New defaults for the request and byte limits (closes #161)
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A client is one IPv4 address or one IPv6 group, often several people
behind one NAT. The limits now sit about twice above what 40 people
busy with heavy web apps make together on one address: 6000 requests a
minute, 100,000 an hour and 1,000,000 a day; 4 GiB a minute, 20 GiB an
hour and 200 GiB a day. The largest response drops from 5 GiB to
1 GiB, so the minute byte limit still holds two of them. SPEC.md gives
the new reasoning; README.md and the reference documents give the new
figures.

Model: opus-5-5
This commit is contained in:
2026-10-27 17:37:37 +00:00
parent 2ac2b671f6
commit 2369dc1081
8 changed files with 69 additions and 55 deletions
+6 -6
View File
@@ -99,16 +99,16 @@ that take `off`, the `_FILE` form, and what each group does and why.
## Request rate limits, per client
- `SWWAF_RATE_LIMIT_PER_MINUTE` (default `1000`), `SWWAF_RATE_LIMIT_PER_HOUR`
(default `10000`) and `SWWAF_RATE_LIMIT_PER_DAY` (default `50000`): the most
requests a client may make in each window. A count or `off`.
- `SWWAF_RATE_LIMIT_PER_MINUTE` (default `6000`), `SWWAF_RATE_LIMIT_PER_HOUR`
(default `100000`) and `SWWAF_RATE_LIMIT_PER_DAY` (default `1000000`): the
most requests a client may make in each window. A count or `off`.
- `SWWAF_RATE_LIMIT_EXEMPT_PATHS` (default empty): path prefixes exempt from
rate limiting and the byte limits, such as `/assets/`.
## Byte limits, per client
- `SWWAF_BYTES_LIMIT_PER_MINUTE` (default `10G`), `SWWAF_BYTES_LIMIT_PER_HOUR`
(default `20G`) and `SWWAF_BYTES_LIMIT_PER_DAY` (default `50G`): the most
- `SWWAF_BYTES_LIMIT_PER_MINUTE` (default `4G`), `SWWAF_BYTES_LIMIT_PER_HOUR`
(default `20G`) and `SWWAF_BYTES_LIMIT_PER_DAY` (default `200G`): the most
bytes counted for a client in each window. A size or `off`.
- `SWWAF_BYTES_COUNT` (default `both`): which body bytes the byte limits count:
`response`, `request` or `both`.
@@ -131,7 +131,7 @@ that take `off`, the `_FILE` form, and what each group does and why.
to send its whole answer. A duration or `off`.
- `SWWAF_REQUEST_MAX_BYTES` (default `100M`): the largest request body. A size
or `off`.
- `SWWAF_RESPONSE_MAX_BYTES` (default `5G`): the largest response body. A size
- `SWWAF_RESPONSE_MAX_BYTES` (default `1G`): the largest response body. A size
or `off`.
## Lookup of AS number and country