Wait for local compute to be started.

Don't reconnect to local compute when server is being stopped.

gns3server/controller/__init__.py

@@ -348,7 +348,7 @@ class Controller:
             self._computes[compute.id] = compute
             #self.save()
             if connect:
-                asyncio.ensure_future(compute.connect())
+                asyncio.get_event_loop().call_later(1, lambda: asyncio.ensure_future(compute.connect()))
             self.notification.controller_emit("compute.created", compute.__json__())
             return compute
         else:

gns3server/controller/compute.py

@@ -473,7 +473,8 @@ class Compute:
             log.info("Connection closed to compute '{}' WebSocket '{}'".format(self._id, ws_url))
 
         # Try to reconnect after 1 second if server unavailable only if not during tests (otherwise we create a ressources usage bomb)
-        if not hasattr(sys, "_called_from_test") or not sys._called_from_test:
+        if self.id != "local" and not hasattr(sys, "_called_from_test") or not sys._called_from_test:
+            log.info("Reconnecting to to compute '{}' WebSocket '{}'".format(self._id, ws_url))
             asyncio.get_event_loop().call_later(1, lambda: asyncio.ensure_future(self.connect()))
 
         self._cpu_usage_percent = None

gns3server/server.py

@@ -320,8 +320,7 @@ class Server:
                                     port=port,
                                     access_log=access_log,
                                     ssl_certfile=config.Server.certfile,
-                                    ssl_keyfile=config.Server.certkey,
-                                    lifespan="on")
+                                    ssl_keyfile=config.Server.certkey)
 
             # overwrite uvicorn loggers with our own logger
             for uvicorn_logger_name in ("uvicorn", "uvicorn.error"):