New defaults for the request and byte limits (closes #161)
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The request limits and the hour and day byte limits now sit about twice
above what 40 people busy with heavy web apps make together on one
address:

- requests: 6000 a minute, 100,000 an hour, 1,000,000 a day;
- bytes: 20 GiB an hour, 200 GiB a day.

The largest response drops from 5 GiB to 1 GiB. The minute byte limit
of 4 GiB is sized to hold two of the largest responses with their
requests. SPEC.md gives the new reasoning; README.md and the reference
documents give the new figures.

Model: opus-5-5
This commit was merged in pull request #162.
This commit is contained in:
2026-10-27 19:28:09 +01:00
parent 2ac2b671f6
commit a9dc59546b
8 changed files with 68 additions and 55 deletions
+6 -6
View File
@@ -502,17 +502,17 @@ func FromEnvironment(lookupEnv func(string) (string, bool)) (*Config, error) {
UpstreamRequestTimeout: env.duration("SWWAF_UPSTREAM_REQUEST_TIMEOUT", "60s"),
UpstreamResponseTimeout: env.duration("SWWAF_UPSTREAM_RESPONSE_TIMEOUT", "30m"),
RequestMaxBytes: env.size("SWWAF_REQUEST_MAX_BYTES", "100M"),
ResponseMaxBytes: env.size("SWWAF_RESPONSE_MAX_BYTES", "5G"),
ResponseMaxBytes: env.size("SWWAF_RESPONSE_MAX_BYTES", "1G"),
AllowNets: env.netblocks("SWWAF_ALLOW_NETS", ""),
RateLimitExemptNets: env.netblocks("SWWAF_RATE_LIMIT_EXEMPT_NETS", ""),
DenyNets: env.netblocks("SWWAF_DENY_NETS", ""),
RateLimitPerMinute: env.count("SWWAF_RATE_LIMIT_PER_MINUTE", "1000"),
RateLimitPerHour: env.count("SWWAF_RATE_LIMIT_PER_HOUR", "10000"),
RateLimitPerDay: env.count("SWWAF_RATE_LIMIT_PER_DAY", "50000"),
RateLimitPerMinute: env.count("SWWAF_RATE_LIMIT_PER_MINUTE", "6000"),
RateLimitPerHour: env.count("SWWAF_RATE_LIMIT_PER_HOUR", "100000"),
RateLimitPerDay: env.count("SWWAF_RATE_LIMIT_PER_DAY", "1000000"),
RateLimitExemptPaths: env.pathPrefixes("SWWAF_RATE_LIMIT_EXEMPT_PATHS", ""),
BytesLimitPerMinute: env.size("SWWAF_BYTES_LIMIT_PER_MINUTE", "10G"),
BytesLimitPerMinute: env.size("SWWAF_BYTES_LIMIT_PER_MINUTE", "4G"),
BytesLimitPerHour: env.size("SWWAF_BYTES_LIMIT_PER_HOUR", "20G"),
BytesLimitPerDay: env.size("SWWAF_BYTES_LIMIT_PER_DAY", "50G"),
BytesLimitPerDay: env.size("SWWAF_BYTES_LIMIT_PER_DAY", "200G"),
BytesCount: env.bytesCount("SWWAF_BYTES_COUNT", "both"),
LookupSource: env.lookupSource("SWWAF_LOOKUP_SOURCE", "geojs"),
LookupDBPath: env.value("SWWAF_LOOKUP_DB_PATH", ""),