fix(lark): handle card.action.trigger over the long connection#604
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loind wants to merge 2 commits into
Open
fix(lark): handle card.action.trigger over the long connection#604loind wants to merge 2 commits into
loind wants to merge 2 commits into
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Interactive card button clicks arrive over the long connection as an
`event` with event_type `card.action.trigger`, but only frame-type
`card` (webhook mode) was routed to the card handler — so clicks were
dropped ("unhandled event type") and Feishu reported a callback timeout.
Route the event to handle_card_action, and read open_chat_id /
open_message_id from the event `context` (webhook nests them top-level).
Reply to the card callback with a card-callback response body
(`{}` = keep card unchanged) instead of the generic `{"code":200}`
event ack, so the platform no longer reports a callback timeout on the
clicked button. Plain events keep the `{"code":200}` ack.
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Summary
Interactive card button clicks were delivered but did nothing — Feishu reported a callback timeout.
Root cause (confirmed via debug log)
Over the long connection, a card button click arrives as an event with
event_type = "card.action.trigger":handle_ws_textonly routed frame-typecard(webhook mode) tohandle_card_action; theeventbranch handledim.message.receive_v1/application.bot.menu_v6only, socard.action.triggerfell through to_ => unhandledand was dropped → no response → Feishu 3s timeout.Fix
event_type == "card.action.trigger"(event branch) tohandle_card_action.CardActionEventnow readsopen_chat_id/open_message_idfrom the eventcontext(long connection) with fallback to the top-level fields (legacy webhook).Testing
card_action_event_parses_long_connection_context.cargo test -p aionui-channel --features lark— all green.unhandled event type; the fix routes the click to the card handler.Notes
Requires the app's callback subscription (回调订阅) to use the long connection (developer console). Independent of #602 (region) and #603 (pre-auth replay).