Files
amethyst/quartz/src
Claude a7eec1d605 feat(quartz): NIP-66 check options — read-test filters, write-test event, cached NIP-11 fetcher
RelayProber.probe()/probeFlow() take a filters option choosing the check:
LIVENESS_FILTERS (default, impossible-id REQ — EOSE proves liveness with no
payload) or readTestFilter(limit = 1) — a REQ the relay must actually work
for, querying and streaming real events, making Verdict.rttEoseMs a genuine
read test.

RelayProbeWriteTest.build() creates the write-check event: ephemeral kind
20166 (never stored by compliant relays) carrying a NIP-40 expiration tag
60s out as belt-and-braces for relays that store unknown ephemeral kinds.
Publish it under the monitor key, time the OK for rtt-write, map rejection
prefixes to R requirement tags — an OK false still proves the write path.

Nip11Fetcher is the missing fetch seam for relay information documents,
mirroring Nip05Fetcher: the interface lives in commonMain,
OkHttpNip11Fetcher (jvmAndroid) does the Accept: application/nostr+json
GET, and CachedNip11Fetcher wraps any implementation with a TTL cache —
successes trusted for a day, failures remembered for five minutes so a
census doesn't hammer hosts that just refused.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9sSyh1QLJD3PZ18tVPPVK
2026-08-04 14:18:05 +00:00
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