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Code Issues 13 Packages Projects Releases Wiki Activity

Implement more request handlers in Tornado #3

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This commit is contained in:
Ian Renton
2025-12-23 14:05:28 +00:00
parent 61784e8af6
commit 23a6e08777
9 changed files with 336 additions and 607 deletions
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38
server/webserver.py
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@@ -15,9 +15,7 @@ from server.handlers.pagetemplate import PageTemplateHandler
# Provides the public-facing web server.
# TODO alerts API
# TODO lookup APIs
# TODO post spot API
# TODO test lookups
# TODO SSE API responses
# TODO clean_up_sse_queues
# TODO page & API access counters - how to do from a subclass handler? e.g.
@@ -60,14 +58,14 @@ class WebServer:
app = tornado.web.Application([
# Routes for API calls
(r"/api/v1/spots", APISpotsHandler, {"spots": self.spots}),
(r"/api/v1/alerts", APIAlertsHandler),
(r"/api/v1/spots/stream", APISpotsStreamHandler),
(r"/api/v1/alerts/stream", APIAlertsStreamHandler),
(r"/api/v1/alerts", APIAlertsHandler, {"alerts": self.alerts}),
(r"/api/v1/spots/stream", APISpotsStreamHandler), # todo provide queues?
(r"/api/v1/alerts/stream", APIAlertsStreamHandler), # todo provide queues?
(r"/api/v1/options", APIOptionsHandler, {"status_data": self.status_data}),
(r"/api/v1/status", APIStatusHandler, {"status_data": self.status_data}),
(r"/api/v1/lookup/call", APILookupCallHandler),
(r"/api/v1/lookup/sigref", APILookupSIGRefHandler),
(r"/api/v1/spot", APISpotHandler),
(r"/api/v1/spot", APISpotHandler, {"spots": self.spots}),
# Routes for templated pages
(r"/", PageTemplateHandler, {"template_name": "spots"}),
(r"/map", PageTemplateHandler, {"template_name": "map"}),
@@ -87,7 +85,33 @@ class WebServer:
app.listen(self.port)
await self.shutdown_event.wait()
# Internal method called when a new spot is added to the system. This is used to ping any SSE clients that are
# awaiting a server-sent message with new spots.
def notify_new_spot(self, spot):
# todo
# for queue in self.sse_spot_queues:
# try:
# queue.put(spot)
# except:
# # Cleanup thread was probably deleting the queue, that's fine
# pass
pass
# Internal method called when a new alert is added to the system. This is used to ping any SSE clients that are
# awaiting a server-sent message with new spots.
def notify_new_alert(self, alert):
# todo
# for queue in self.sse_alert_queues:
# try:
# queue.put(alert)
# except:
# # Cleanup thread was probably deleting the queue, that's fine
# pass
pass
# Clean up any SSE queues that are growing too large; probably their client disconnected.
def clean_up_sse_queues(self):
# todo
# self.sse_spot_queues = [q for q in self.sse_spot_queues if not q.full()]
# self.sse_alert_queues = [q for q in self.sse_alert_queues if not q.full()]
pass