https://github.com/compscifutures/apmonitor

On-prem/LAN availability monitoring with realtime guarantees & decaying alert pacing. Multithreaded high speed availability checking for PING, TCP/UDP, QUIC & HTTP/S resources incl. SSL/TLS cert. pinning. Integrates w/Site24x7 heartbeat monitoring for failover alerts + Slack & Pushover webhooks. Thread safe, reentrant, easily modifiable.

availability availability-and-monitoring discord h3 heartbeat-monitor http http3 https lan monitoring on-premise pagerduty pushover quic realtime servermasters site24x7 slack ssl-pinning tcp

Last synced: 07 Apr 2026