General

• Auth for queue groups?
• Blacklist or ERR escalation to close connection for auth/permissions
• Protocol updates, MAP, MPUB, etc
• Multiple listen endpoints
• Websocket / HTTP2 strategy
• T series reservations
• _SYS. server events?
• No downtime restart
• Signal based reload of configuration
• brew, apt-get, rpm, chocately (windows)
• IOVec pools and writev for high fanout?
• Modify cluster support for single message across routes between pub/sub and d-queue
• Memory limits/warnings?
• Limit number of subscriptions a client can have, total memory usage etc.
• Multi-tenant accounts with isolation of subject space
• Pedantic state
• _SYS.> reserved for server events?
• Listen configure key vs addr and port
• Add ENV and variable support to dconf? ucl?
• Buffer pools/sync pools?
• Multiple Authorization / Access
• Write dynamic socket buffer sizes
• Read dynamic socket buffer sizes
• Info updates contain other implicit route servers
• Sublist better at high concurrency, cache uses writelock always currently
• Switch to 1.4/1.5 and use maps vs hashmaps in sublist
• NewSource on Rand to lower lock contention on QueueSubs, or redesign!
• Default sort by cid on connz
• Track last activity time per connection?
• Add total connections to varz so we won't miss spikes, etc.
• Add starttime and uptime to connz list.
• Gossip Protocol for discovery for clustering
• Add in HTTP requests to varz?
• Add favico and help link for monitoring?
• Better user/pass support using bcrypt etc.
• SSL/TLS support
• Add support for / to point to varz, connz, etc..
• Support sort options for /connz via nats-top
• Dropped message statistics (slow consumers)
• Add current time to each monitoring endpoint
• varz uptime do days and only integer secs
• Place version in varz (same info sent to clients)
• Place server ID/UUID in varz
• nats-top equivalent, utils
• Connz report routes (/routez)
• Docker
• Remove reliance on ps
• Syslog support
• Client support for language and version
• Fix benchmarks on linux
• Daemon mode? Won't fix