diff --git a/src/aare/daq/tellupdater.py b/src/aare/daq/tellupdater.py index 24cee01d..e9815dec 100644 --- a/src/aare/daq/tellupdater.py +++ b/src/aare/daq/tellupdater.py @@ -40,23 +40,17 @@ def listen_to_sse(): return sse_url = tell_client.url + "/events" try: - response = requests.get(sse_url, stream=True) - client = sseclient.SSEClient(response) + #response = requests.get(sse_url, stream=True) + client = sseclient.SSEClient(sse_url) - # Immediately fetch current detected pucks once on connect so the system starts with - # up-to-date state (instead of waiting for the first DewarContentUpdate event). - try: - print("[SSE][listen_to_sse] Initial detected pucks fetch on connect") - handle_tell_change_event() - except Exception as exc: - print(f"[SSE][listen_to_sse][WARN] Initial fetch failed: {exc}") + print("[SSE][listen_to_sse] Initial detected pucks fetch on connect") + handle_tell_change_event() for event in client.events(): print(f"event = {event.event} with data: {event.data}") if event.event == "DewarContentUpdate": - print(f"[SSE][listen_to_sse] event: {event.event}, data: {event.data}") on_sse_event(event) - except requests.exceptions.RequestException as exc: + except Exception as exc: print(f"[SSE][listen_to_sse][ERROR] Failed to connect to {sse_url}: {exc}") def compare_and_report_change(old, new, key_func):