circuits.core.bridge module

Bridge

The Bridge Component is used for inter-process communications between processes. Bridge is used internally when a Component is started in “process mode” via circuits.core.manager.start(). Typically a Pipe is used as the socket transport between two sides of a Bridge (there must be a :class:`~Bridge` instance on both sides).

class circuits.core.bridge.ipc(event, channel=None)

Bases: Event

ipc Event

Send an event to a child/parent process

Parameters

• event (circuits.core.events.Event) – Event to execute remotely.

• channel (str) – IPC Channel (channel to use on child/parent).

class circuits.core.bridge.Bridge(*args, **kwargs)

Bases: BaseComponent

initializes x; see x.__class__.__doc__ for signature

channel = 'bridge'

init(socket, channel='bridge')