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| author | Daniel Stenberg <daniel@haxx.se> | 2019-08-07 14:18:42 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2019-08-07 14:18:42 +0200 |
| commit | 2bdb26a507194e3fca08b3ed2a27becf222a517c (patch) | |
| tree | f9d242dc1e929833506d4d0cdc5a5f6d1559958b /docs/ALTSVC.md | |
| parent | eb63b27b6b76ccdb712d0bd4d00d779f658a6390 (diff) | |
| download | curl-2bdb26a507194e3fca08b3ed2a27becf222a517c.tar.gz | |
docs/ALTSVC.md: first basic file format description
Diffstat (limited to 'docs/ALTSVC.md')
| -rw-r--r-- | docs/ALTSVC.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/docs/ALTSVC.md b/docs/ALTSVC.md index 5aca1c950..e44319ce1 100644 --- a/docs/ALTSVC.md +++ b/docs/ALTSVC.md @@ -57,3 +57,24 @@ Experimental support in curl means: - using `Age:` value for caching age as per spec - `CURLALTSVC_IMMEDIATELY` support - `CURLALTSVC_ALTUSED` support + +# Alt-Svc cache file format + +This a text based file with one line per entry and each line consists of nine +space separated fields. + +## Example + + h2 quic.tech 8443 h3-22 quic.tech 8443 "20190808 06:18:37" 0 0 + +## Fields + +1. The ALPN id for the source origin +2. The host name for the source origin +3. The port number for the source origin +4. The ALPN id for the destination host +5. The host name for the destination host +6. The host number for the destination host +7. Within double quotes, the expiration date of this entry +8. Boolean (1 or 0) if "persist" was set for this entry +9. Integer priority value (not currently used) |