def __init__(self, config):
"""
@param config: Configuration container
@type config: Config
"""
self.config = config
self.logger = logging.getLogger()
self.server = Server(
config.server.port,
config.server.ssl_key_file,
config.server.ssl_crt_file,
config.server.ssl_method,
)
self.collector = Collector()
self.endpoints_root = EndpointsRoot(self.collector)
self.endpoints_lookup = config.server.endpoints
def __init__(self, config):
"""
@param config: Configuration container
@type config: Config
"""
self.config = config
self.logger = logging.getLogger()
self.server = Server(config.server.port,
config.server.ssl_key_file,
config.server.ssl_crt_file,
config.server.ssl_method,
)
self.collector = Collector()
self.endpoints_root = EndpointsRoot(self.collector)
self.endpoints_lookup = config.server.endpoints
class Dispatcher(object):
"""
Common point providing the cooperation between gateway and endpoints.
Gateway as producer puts the received requests into a queue and launches
the getters of endpoints (consumers) by linked trigger.
Each endpoint may forward incoming request, store them into a database,
or just treat each incoming request, where for all types of endpoints,
a result is always returned to producer to pass them to client.
"""
endpoints = [
PackagesEndpoint,
InventoryServerEndpoint,
VPNInstallEndpoint,
]
endpoints_root = None
collector = None
def __init__(self, config):
"""
@param config: Configuration container
@type config: Config
"""
self.config = config
self.logger = logging.getLogger()
self.server = Server(
config.server.port,
config.server.ssl_key_file,
config.server.ssl_crt_file,
config.server.ssl_method,
)
self.collector = Collector()
self.endpoints_root = EndpointsRoot(self.collector)
self.endpoints_lookup = config.server.endpoints
def _start_server(self):
"""
Starts the gateway instance.
@return: endpoint port instance
@rtype: Deferred
"""
trigger = Trigger(self.endpoints_root.do_calls)
d = self.server.start(self.collector, trigger)
d.addCallback(self._connect_endpoints)
d.addErrback(self._eb_start_failed)
return d
def _connect_endpoints(self, reason):
"""
Installs the endpoints consuming the requests from gateway.
"""
for endpoint in self.endpoints:
if endpoint.prefix in self.endpoints_lookup:
self.logger.info("Registering '%s' endpoint" % endpoint.prefix)
self.endpoints_root.register(endpoint(self.config))
def _eb_start_failed(self, failure):
self.logger.warn("\033[31mStart server failed: %s\033[0m" %
str(failure))
def run(self):
d = self._start_server()
return d
class Dispatcher(object):
"""
Common point providing the cooperation between gateway and endpoints.
Gateway as producer puts the received requests into a queue and launches
the getters of endpoints (consumers) by linked trigger.
Each endpoint may forward incoming request, store them into a database,
or just treat each incoming request, where for all types of endpoints,
a result is always returned to producer to pass them to client.
"""
endpoints = [PackagesEndpoint,
InventoryServerEndpoint,
VPNInstallEndpoint,
]
endpoints_root = None
collector = None
def __init__(self, config):
"""
@param config: Configuration container
@type config: Config
"""
self.config = config
self.logger = logging.getLogger()
self.server = Server(config.server.port,
config.server.ssl_key_file,
config.server.ssl_crt_file,
config.server.ssl_method,
)
self.collector = Collector()
self.endpoints_root = EndpointsRoot(self.collector)
self.endpoints_lookup = config.server.endpoints
def _start_server(self):
"""
Starts the gateway instance.
@return: endpoint port instance
@rtype: Deferred
"""
trigger = Trigger(self.endpoints_root.do_calls)
d = self.server.start(self.collector, trigger)
d.addCallback(self._connect_endpoints)
d.addErrback(self._eb_start_failed)
return d
def _connect_endpoints(self, reason):
"""
Installs the endpoints consuming the requests from gateway.
"""
for endpoint in self.endpoints:
if endpoint.prefix in self.endpoints_lookup:
self.logger.info("Registering '%s' endpoint" % endpoint.prefix)
self.endpoints_root.register(endpoint(self.config))
def _eb_start_failed(self, failure):
self.logger.warn("\033[31mStart server failed: %s\033[0m" % str(failure))
def run(self):
d = self._start_server()
return d