Willy Tarreau e8ae99b111 DEV: h2: support reading frame payload from a file ... Now we can build a series of data frames by reading from a file and chunking it into frames of requested length. It's mostly useful for data frames (e.g. post). One way to announce these upfront is to capture the output of curl use without content-length: $ nc -lp4446 > post-h2-nocl.bin $ curl -v --http2-prior-knowledge http://127.0.0.1:4446/url -H "content-length:" -d @/dev/null Then just change the 5th byte from the end from 1 to 0 to remove the end-of-stream bit, it will allow to chain a file, then to send an empty DATA frame with ES set : $ (dev/h2/mkhdr.sh -i 1 -t data -d CHANGELOG; dev/h2/mkhdr.sh -i 1 -t data -l 0 -f es) > h2-data-changelog.bin Then post that to the server: $ cat post-h2-nocl.bin h2-data-changelog.bin | nc 0 4446		2023-04-26 11:36:02 +02:00
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mkhdr.sh	DEV: h2: support reading frame payload from a file	2023-04-26 11:36:02 +02:00