Tianyi Cui
2be60b9a22
The session event vocabulary carried two standalone trace-only events that
were not load-bearing as separate records. Fold their facts into nearby
load-bearing events and delete the standalone variants.
- Token usage now rides on `assistant/message` as an optional `usage` field —
the assembled model output and its accounting travel together. The loop folds
`assembler.usage` onto the append instead of emitting a separate `usage`
event.
- The max-tokens path is the no-data-loss host: a step cut off with usage but
EMPTY content (e.g. only a dropped tool call) previously emitted a standalone
`usage`; it now records an empty-content `assistant/message { content: [],
usage }`. `deriveMessages()` skips empty-content assistant messages, so the
usage host never injects a spurious content-less assistant turn into the
provider transcript. A step with neither content nor usage appends nothing.
- An operational error's step number now rides on `turn/end.reason` for
`kind: 'error'` (`{ kind: 'error', step, message, code? }`) — the durable
turn outcome ACP and resume already consume. `failTurn` sets the reason
directly (no separate session `error` event). `agent/error` + logging are
unchanged for live diagnostics.
- No format-version bump: pre-release, no persisted data, so per the format
policy there is nothing to migrate or reject (the RFC's "refresh the format
version" criterion over-reached). `version` stays 1.
- ACP fixtures + goldens re-recorded (keyless replay): dropped standalone
usage/error lines, usage folded onto assistant/message, error step on
turn/end.reason.
RFC moved proposed -> implemented with an implementation note recording the two
scope refinements.
65 lines
9.2 KiB
JSON
65 lines
9.2 KiB
JSON
{"type":"session","version":1,"id":"803f0752-a3db-4394-9c93-3b6fcd410664","createdAt":1781834688308,"cwd":"/tmp/acp-snap-cwd-QVaaKH"}
|
|
{"type":"turn/start","seq":0,"time":1781834688311,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
|
|
{"type":"user/message","seq":1,"time":1781834688312,"data":{"content":[{"type":"text","text":"Reply with exactly the word: ONE. No tools."}],"source":{"kind":"user"}}}
|
|
{"type":"step/start","seq":2,"time":1781834688312,"data":{"turn":1,"step":1}}
|
|
{"type":"assistant/chunk","seq":3,"time":1781834688735,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
|
|
{"type":"assistant/chunk","seq":4,"time":1781834688735,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"The"}}}
|
|
{"type":"assistant/chunk","seq":5,"time":1781834688864,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" user"}}}
|
|
{"type":"assistant/chunk","seq":6,"time":1781834688889,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" wants"}}}
|
|
{"type":"assistant/chunk","seq":7,"time":1781834688890,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" me"}}}
|
|
{"type":"assistant/chunk","seq":8,"time":1781834688890,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" to"}}}
|
|
{"type":"assistant/chunk","seq":9,"time":1781834688890,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" reply"}}}
|
|
{"type":"assistant/chunk","seq":10,"time":1781834688890,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" with"}}}
|
|
{"type":"assistant/chunk","seq":11,"time":1781834688920,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" exactly"}}}
|
|
{"type":"assistant/chunk","seq":12,"time":1781834688920,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" the"}}}
|
|
{"type":"assistant/chunk","seq":13,"time":1781834688921,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" word"}}}
|
|
{"type":"assistant/chunk","seq":14,"time":1781834688921,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" \""}}}
|
|
{"type":"assistant/chunk","seq":15,"time":1781834688921,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"ONE"}}}
|
|
{"type":"assistant/chunk","seq":16,"time":1781834688921,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"\""}}}
|
|
{"type":"assistant/chunk","seq":17,"time":1781834688948,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" and"}}}
|
|
{"type":"assistant/chunk","seq":18,"time":1781834688948,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" use"}}}
|
|
{"type":"assistant/chunk","seq":19,"time":1781834688979,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" no"}}}
|
|
{"type":"assistant/chunk","seq":20,"time":1781834688979,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" tools"}}}
|
|
{"type":"assistant/chunk","seq":21,"time":1781834688979,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"."}}}
|
|
{"type":"assistant/chunk","seq":22,"time":1781834689007,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
|
|
{"type":"assistant/chunk","seq":23,"time":1781834689007,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
|
|
{"type":"assistant/chunk","seq":24,"time":1781834689008,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with exactly the word \"ONE\" and use no tools."}}}}
|
|
{"type":"assistant/chunk","seq":25,"time":1781834689008,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"ONE"}}}}
|
|
{"type":"assistant/chunk","seq":26,"time":1781834689008,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":106,"outputTokens":20,"cacheReadTokens":768,"reasoningTokens":18}}}}
|
|
{"type":"assistant/chunk","seq":27,"time":1781834689008,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
|
|
{"type":"assistant/message","seq":28,"time":1781834689009,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"ONE\" and use no tools."},{"type":"text","text":"ONE"}],"usage":{"inputTokens":106,"outputTokens":20,"cacheReadTokens":768,"reasoningTokens":18}}}
|
|
{"type":"step/end","seq":29,"time":1781834689010,"data":{"turn":1,"step":1}}
|
|
{"type":"turn/end","seq":30,"time":1781834689010,"data":{"turn":1,"reason":{"kind":"completed"}}}
|
|
{"type":"turn/start","seq":31,"time":1781834689017,"data":{"turn":2,"trigger":{"kind":"message","source":{"kind":"user"}}}}
|
|
{"type":"user/message","seq":32,"time":1781834689017,"data":{"content":[{"type":"text","text":"Reply with exactly the word: TWO. No tools."}],"source":{"kind":"user"}}}
|
|
{"type":"step/start","seq":33,"time":1781834689017,"data":{"turn":2,"step":1}}
|
|
{"type":"assistant/chunk","seq":34,"time":1781834689551,"data":{"turn":2,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
|
|
{"type":"assistant/chunk","seq":35,"time":1781834689551,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"The"}}}
|
|
{"type":"assistant/chunk","seq":36,"time":1781834689643,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" user"}}}
|
|
{"type":"assistant/chunk","seq":37,"time":1781834689676,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" wants"}}}
|
|
{"type":"assistant/chunk","seq":38,"time":1781834689676,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" me"}}}
|
|
{"type":"assistant/chunk","seq":39,"time":1781834689676,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" to"}}}
|
|
{"type":"assistant/chunk","seq":40,"time":1781834689676,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" reply"}}}
|
|
{"type":"assistant/chunk","seq":41,"time":1781834689676,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" with"}}}
|
|
{"type":"assistant/chunk","seq":42,"time":1781834689702,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" exactly"}}}
|
|
{"type":"assistant/chunk","seq":43,"time":1781834689702,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" the"}}}
|
|
{"type":"assistant/chunk","seq":44,"time":1781834689702,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" word"}}}
|
|
{"type":"assistant/chunk","seq":45,"time":1781834689702,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" \""}}}
|
|
{"type":"assistant/chunk","seq":46,"time":1781834689702,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"T"}}}
|
|
{"type":"assistant/chunk","seq":47,"time":1781834689703,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"WO"}}}
|
|
{"type":"assistant/chunk","seq":48,"time":1781834689731,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"\""}}}
|
|
{"type":"assistant/chunk","seq":49,"time":1781834689731,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" and"}}}
|
|
{"type":"assistant/chunk","seq":50,"time":1781834689732,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" no"}}}
|
|
{"type":"assistant/chunk","seq":51,"time":1781834689759,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" tools"}}}
|
|
{"type":"assistant/chunk","seq":52,"time":1781834689759,"data":{"turn":2,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"."}}}
|
|
{"type":"assistant/chunk","seq":53,"time":1781834689759,"data":{"turn":2,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
|
|
{"type":"assistant/chunk","seq":54,"time":1781834689759,"data":{"turn":2,"step":1,"chunk":{"type":"text-delta","index":1,"text":"T"}}}
|
|
{"type":"assistant/chunk","seq":55,"time":1781834689760,"data":{"turn":2,"step":1,"chunk":{"type":"text-delta","index":1,"text":"WO"}}}
|
|
{"type":"assistant/chunk","seq":56,"time":1781834689788,"data":{"turn":2,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with exactly the word \"TWO\" and no tools."}}}}
|
|
{"type":"assistant/chunk","seq":57,"time":1781834689788,"data":{"turn":2,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"TWO"}}}}
|
|
{"type":"assistant/chunk","seq":58,"time":1781834689788,"data":{"turn":2,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":122,"outputTokens":21,"cacheReadTokens":768,"reasoningTokens":18}}}}
|
|
{"type":"assistant/chunk","seq":59,"time":1781834689788,"data":{"turn":2,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
|
|
{"type":"assistant/message","seq":60,"time":1781834689789,"data":{"turn":2,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"TWO\" and no tools."},{"type":"text","text":"TWO"}],"usage":{"inputTokens":122,"outputTokens":21,"cacheReadTokens":768,"reasoningTokens":18}}}
|
|
{"type":"step/end","seq":61,"time":1781834689789,"data":{"turn":2,"step":1}}
|
|
{"type":"turn/end","seq":62,"time":1781834689789,"data":{"turn":2,"reason":{"kind":"completed"}}}
|