Class ConnectionException

cassandra/connection.py:399–411

An unrecoverable error was hit when attempting to use a connection, or the connection was already closed or defunct.

class ConnectionException(Exception):
    """
    An unrecoverable error was hit when attempting to use a connection,
    or the connection was already closed or defunct.
    """

    def __init__(self, message, endpoint=None):
        Exception.__init__(self, message)
        self.endpoint = endpoint

    @property
    def host(self):
        return self.endpoint.address


class ConnectionShutdown(ConnectionException):