mirror of
https://github.com/trustgraph-ai/trustgraph.git
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4acd853023
Replace the config push mechanism that broadcast the full config blob on a 'state' class pub/sub queue with a lightweight notify signal containing only the version number and affected config types. Processors fetch the full config via request/response from the config service when notified. This eliminates the need for the pub/sub 'state' queue class and stateful pub/sub services entirely. The config push queue moves from 'state' to 'flow' class — a simple transient signal rather than a retained message. This solves the RabbitMQ late-subscriber problem where restarting processes never received the current config because their fresh queue had no historical messages. Key changes: - ConfigPush schema: config dict replaced with types list - Subscribe-then-fetch startup with retry: processors subscribe to notify queue, fetch config via request/response, then process buffered notifies with version comparison to avoid race conditions - register_config_handler() accepts optional types parameter so handlers only fire when their config types change - Short-lived config request/response clients to avoid subscriber contention on non-persistent response topics - Config service passes affected types through put/delete/flow operations - Gateway ConfigReceiver rewritten with same notify pattern and retry loop Tests updated New tests: - register_config_handler: without types, with types, multiple types, multiple handlers - on_config_notify: old/same version skipped, irrelevant types skipped (version still updated), relevant type triggers fetch, handler without types always called, mixed handler filtering, empty types invokes all, fetch failure handled gracefully - fetch_config: returns config+version, raises on error response, stops client even on exception - fetch_and_apply_config: applies to all handlers on startup, retries on failure |
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| .. | ||
| test_auth.py | ||
| test_config_receiver.py | ||
| test_dispatch_config.py | ||
| test_dispatch_manager.py | ||
| test_dispatch_mux.py | ||
| test_dispatch_requestor.py | ||
| test_dispatch_sender.py | ||
| test_dispatch_serialize.py | ||
| test_endpoint_constant.py | ||
| test_endpoint_manager.py | ||
| test_endpoint_metrics.py | ||
| test_endpoint_socket.py | ||
| test_endpoint_stream.py | ||
| test_endpoint_variable.py | ||
| test_rows_import_dispatcher.py | ||
| test_running.py | ||
| test_service.py | ||
| test_socket_graceful_shutdown.py | ||
| test_streaming_translators.py | ||
| test_text_document_translator.py | ||