## Detailed description
The pro version of the dashboard always shows that there is no resources found... After looking in the requests I see that it does a POST request to 0.0.0.0:4566/graph but without parameters ..

# Normal Darshboard
![image](https://user-images.githubusercontent.com/10731763/86540395-fa4d4900-bed2-11ea-8ea9-855181574318.png)

# Pro Dashboard
![image](https://user-images.githubusercontent.com/10731763/86540408-210b7f80-bed3-11ea-89f1-73c50101edd3.png)

# Steps to reproduce

## Command used to start LocalStack

docker run -it -e LOCALSTACK_HOSTNAME="localhost" -e DEFAULT_REGION="us-east-1" -e TEST_AWS_ACCOUNT_ID="000000000000" -p 4566:4566 --rm --privileged --name localstack_main -p 4567-4620:4567-4620 -p 12121:12121 -p 8080-8081:8080-8081  -v "/tmp/localstack:/tmp/localstack" -v "/var/run/docker.sock:/var/run/docker.sock" -e DOCKER_HOST="unix:///var/run/docker.sock" -e HOST_TMP_FOLDER="/tmp/localstack" "localstack/localstack" -e SERVICES="edge,dynamodb,cognito"

epoch = datetime.utcfromtimestamp(0)
    return (datetime.utcnow() - epoch).total_seconds()
def to_str(obj, errors='strict'):
    return obj.decode('utf-8', errors) if isinstance(obj, six.binary_type) else obj
def in_ci():
    """ Whether or not we are running in a CI environment """
    for key in ('CI', 'TRAVIS'):
        if os.environ.get(key, '') not in [False, '', '0', 'false']:
            return True
    return False
class FuncThread(threading.Thread):
    """ Helper class to run a Python function in a background thread. """
    def __init__(self, func, params=None, quiet=False):
        threading.Thread.__init__(self)
        self.daemon = True
        self.params = params
        self.func = func
        self.quiet = quiet
    def run(self):
        try:
            self.func(self.params)
        except Exception:
            if not self.quiet:
                LOG.warning('Thread run method %s(%s) failed: %s' %
                    (self.func, self.params, traceback.format_exc()))
    def stop(self, quiet=False):