View Source Membrane.Pipeline.CallbackContext (Membrane Core v1.2.0)

Module describing context passed to the Membrane.Pipeline callbacks.

Summary

Types

t()

Type describing context passed to the Membrane.Pipeline callbacks.

Types

t()

@type t() :: %{
  :children => %{required(Membrane.Child.name()) => Membrane.ChildEntry.t()},
  :clock => Membrane.Clock.t(),
  :module => module(),
  :playback => Membrane.Playback.t(),
  :resource_guard => Membrane.ResourceGuard.t(),
  :utility_supervisor => Membrane.UtilitySupervisor.t(),
  optional(:from) => [GenServer.from()],
  optional(:members) => [Membrane.Child.name()],
  optional(:crash_initiator) => Membrane.Child.name(),
  optional(:crash_reason) => :normal | :shutdown | {:shutdown, term()} | term(),
  optional(:start_of_stream_received?) => boolean()
}

Type describing context passed to the Membrane.Pipeline callbacks.

Field :from is present only in Membrane.Pipeline.handle_call/3.

Field :start_of_stream_received? is present only in Membrane.Pipeline.handle_element_end_of_stream/4.

Fields :members, :crash_initiator and :crash_reason are present only in Membrane.Pipeline.handle_crash_group_down/3.