Private Readonly _filterThe subscription map from filter ID to subscription.
Private Readonly _filtersThe event filter map from filter ID to event filter.
Creates a new EventFilter object and adds it to the event filter map.
The event type string.
The blockchain event configuration.
The event filter object created.
Creates a new Subscription object.
The event filter.
Optional eventCallback: BlockchainEventCallbackThe blockchain event callback function.
Optional errorCallback: BlockchainErrorCallbackThe blockchain error callback function.
The filter deletion event callback function.
The subscription object created.
Emits a blockchain event to trigger callback functions.
The filter ID.
The blockchain event type.
The payload of the event.
A class for managing event callbacks.