# `Pixir.Application`
[🔗](https://github.com/Ranvier-Technologies/pixir/blob/main/lib/pixir/application.ex#L1)

OTP application root. Starts the long-lived infrastructure that every Session
depends on (see `docs/adr/` for rationale):

  * `Finch` — HTTP/2 pool for the Provider (ADR 0002/0003).
  * `Pixir.Events.Registry` — the event bus dispatch table (ADR 0004).
  * `Pixir.Sessions.Registry` — `session_id` → Session pid (ADR 0001).
  * `Pixir.TurnSupervisor` — a `Task.Supervisor` that owns each Turn's Task; the
    Session interrupts a Turn by killing its Task (ADR 0001).
  * `Pixir.Auth` — owns the Credential and serializes token refresh (ADR 0002).
  * `Pixir.Provider.ConnectionSupervisor` — owns per-key WebSocket Provider
    connections for the WebSocket-first transport policy (ADR 0019).
  * `Pixir.SessionSupervisor` — a `DynamicSupervisor` of `Pixir.Session` processes.
  * `Pixir.Tools.CommandBoundary` — bounds local host-command process fanout
    separately from BEAM-local Subagent/Workflow fanout (ADR 0027).
  * `Pixir.Subagents` — supervises parent-led Subagent fan-out (ADR 0011).
  * `Pixir.Delegate.OwnerSupervisor` — owns current-runtime Delegate service runs
    and live cancel/status capability (ADR 0034).

# `finch_name`

Name of the shared Finch pool.

---

*Consult [api-reference.md](api-reference.md) for complete listing*