 6e 65 20 31 0a 6c 69 6e 65 20 32 0a
   * Matched data: 6c 69 6e 65 20 31 0a
   * Remaining buffer: 6c 69 6e 65 20 32 0a
  << line 1

   * Buffer to parse: 6c 69 6e 65 20 32 0a
   * Matched data: 6c 69 6e 65 20 32 0a
   * Remaining buffer: 
  << line 2

r-lib/httr2 documentation built on Jan. 11, 2025, 10:21 a.m.