finchan.dispatcher

Event Dispatcher

get events from event source and dispatch evnets to the subscriber.

Dispatcher

BackTrackDispatcher

class finchan.dispatcher.BackTrackDispatcher(env)

Dispatcher that dispatch backtrack events. the event sources generate events and put them into event queue, the main thread get events from event queue and dispatch them.

Parameters:env – global envirument

now

datetime of current logic time

run()

dispatch the event loop to run.

LiveDispatcher