def get(self, node_uuid=None):
if not node_uuid:
node = Node.get_by(uuid=Node.me().uuid)
else:
node = Node.get_by(uuid=node_uuid)
if not node:
raise tornado.web.HTTPError(404)
self.write({'node': node.to_dict()})
def test_register_node(self):
data = {'uuid': "a-unique-id", 'port': 8001}
eq_(Node.get_by(uuid=data['uuid']), None)
self.http_client.fetch(HTTPRequest(
self.get_url('/nodes'), 'POST', body=json.dumps(data)), self.stop)
response = self.wait()
eq_(response.code, 200)
ok_(Node.get_by(uuid=data['uuid']))
def get(self, node_uuid=None):
if not node_uuid:
node = Node.get_by(uuid=Node.me().uuid)
else:
node = Node.get_by(uuid=node_uuid)
if not node:
raise tornado.web.HTTPError(404)
self.write({'node': node.to_dict()})
def test_register_node(self):
data = {'uuid': "a-unique-id", 'port': 8001}
eq_(Node.get_by(uuid=data['uuid']), None)
self.http_client.fetch(
HTTPRequest(self.get_url('/nodes'), 'POST', body=json.dumps(data)),
self.stop)
response = self.wait()
eq_(response.code, 200)
ok_(Node.get_by(uuid=data['uuid']))
def test_get_nodes(self):
[NodeFactory() for _ in range(3)]
response = self.fetch('/nodes')
eq_(response.code, 200)
result = json.loads(response.body)
ok_('nodes' in result)
for node in result['nodes']:
ok_(Node.get_by(uuid=node['uuid']))
def test_get_nodes(self):
[NodeFactory() for _ in range(3)]
response = self.fetch('/nodes')
eq_(response.code, 200)
result = json.loads(response.body)
ok_('nodes' in result)
for node in result['nodes']:
ok_(Node.get_by(uuid=node['uuid']))
def delete(self, node_uuid=None):
"""Remove the requesting node from the list of known nodes,
unregistering the from the network.
"""
if not node_uuid or node_uuid == Node.me().uuid:
log.info("Shutting down because of request from %s",
self.request.remote_ip)
tornado.ioloop.IOLoop.instance().stop()
return
node = Node.get_by(uuid=node_uuid)
if node:
closest_supernode = Node.closest_supernode()
if closest_supernode and node != closest_supernode:
log.info("Notifying closest supernode %s that %s was deleted",
closest_supernode, node)
NodesAPI(closest_supernode.absolute_url()).unregister(node)
if node == Node.me().primary_supernode and self.application.node:
self.application.node.bootstrap()
node.delete()
def delete(self, node_uuid=None):
"""Remove the requesting node from the list of known nodes,
unregistering the from the network.
"""
if not node_uuid or node_uuid == Node.me().uuid:
log.info("Shutting down because of request from %s",
self.request.remote_ip)
tornado.ioloop.IOLoop.instance().stop()
return
node = Node.get_by(uuid=node_uuid)
if node:
closest_supernode = Node.closest_supernode()
if closest_supernode and node != closest_supernode:
log.info("Notifying closest supernode %s that %s was deleted",
closest_supernode, node)
NodesAPI(closest_supernode.absolute_url()).unregister(node)
if node == Node.me().primary_supernode and self.application.node:
self.application.node.bootstrap()
node.delete()
