How to handle bedrock throttling?

Crews
,
1

I have setup a basic crew. Due to limits on bedrock quota , the crew run gets error-out. What is the best way to set exponential back-off in individual agents to fix this?

2

The only way I found to solve this is modifying the Task class so that it doesn’t raise an exception when the task fails, but just waits for a fixed amount of time and then retries. This doesn’t cause the crew to end up in error

def _execute_core(
        self,
        agent: Optional[BaseAgent],
        context: Optional[str],
        tools: Optional[List[Any]],
        max_retries: Optional[int] = 5,
        delay: Optional[int] = 5,
    ) -> TaskOutput:
...
...
...
except Exception as e:
            self.end_time = datetime.datetime.now()
            crewai_event_bus.emit(self, TaskFailedEvent(error=str(e), task=self))
            if max_retries > 0:
                # Retry task execution
                time.sleep(delay)
                max_retries -= 1
                return self._execute_core(agent, context, tools, max_retries, delay)
            else:
                crewai_event_bus.emit(self, TaskCompletedEvent(output=TaskOutput(description="Task failed", agent=self.agent.role), task=self))
                #raise e  # Re-raise the exception after emitting the event

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