performance in network host of manager in multiprocessing

[rmaleki]

Hi
I run my own project with gunicorn (multi worker) and I wanted to share objects between processes. I used BaseManager from the multiprocessing python package. my project is Django and this is part of code:

def get_bloom_filter_shared_state():
    manager = BaseManager(
        ('127.0.0.1', '8004'),
        b'blabla'
    )
    m_bloom_filter = BloomFilter()
    a_bloom_filter = BloomFilter()

    # n_share_state: memory sharing already exists or new.
    n_share_state = False

    # register in manager
    manager.register('m_bloom_filter', lambda: m_bloom_filter)
    manager.register('a_bloom_filter', lambda: a_bloom_filter)

    try:
        manager.get_server()
        manager.start()
        n_share_state = True

    except OSError:
        # Address already in use
        manager.connect()

    return manager.m_bloom_filter(), manager.a_bloom_filter(), n_share_state

Is the performance of the network low in many requests? What is the performance of this host (127.0.0.1)?