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https://github.com/GNS3/gns3-server
synced 2024-11-24 09:18:08 +00:00
Builtin destination to shutdown the server.
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ab02925f98
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@ -140,6 +140,11 @@ class JSONRPCWebSocket(tornado.websocket.WebSocketHandler):
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# This is a notification, silently ignore this error...
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return
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if method.startswith("builtin"):
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log.info("calling built-in method {}".format(method))
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self.destinations[method]()
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return
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module = self.destinations[method]
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# ZMQ requests are encoded in JSON
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# format is a JSON array: [session ID, JSON-RPC request]
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@ -113,6 +113,8 @@ class IModule(multiprocessing.Process):
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signals = [signal.SIGTERM, signal.SIGINT]
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if not sys.platform.startswith("win"):
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signals.extend([signal.SIGHUP, signal.SIGQUIT])
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else:
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signals.extend([signal.SIGBREAK])
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for sig in signals:
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signal.signal(sig, signal_handler)
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@ -127,6 +127,8 @@ class Dynamips(IModule):
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Properly stops the module.
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"""
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#if not sys.platform.startswith("win32"):
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# self._callback.stop()
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if self._hypervisor_manager:
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self._hypervisor_manager.stop_all_hypervisors()
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IModule.stop(self) # this will stop the I/O loop
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@ -95,6 +95,7 @@ class IOU(IModule):
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Properly stops the module.
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"""
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#self._iou_callback.stop()
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# delete all IOU instances
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for iou_id in self._iou_instances:
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iou_instance = self._iou_instances[iou_id]
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@ -107,6 +107,9 @@ class Server(object):
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# instance.start() # starts the new process
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#=======================================================================
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# special built-in destination to stop the server
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JSONRPCWebSocket.register_destination("builtin.stop", self._cleanup)
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for module in MODULES:
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instance = module(module.__name__.lower(),
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"127.0.0.1", # ZeroMQ server address
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@ -151,6 +154,8 @@ class Server(object):
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signals = [signal.SIGTERM, signal.SIGINT]
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if not sys.platform.startswith("win"):
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signals.extend([signal.SIGHUP, signal.SIGQUIT])
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else:
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signals.extend([signal.SIGBREAK])
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for sig in signals:
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signal.signal(sig, signal_handler)
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