AgentSessionManager.Rendering.Sinks.JSONLSink (AgentSessionManager v0.8.0)

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A sink that writes events as JSON Lines (one JSON object per line).

Ignores rendered text (write/2) and instead serializes the raw event in write_event/3. Supports two modes:

  • :full — Complete event data with ISO 8601 timestamp (default)
  • :compact — Abbreviated fields with millisecond epoch timestamp

Options

  • :path — File path to write to. Required.
  • :mode — :full or :compact. Default :full.

Full Mode Format

{"ts":"2026-02-09T12:00:00Z","type":"run_started","data":{"model":"..."}}

Compact Mode Format

{"t":1707464400123,"e":{"t":"rs","m":"sonnet"}}