Default nginx is 4 8k — too tight when an outer Cloudflare /
corp-proxy injects long Set-Cookie / X-Forwarded-* headers, or when
a power-user accumulates many per-gallery gallery_token_<slug>
cookies over the 24h maxAge in tokenUtils.js. Either way users hit
"400 Request Header Or Cookie Too Large" and clearing cookies is
the only workaround.
4×32k is cheap RAM, matches what most reverse proxies do upstream,
and means PicPeak doesn't fail the request before the upstream even
sees it.
Paul Nothaft
c83e88348f