Log

Buffered, rotating file logging for Go

Stable Used by LogWisp and ViF. An API revision is planned.

GoObservabilityConcurrencyHot Reload
GitHub

A buffered, rotating file logger for Go with disk-space management, operational heartbeats and hot reconfiguration.

  • Lock-free asynchronous writes, minimal impact on the caller
  • Rotation and disk-space limits built in
  • Heartbeat records for production monitoring
  • Reconfigure at runtime without losing records