GetActivityServiceConfig returns the service config from activity context Returns nil if the context does not contain the service config.

GetTaskListName returns the task list name for the given task list id.

IsCancellationAlreadyRequestedError returns if the err is a CancellationAlreadyRequestedError.

IsEntityNotExistsError returns if the err is a EntityNotExistsError.

IsNonRetryableError return true if the err is considered non-retryable.

IsServiceBusyError returns if the err is a ServiceBusyError.

RegisterWorker registers common activities.

RetryOp retries an operation based on the default retry policy.

DefaultAvailabilityThreshold is the default threshold for availability.

DefaultContextTimeout is the default context timeout for RPC calls.

DefaultMaxRetryCount is the default max retry count.

DefaultRetryBackoffDuration is the default backoff duration for retry.

EchoActivityName is the name of echoActivity.

ErrReasonValidationFailed is the failure reason for validation failure.

ErrReasonWorkflowNotExist is the error reason for workflow not exist.