nats-server · Issues· 538 open

Stream sourcing throughput capped at ~20K msg/s by a single goroutine

MQTT topics with whitespace cause client disconnects

Jetstream: PATCH operation for adding a source to a stream

Jetstream consumer createOrUpdate context deadline exceeded

Include payload in term advisories

Discovery timeout to chanve severity level for route connections messages.

Per-message TTL entries leak in the hash wheel when the message is removed by purge or rollup, causing unbounded CPU and memory growth

Cross-account import interest is permanently lost when an account is introduced by config reload in a cluster

Allow verify_and_map to derive identity from any certificate attribute, not just email/SAN/DN

Memory leak in STATSZ on windows if the process cannot read performance counters

Cluster route TLS: FQDN from route URL is resolved to IP before TLS dial, causing x509 IP SAN verification failure

NATS continues to run with an expired operator

jetstream sequence inconsistent with actual message order

Sustained append-latency degradation on a full DiscardOld stream under concurrent filtered-consumer scans

Flaky TestRegisterAndUnregister due to asynchronous ATS goroutine shutdown