Function _zmq_catch_error

tensorpack/dataflow/parallel.py:91–104

(name)

@contextmanager
def _zmq_catch_error(name):
    try:
        yield
    except zmq.ContextTerminated:
        logger.info("[{}] Context terminated.".format(name))
        raise DataFlowTerminated()
    except zmq.ZMQError as e:
        if e.errno == errno.ENOTSOCK:       # socket closed
            logger.info("[{}] Socket closed.".format(name))
            raise DataFlowTerminated()
        else:
            raise
    except Exception:
        raise


class _MultiProcessZMQDataFlow(DataFlow):