def onJoin(self, details):
assert self.config.extra and 'on_ready' in self.config.extra
assert self.config.extra and 'other' in self.config.extra
remote = self.config.extra['other']
assert isinstance(remote, RLinkRemoteSession)
self._exclude_authid = self.config.extra.get('exclude_authid', None)
self._exclude_authrole = self.config.extra.get('exclude_authrole', None)
# setup local->remote event forwarding
forward_events = self.config.extra.get('forward_events', False)
if forward_events:
yield self._setup_event_forwarding(remote)
# setup local->remote invocation forwarding
forward_invocations = self.config.extra.get('forward_invocations', False)
if forward_invocations:
yield self._setup_invocation_forwarding(remote)
self.log.debug(
'Router link local session ready (forward_events={forward_events}, forward_invocations={forward_invocations}, realm={realm}, authid={authid}, authrole={authrole}, session={session}) {method}',
method=hltype(RLinkLocalSession.onJoin),
forward_events=hluserid(forward_events),
forward_invocations=hluserid(forward_invocations),
realm=hluserid(details.realm),
authid=hluserid(details.authid),
authrole=hluserid(details.authrole),
session=hlid(details.session))
on_ready = self.config.extra.get('on_ready', None)
if on_ready and not on_ready.called:
self.config.extra['on_ready'].callback(self)
def forward(*args, **kwargs):
details = kwargs.pop('details', None)
if details:
match = pat.match(details.topic)
if match:
node_id, worker_id = match.groups()
# FIXME: map back from node authid (?) to node OID (as UUID string)?
self.log.debug(
'Forwarding CFC {forward_type} on mrealm {realm} from node {node_id} and worker {worker_id} [local=<{local_uri}>, remote=<{remote_uri}>]',
forward_type=hl('EVENT'),
local_uri=hlid(local_uri),
remote_uri=hlid(details.topic),
node_id=hluserid(node_id),
worker_id=hluserid(worker_id),
realm=hluserid(session._realm))
return session.publish(
local_uri,
node_id,
worker_id,
*args,
**kwargs,
options=PublishOptions(exclude_me=False))
# should not arrive here
session.log.warn(
'received unexpected event to forward for management API: local_uri={local_uri}, remote_uri={remote_uri}, remote_uri_regex={remote_uri_regex} details={details}',
local_uri=local_uri,
remote_uri=remote_uri,
remote_uri_regex=remote_uri_regex,
details=details)
def onLeave(self, details):
self.log.warn(
'Router link local session down! (realm={realm}, authid={authid}, authrole={authrole}, session={session}, details={details}) {method}',
method=hltype(RLinkLocalSession.onLeave),
realm=hluserid(self.config.realm),
authid=hluserid(self._authid),
authrole=hluserid(self._authrole),
details=details,
session=hlid(self._session_id))
BridgeSession.onLeave(self, details)
def onLeave(self, details):
self.log.warn(
'{klass}.onLeave(): rlink remote session left! (realm={realm}, authid={authid}, authrole={authrole}, session={session}, details={details}) {method}',
klass=self.__class__.__name__,
method=hltype(RLinkLocalSession.onLeave),
realm=hluserid(self.config.realm),
authid=hluserid(self._authid),
authrole=hluserid(self._authrole),
session=hlid(self._session_id),
details=details)
BridgeSession.onLeave(self, details)
def forward(node_oid, *args, **kwargs):
# remove the calling origin details (do not forward those 1:1 at least - FIXME)
kwargs.pop('details', None)
# map the node OID (given as UUID string) to the node WAMP authid for ..
node_authid = session.map_node_oid_to_authid(node_oid)
# .. creating the remote URI to be used on the management uplink
_remote_uri = remote_uri.format(node_id=node_authid)
self.log.debug(
'Forwarding CFC {forward_type} on mrealm {realm} to node "{node_authid}" [node_oid={node_oid}, local=<{local_uri}>, remote=<{remote_uri}>]',
forward_type=hl('CALL'),
local_uri=hlid(local_uri),
remote_uri=hlid(_remote_uri),
node_oid=hlid(node_oid),
node_authid=hluserid(node_authid),
realm=hluserid(session._realm))
return session.call(_remote_uri, *args, **kwargs)
def onJoin(self, details):
self.log.debug('{klass}.onJoin(details={details})',
klass=self.__class__.__name__,
details=details)
assert self.config.extra and 'on_ready' in self.config.extra
assert self.config.extra and 'other' in self.config.extra
local = self.config.extra['other']
assert isinstance(local, RLinkLocalSession)
self._exclude_authid = self.config.extra.get('exclude_authid', None)
self._exclude_authrole = self.config.extra.get('exclude_authrole',
None)
# setup remote->local event forwarding
forward_events = self.config.extra.get('forward_events', False)
if forward_events:
yield self._setup_event_forwarding(local)
# setup remote->local invocation forwarding
forward_invocations = self.config.extra.get('forward_invocations',
False)
if forward_invocations:
yield self._setup_invocation_forwarding(local)
self.log.info(
'{klass}.onJoin(): rlink remote session ready (forward_events={forward_events}, forward_invocations={forward_invocations}, realm={realm}, authid={authid}, authrole={authrole}, session={session}) {method}',
klass=self.__class__.__name__,
method=hltype(RLinkRemoteSession.onJoin),
forward_events=hluserid(forward_events),
forward_invocations=hluserid(forward_invocations),
realm=hluserid(details.realm),
authid=hluserid(details.authid),
authrole=hluserid(details.authrole),
session=hlid(details.session))
# we are ready!
on_ready = self.config.extra.get('on_ready', None)
if on_ready and not on_ready.called:
self.config.extra['on_ready'].callback(self)
def onLeave(self, details):
# When the rlink is going down, make sure to unsubscribe to
# all events that are subscribed on the local-leg.
# This avoids duplicate events that would otherwise arrive
# See: https://github.com/crossbario/crossbar/issues/1916
for k, v in self._subs.items():
if v['sub'].active:
yield v['sub'].unsubscribe()
self._subs = {}
self.config.extra['other']._tracker.connected = False
self.log.warn(
'{klass}.onLeave(): rlink remote session left! (realm={realm}, authid={authid}, authrole={authrole}, session={session}, details={details}) {method}',
klass=self.__class__.__name__,
method=hltype(RLinkLocalSession.onLeave),
realm=hluserid(self.config.realm),
authid=hluserid(self._authid),
authrole=hluserid(self._authrole),
session=hlid(self._session_id),
details=details)
BridgeSession.onLeave(self, details)
def _configure_native_worker_router(self, worker_logname, worker_id,
worker):
yield self._configure_native_worker_common(worker_logname, worker_id,
worker)
# start realms on router
for realm in worker.get('realms', []):
# start realm
if 'id' in realm:
realm_id = realm['id']
else:
realm_id = 'realm{:03d}'.format(self._realm_no)
realm['id'] = realm_id
self._realm_no += 1
self.log.info(
"Order {worker_logname} to start Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
yield self._controller.call(
u'crossbar.worker.{}.start_router_realm'.format(worker_id),
realm_id,
realm,
options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
# add roles to realm
for role in realm.get('roles', []):
if 'id' in role:
role_id = role['id']
else:
role_id = 'role{:03d}'.format(self._role_no)
role['id'] = role_id
self._role_no += 1
self.log.info(
"Order Realm {realm_id} to start Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
yield self._controller.call(
u'crossbar.worker.{}.start_router_realm_role'.format(
worker_id),
realm_id,
role_id,
role,
options=CallOptions())
self.log.info(
"Ok, Realm {realm_id} has started Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
# start components to run embedded in the router
for component in worker.get('components', []):
if 'id' in component:
component_id = component['id']
else:
component_id = 'component{:03d}'.format(self._component_no)
component['id'] = component_id
self._component_no += 1
yield self._controller.call(
u'crossbar.worker.{}.start_router_component'.format(worker_id),
component_id,
component,
options=CallOptions())
self.log.info(
"{logname}: component '{component}' started",
logname=worker_logname,
component=component_id,
)
# start transports on router
for transport in worker.get('transports', []):
if 'id' in transport:
transport_id = transport['id']
else:
transport_id = 'transport{:03d}'.format(self._transport_no)
transport['id'] = transport_id
self._transport_no += 1
add_paths_on_transport_create = False
self.log.info(
"Order {worker_logname} to start Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
yield self._controller.call(
u'crossbar.worker.{}.start_router_transport'.format(worker_id),
transport_id,
transport,
create_paths=add_paths_on_transport_create,
options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
if not add_paths_on_transport_create:
if transport['type'] == 'web':
paths = transport.get('paths', {})
elif transport['type'] == 'universal':
paths = transport.get('web', {}).get('paths', {})
else:
paths = None
# Web service paths
if paths:
for path in sorted(paths):
if path != '/':
webservice = paths[path]
if 'id' in webservice:
webservice_id = webservice['id']
else:
webservice_id = 'webservice{:03d}'.format(
self._webservice_no)
webservice['id'] = webservice_id
self._webservice_no += 1
self.log.info(
"Order Transport {transport_id} to start Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
yield self._controller.call(
u'crossbar.worker.{}.start_web_transport_service'
.format(worker_id),
transport_id,
path,
webservice,
options=CallOptions())
self.log.info(
"Ok, Transport {transport_id} has started Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
def _configure_native_worker_proxy(self, worker_logname, worker_id, worker):
yield self._configure_native_worker_common(worker_logname, worker_id, worker)
# start transports on proxy
for i, transport in enumerate(worker.get('transports', [])):
if 'id' in transport:
transport_id = transport['id']
else:
transport_id = 'transport{:03d}'.format(i)
transport['id'] = transport_id
self.log.info(
"Order {worker_logname} to start Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
# XXX we're doing startup, and begining proxy workers --
# want to share the web-transport etc etc stuff between
# these and otehr kinds of routers / transports
yield self._controller.call('crossbar.worker.{}.start_proxy_transport'.format(worker_id),
transport_id,
transport,
options=CallOptions())
if transport['type'] == 'web':
paths = transport.get('paths', {})
elif transport['type'] in ('universal'):
paths = transport.get('web', {}).get('paths', {})
else:
paths = None
# Web service paths
if paths:
for path in sorted(paths):
if path != '/':
webservice = paths[path]
if 'id' in webservice:
webservice_id = webservice['id']
else:
webservice_id = 'webservice{:03d}'.format(self._webservice_no)
webservice['id'] = webservice_id
self._webservice_no += 1
self.log.info(
"Order Transport {transport_id} to start Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
yield self._controller.call('crossbar.worker.{}.start_web_transport_service'.format(worker_id),
transport_id,
path,
webservice,
options=CallOptions())
self.log.info(
"Ok, Transport {transport_id} has started Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
self.log.info(
"Ok, {worker_logname} has started Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
# set up backend connections on the proxy
for i, connection_name in enumerate(worker.get('connections', {})):
self.log.debug(
"Starting connection {index}: {name}",
index=i,
name=connection_name,
)
yield self._controller.call(
'crossbar.worker.{}.start_proxy_connection'.format(worker_id),
connection_name,
worker['connections'].get(connection_name, {}),
)
# set up realms and roles on the proxy
for i, realm_name in enumerate(worker.get('routes', {})):
roles = worker['routes'][realm_name]
for role_id, connections in roles.items():
if not isinstance(connections, list):
connections = [connections] # used to be a single string, now a list of strings
for connection_id in connections:
self.log.debug(
"Starting proxy realm route {realm}, {role} to {connection}",
realm=realm_name,
role=role_id,
connection=connection_id,
)
yield self._controller.call(
'crossbar.worker.{}.start_proxy_realm_route'.format(worker_id),
realm_name,
{role_id: connection_id},
)
def _configure_native_worker_router(self, worker_logname, worker_id, worker):
yield self._configure_native_worker_common(worker_logname, worker_id, worker)
# start realms on router
for realm in worker.get('realms', []):
# start realm
if 'id' in realm:
realm_id = realm['id']
else:
realm_id = 'realm{:03d}'.format(self._realm_no)
realm['id'] = realm_id
self._realm_no += 1
self.log.info(
"Order {worker_logname} to start Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
yield self._controller.call('crossbar.worker.{}.start_router_realm'.format(worker_id),
realm_id,
realm,
options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
# add roles to realm
for role in realm.get('roles', []):
if 'id' in role:
role_id = role['id']
else:
role_id = 'role{:03d}'.format(self._role_no)
role['id'] = role_id
self._role_no += 1
self.log.info(
"Order Realm {realm_id} to start Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
yield self._controller.call('crossbar.worker.{}.start_router_realm_role'.format(worker_id),
realm_id,
role_id,
role,
options=CallOptions())
self.log.info(
"Ok, Realm {realm_id} has started Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
# start components to run embedded in the router
for component in worker.get('components', []):
if 'id' in component:
component_id = component['id']
else:
component_id = 'component{:03d}'.format(self._component_no)
component['id'] = component_id
self._component_no += 1
yield self._controller.call('crossbar.worker.{}.start_router_component'.format(worker_id),
component_id,
component,
options=CallOptions())
self.log.info(
"{logname}: component '{component}' started",
logname=worker_logname,
component=component_id,
)
# start transports on router
for transport in worker.get('transports', []):
if 'id' in transport:
transport_id = transport['id']
else:
transport_id = 'transport{:03d}'.format(self._transport_no)
transport['id'] = transport_id
self._transport_no += 1
add_paths_on_transport_create = False
self.log.info(
"Order {worker_logname} to start Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
yield self._controller.call('crossbar.worker.{}.start_router_transport'.format(worker_id),
transport_id,
transport,
create_paths=add_paths_on_transport_create,
options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
if not add_paths_on_transport_create:
if transport['type'] == 'web':
paths = transport.get('paths', {})
elif transport['type'] in ('universal'):
paths = transport.get('web', {}).get('paths', {})
else:
paths = None
# Web service paths
if paths:
for path in sorted(paths):
if path != '/':
webservice = paths[path]
if 'id' in webservice:
webservice_id = webservice['id']
else:
webservice_id = 'webservice{:03d}'.format(self._webservice_no)
webservice['id'] = webservice_id
self._webservice_no += 1
self.log.info(
"Order Transport {transport_id} to start Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
yield self._controller.call(
'crossbar.worker.{}.start_web_transport_service'.format(worker_id),
transport_id,
path,
webservice,
options=CallOptions())
self.log.info(
"Ok, Transport {transport_id} has started Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
# start rlinks for realms
dl = []
for realm in worker.get('realms', []):
realm_id = realm['id']
for i, rlink in enumerate(realm.get('rlinks', [])):
if 'id' in rlink:
rlink_id = rlink['id']
else:
rlink_id = 'rlink{:03d}'.format(i)
rlink['id'] = rlink_id
self.log.info(
'Starting router-to-router "{rlink_id}" on realm "{realm_id}" ..',
realm_id=hlid(realm_id),
rlink_id=hlid(rlink_id),
)
d = self._controller.call('crossbar.worker.{}.start_router_realm_link'.format(worker_id),
realm_id,
rlink_id,
rlink,
options=CallOptions())
def done(_):
self.log.info(
'Ok, router-to-router {rlink_id} started on realm "{realm_id}".',
realm_id=hlid(realm_id),
rlink_id=hlid(rlink_id),
)
d.addCallback(done)
dl.append(d)
# FIXME: rlinks must be started without waiting for them to be established. otherwise the start of other stuff
# is waiting for all rlinks to be up!
d = gatherResults(dl)
def _configure_native_worker_proxy(self, worker_logname, worker_id,
worker):
yield self._configure_native_worker_common(worker_logname, worker_id,
worker)
# start transports on proxy
for i, transport in enumerate(worker.get('transports', [])):
if 'id' in transport:
transport_id = transport['id']
else:
transport_id = 'transport{:03d}'.format(i)
transport['id'] = transport_id
self.log.info(
"Order {worker_logname} to start Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
# XXX we're doing startup, and begining proxy workers --
# want to share the web-transport etc etc stuff between
# these and otehr kinds of routers / transports
yield self._controller.call(
'crossbar.worker.{}.start_proxy_transport'.format(worker_id),
transport_id,
transport,
options=CallOptions())
if transport['type'] == 'web':
paths = transport.get('paths', {})
elif transport['type'] in ('universal'):
paths = transport.get('web', {}).get('paths', {})
else:
paths = None
# Web service paths
if paths:
for path in sorted(paths):
if path != '/':
webservice = paths[path]
if 'id' in webservice:
webservice_id = webservice['id']
else:
webservice_id = 'webservice{:03d}'.format(
self._webservice_no)
webservice['id'] = webservice_id
self._webservice_no += 1
self.log.info(
"Order Transport {transport_id} to start Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
yield self._controller.call(
'crossbar.worker.{}.start_web_transport_service'.
format(worker_id),
transport_id,
path,
webservice,
options=CallOptions())
self.log.info(
"Ok, Transport {transport_id} has started Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
self.log.info(
"Ok, {worker_logname} has started Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
# set up backend connections on the proxy
for i, connection_name in enumerate(worker.get('connections', {})):
print(i, connection_name)
yield self._controller.call(
'crossbar.worker.{}.start_proxy_connection'.format(worker_id),
connection_name,
worker['connections'].get(connection_name, {}),
)
# set up realms and roles on the proxy
for i, realm_name in enumerate(worker.get('routes', {})):
print(i, realm_name)
yield self._controller.call(
'crossbar.worker.{}.start_proxy_route'.format(worker_id),
realm_name,
worker['routes'].get(realm_name, {}),
)
def _configure_native_worker_router(self, worker_logname, worker_id, worker):
yield self._configure_native_worker_common(worker_logname, worker_id, worker)
# start realms on router
for realm in worker.get('realms', []):
# start realm
if 'id' in realm:
realm_id = realm['id']
else:
realm_id = 'realm{:03d}'.format(self._realm_no)
realm['id'] = realm_id
self._realm_no += 1
self.log.info(
"Order {worker_logname} to start Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
yield self._controller.call(u'crossbar.worker.{}.start_router_realm'.format(worker_id), realm_id, realm, options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Realm {realm_id}",
worker_logname=worker_logname,
realm_id=hlid(realm_id),
)
# add roles to realm
for role in realm.get('roles', []):
if 'id' in role:
role_id = role['id']
else:
role_id = 'role{:03d}'.format(self._role_no)
role['id'] = role_id
self._role_no += 1
self.log.info(
"Order Realm {realm_id} to start Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
yield self._controller.call(u'crossbar.worker.{}.start_router_realm_role'.format(worker_id), realm_id, role_id, role, options=CallOptions())
self.log.info(
"Ok, Realm {realm_id} has started Role {role_id}",
realm_id=hlid(realm_id),
role_id=hlid(role_id),
)
# start components to run embedded in the router
for component in worker.get('components', []):
if 'id' in component:
component_id = component['id']
else:
component_id = 'component{:03d}'.format(self._component_no)
component['id'] = component_id
self._component_no += 1
yield self._controller.call(u'crossbar.worker.{}.start_router_component'.format(worker_id), component_id, component, options=CallOptions())
self.log.info(
"{logname}: component '{component}' started",
logname=worker_logname,
component=component_id,
)
# start transports on router
for transport in worker.get('transports', []):
if 'id' in transport:
transport_id = transport['id']
else:
transport_id = 'transport{:03d}'.format(self._transport_no)
transport['id'] = transport_id
self._transport_no += 1
add_paths_on_transport_create = False
self.log.info(
"Order {worker_logname} to start Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
yield self._controller.call(u'crossbar.worker.{}.start_router_transport'.format(worker_id),
transport_id,
transport,
create_paths=add_paths_on_transport_create,
options=CallOptions())
self.log.info(
"Ok, {worker_logname} has started Transport {transport_id}",
worker_logname=worker_logname,
transport_id=hlid(transport_id),
)
if not add_paths_on_transport_create:
if transport['type'] == 'web':
paths = transport.get('paths', {})
elif transport['type'] == 'universal':
paths = transport.get('web', {}).get('paths', {})
else:
paths = None
# Web service paths
if paths:
for path in sorted(paths):
if path != '/':
webservice = paths[path]
if 'id' in webservice:
webservice_id = webservice['id']
else:
webservice_id = 'webservice{:03d}'.format(self._webservice_no)
webservice['id'] = webservice_id
self._webservice_no += 1
self.log.info(
"Order Transport {transport_id} to start Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)
yield self._controller.call(u'crossbar.worker.{}.start_web_transport_service'.format(worker_id),
transport_id,
path,
webservice,
options=CallOptions())
self.log.info(
"Ok, Transport {transport_id} has started Web Service {webservice_id}",
transport_id=hlid(transport_id),
webservice_id=hlid(webservice_id),
path=hluserid(path),
)