# external imports from chainqueue import Store as QueueStore class ChaindAdapter: def __init__(self, chain_spec, state_store, index_store, counter_store, cache_adapter, dispatcher, cache=None, pending_retry_threshold=0, error_retry_threshold=0): self.cache_adapter = cache_adapter self.dispatcher = dispatcher self.store = QueueStore(chain_spec, state_store, index_store, counter_store, cache=cache)