Python Cluster.get_min_requests_per_connection Examples

Example #1

File: test_cluster.py Project: angelomendonca/python-driver

    def test_cluster_settings(self):
        """
        Test connection setting getters and setters
        """
        if PROTOCOL_VERSION >= 3:
            raise unittest.SkipTest("min/max requests and core/max conns aren't used with v3 protocol")

        cluster = Cluster(protocol_version=PROTOCOL_VERSION)

        min_requests_per_connection = cluster.get_min_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_REQUESTS, min_requests_per_connection)
        cluster.set_min_requests_per_connection(HostDistance.LOCAL, min_requests_per_connection + 1)
        self.assertEqual(cluster.get_min_requests_per_connection(HostDistance.LOCAL), min_requests_per_connection + 1)

        max_requests_per_connection = cluster.get_max_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_REQUESTS, max_requests_per_connection)
        cluster.set_max_requests_per_connection(HostDistance.LOCAL, max_requests_per_connection + 1)
        self.assertEqual(cluster.get_max_requests_per_connection(HostDistance.LOCAL), max_requests_per_connection + 1)

        core_connections_per_host = cluster.get_core_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_CONNECTIONS_PER_LOCAL_HOST, core_connections_per_host)
        cluster.set_core_connections_per_host(HostDistance.LOCAL, core_connections_per_host + 1)
        self.assertEqual(cluster.get_core_connections_per_host(HostDistance.LOCAL), core_connections_per_host + 1)

        max_connections_per_host = cluster.get_max_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_CONNECTIONS_PER_LOCAL_HOST, max_connections_per_host)
        cluster.set_max_connections_per_host(HostDistance.LOCAL, max_connections_per_host + 1)
        self.assertEqual(cluster.get_max_connections_per_host(HostDistance.LOCAL), max_connections_per_host + 1)

Example #2

File: test_cluster.py Project: ade1225/python-driver

    def test_cluster_settings(self):
        """
        Test connection setting getters and setters
        """

        cluster = Cluster()

        min_requests_per_connection = cluster.get_min_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_REQUESTS, min_requests_per_connection)
        cluster.set_min_requests_per_connection(HostDistance.LOCAL, min_requests_per_connection + 1)
        self.assertEqual(cluster.get_min_requests_per_connection(HostDistance.LOCAL), min_requests_per_connection + 1)

        max_requests_per_connection = cluster.get_max_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_REQUESTS, max_requests_per_connection)
        cluster.set_max_requests_per_connection(HostDistance.LOCAL, max_requests_per_connection + 1)
        self.assertEqual(cluster.get_max_requests_per_connection(HostDistance.LOCAL), max_requests_per_connection + 1)

        core_connections_per_host = cluster.get_core_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_CONNECTIONS_PER_LOCAL_HOST, core_connections_per_host)
        cluster.set_core_connections_per_host(HostDistance.LOCAL, core_connections_per_host + 1)
        self.assertEqual(cluster.get_core_connections_per_host(HostDistance.LOCAL), core_connections_per_host + 1)

        max_connections_per_host = cluster.get_max_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_CONNECTIONS_PER_LOCAL_HOST, max_connections_per_host)
        cluster.set_max_connections_per_host(HostDistance.LOCAL, max_connections_per_host + 1)
        self.assertEqual(cluster.get_max_connections_per_host(HostDistance.LOCAL), max_connections_per_host + 1)

Example #3

    def test_cluster_settings(self):
        """
        Test connection setting getters and setters
        """
        if PROTOCOL_VERSION >= 3:
            raise unittest.SkipTest("min/max requests and core/max conns aren't used with v3 protocol")

        cluster = Cluster(protocol_version=PROTOCOL_VERSION)

        min_requests_per_connection = cluster.get_min_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_REQUESTS, min_requests_per_connection)
        cluster.set_min_requests_per_connection(HostDistance.LOCAL, min_requests_per_connection + 1)
        self.assertEqual(cluster.get_min_requests_per_connection(HostDistance.LOCAL), min_requests_per_connection + 1)

        max_requests_per_connection = cluster.get_max_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_REQUESTS, max_requests_per_connection)
        cluster.set_max_requests_per_connection(HostDistance.LOCAL, max_requests_per_connection + 1)
        self.assertEqual(cluster.get_max_requests_per_connection(HostDistance.LOCAL), max_requests_per_connection + 1)

        core_connections_per_host = cluster.get_core_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_CONNECTIONS_PER_LOCAL_HOST, core_connections_per_host)
        cluster.set_core_connections_per_host(HostDistance.LOCAL, core_connections_per_host + 1)
        self.assertEqual(cluster.get_core_connections_per_host(HostDistance.LOCAL), core_connections_per_host + 1)

        max_connections_per_host = cluster.get_max_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_CONNECTIONS_PER_LOCAL_HOST, max_connections_per_host)
        cluster.set_max_connections_per_host(HostDistance.LOCAL, max_connections_per_host + 1)
        self.assertEqual(cluster.get_max_connections_per_host(HostDistance.LOCAL), max_connections_per_host + 1)

Example #4

File: test_cluster.py Project: zohooriandotcom/cassandra-python-driver

    def test_cluster_settings(self):
        """
        Test connection setting getters and setters
        """

        cluster = Cluster()

        min_requests_per_connection = cluster.get_min_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_REQUESTS, min_requests_per_connection)
        cluster.set_min_requests_per_connection(HostDistance.LOCAL, min_requests_per_connection + 1)
        self.assertEqual(cluster.get_min_requests_per_connection(HostDistance.LOCAL), min_requests_per_connection + 1)

        max_requests_per_connection = cluster.get_max_requests_per_connection(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_REQUESTS, max_requests_per_connection)
        cluster.set_max_requests_per_connection(HostDistance.LOCAL, max_requests_per_connection + 1)
        self.assertEqual(cluster.get_max_requests_per_connection(HostDistance.LOCAL), max_requests_per_connection + 1)

        core_connections_per_host = cluster.get_core_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MIN_CONNECTIONS_PER_LOCAL_HOST, core_connections_per_host)
        cluster.set_core_connections_per_host(HostDistance.LOCAL, core_connections_per_host + 1)
        self.assertEqual(cluster.get_core_connections_per_host(HostDistance.LOCAL), core_connections_per_host + 1)

        max_connections_per_host = cluster.get_max_connections_per_host(HostDistance.LOCAL)
        self.assertEqual(cassandra.cluster.DEFAULT_MAX_CONNECTIONS_PER_LOCAL_HOST, max_connections_per_host)
        cluster.set_max_connections_per_host(HostDistance.LOCAL, max_connections_per_host + 1)
        self.assertEqual(cluster.get_max_connections_per_host(HostDistance.LOCAL), max_connections_per_host + 1)