Add event-driven reporting and durable failure recovery hooks

agent_control/server.py

@@ -186,6 +186,8 @@ class Handler(BaseHTTPRequestHandler):
                     state['primary_session_id'] = self.server.primary_session_id
                     state['metrics'] = self.server.metrics.snapshot()
                     self.output(200, state)
+                elif parts.path == '/api/hook-notifications' and not parts.query:
+                    self.output(200, self.server.store.hook_notifications())
                 elif parts.path == '/api/messages':
                     query = parse_qs(parts.query, strict_parsing=True)
                     if set(query) != {'session_id'} or len(query['session_id']) != 1:
@@ -243,7 +245,8 @@ class Handler(BaseHTTPRequestHandler):
             if not isinstance(data, dict):
                 raise Invalid('object required')
             store = self.server.store
-            routes = {'/api/sessions':store.session, '/api/session-requests':store.request,
+            routes = {'/api/hooks':store.hook, '/api/hooks/ack':store.hook_ack,
+                      '/api/sessions':store.session, '/api/session-requests':store.request,
                       '/api/tasks':store.task, '/api/messages':store.send,
                       '/api/worker/claim':store.claim, '/api/worker/renew':store.renew, '/api/worker/complete':store.complete,
                       '/api/events':store.event, '/api/mirror':store.mirror, '/api/worker/start':store.start,