silverback.runner

The silverback.runner module contains implementations for running Silverback apps in a variety of different scenarios and trigger methods.

class silverback.runner.BaseRunner(bot: SilverbackBot, *args, max_exceptions: int = 3, recorder: BaseRecorder | None = None, **kwargs)

Bases: ABC

async run()

Run the task broker client for the assembled SilverbackBot bot.

Will listen for events against the connected provider (using ManagerAccessMixin context), and process them by kicking events over to the configured broker.

Raises:
async shutdown()

Execute the runner shutdown sequence, including user tasks.

NOTE: Must be placed into runtime before called.

async startup() → list[Coroutine]

Execute runner startup sequence to configure the runner for runtime.

NOTE: Execution will abort if startup sequence has a failure.

Returns:

functions to execute as user daemon tasks

Return type:

user_tasks (list[Coroutine])

class silverback.runner.PollingRunner(bot: SilverbackBot, *args, **kwargs)

Bases: BaseRunner, ManagerAccessMixin

Run a single bot against a live network using a basic in-memory queue.

class silverback.runner.WebsocketRunner(bot: SilverbackBot, *args, **kwargs)

Bases: BaseRunner, ManagerAccessMixin

Run a single bot against a live network using a basic in-memory queue and websockets.

async run()

Run the task broker client for the assembled SilverbackBot bot.

Will listen for events against the connected provider (using ManagerAccessMixin context), and process them by kicking events over to the configured broker.

Raises: