class AuthorizationProxy(SocketServer.ThreadingUnixStreamServer):
def __init__(self, listening_sock, db_path, upstream_sock):
# XXX BaseServer is an old style class, so we need to explicitly call
# our parents initializer
SocketServer.ThreadingUnixStreamServer. \
__init__(self, listening_sock, AgentProxyRequestHandler)
self.authorizer = Authorizer(db_path)
# Shared request queue
request_queue = Queue.Queue(100)
# Start first consumer thread
self.agent = UpstreamSocketThread(upstream_sock, queue=request_queue)
self.agent.start()
# Start two additional consumer threads
for i in range(2):
UpstreamSocketThread(upstream_sock, queue=request_queue).start()
class AuthorizationProxy(SocketServer.ThreadingUnixStreamServer):
def __init__(self, listening_sock, db_path, upstream_sock):
# XXX BaseServer is an old style class, so we need to explicitly call
# our parents initializer
SocketServer.ThreadingUnixStreamServer. \
__init__(self, listening_sock, AgentProxyRequestHandler)
self.authorizer = Authorizer(db_path)
# Shared request queue
request_queue = Queue.Queue(100)
# Start first consumer thread
self.agent = UpstreamSocketThread(upstream_sock, queue=request_queue)
self.agent.start()
# Start two additional consumer threads
for i in range(2):
UpstreamSocketThread(upstream_sock, queue=request_queue).start()
class AgentMultiplexer(SocketServer.ThreadingUnixStreamServer):
timeout = 3
def __init__(self, listening_sock, default_agent_sock,
alternate_agent_sock):
# XXX BaseServer is an old style class, so we need to explicitly call
# our parents initializer
SocketServer.ThreadingUnixStreamServer.__init__(
self, listening_sock, AgentMultiplexerRequestHandler)
self.default_agent = UpstreamSocketThread(default_agent_sock)
self.default_agent.start()
self.alternate_agent = UpstreamSocketThread(alternate_agent_sock)
self.alternate_agent.start()
def agents(self):
yield self.default_agent
yield self.alternate_agent
class AgentMultiplexer(SocketServer.ThreadingUnixStreamServer):
timeout = 3
def __init__(self, listening_sock, default_agent_sock,
alternate_agent_sock):
# XXX BaseServer is an old style class, so we need to explicitly call
# our parents initializer
SocketServer.ThreadingUnixStreamServer.__init__(
self, listening_sock, AgentMultiplexerRequestHandler)
self.default_agent = UpstreamSocketThread(default_agent_sock)
self.default_agent.start()
self.alternate_agent = UpstreamSocketThread(alternate_agent_sock)
self.alternate_agent.start()
def agents(self):
yield self.default_agent
yield self.alternate_agent