restore hook/result durationMs — review keeps wall-clock audit timing durable

Reverses item 3 of the tighten-hook-protocol-contract RFC per review:
a persistence log is written for future readers, and hook wall-clock
runtime is audit signal (which hook made a turn slow). runHook keeps
its injected now clock and RunHookResult wrapper, the bridges pass the
measured duration through HookResultRecord, the snapshot normalizer
keeps its replay scrub, and the hook fixtures carry the field again.
The RFC records the reversal; the other three prunes stand.
This commit is contained in:
Tianyi Cui
2026-07-04 22:00:12 +08:00
parent 19ae955009
commit 0b97b2f7c1
27 changed files with 122 additions and 85 deletions

View File

@@ -30,7 +30,7 @@
{"type":"assistant/message","seq":28,"time":1783095446572,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with the single word \"FIRST\" and stop."},{"type":"text","text":"FIRST"}],"usage":{"inputTokens":55,"outputTokens":20,"cacheReadTokens":1664,"reasoningTokens":17}},"sourceEventSeqs":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],"surfaceOp":"append"}
{"type":"step/end","seq":29,"time":1783095446573,"data":{"turn":1,"step":1}}
{"type":"hook/invoked","seq":30,"time":1783095446573,"data":{"turn":1,"point":"Stop","dialect":"codex","handlerId":"codex:Stop:1"}}
{"type":"hook/result","seq":31,"time":1783095446588,"data":{"turn":1,"point":"Stop","handlerId":"codex:Stop:1","decision":"block","exitCode":2,"stderrSummary":"Also reply with the single word SECOND, then stop."}}
{"type":"hook/result","seq":31,"time":1783095446588,"data":{"turn":1,"point":"Stop","handlerId":"codex:Stop:1","decision":"block","exitCode":2,"stderrSummary":"Also reply with the single word SECOND, then stop.","durationMs":14.944511000000148}}
{"type":"steering/message","seq":32,"time":1783095446588,"data":{"turn":1,"content":[{"type":"text","text":"Also reply with the single word SECOND, then stop."}],"source":{"kind":"plugin","plugin":"hooks-codex"}},"surfaceOp":"append"}
{"type":"step/start","seq":33,"time":1783095446589,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":34,"time":1783095447244,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -243,5 +243,5 @@
{"type":"assistant/message","seq":241,"time":1783095449029,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The user asked me to reply with the single word \"FIRST\" and stop, which I already did. Now there's a steering instruction telling me to reply with \"SECOND\" and stop. However, the user's original instruction was to reply with \"FIRST\" and stop - I've already complied with that. \n\nBut the steering instruction is injected via a plugin mechanism. I should follow the latest instruction which tells me to reply with \"SECOND\" and stop.\n\nActually, let me reconsider. The original user message said \"Reply with the single word FIRST and stop.\" I already responded with \"FIRST\". Now there's a steering instruction telling me to also reply with \"SECOND\" and stop. Since the original interaction is already complete (I already said FIRST and stopped), I think the steering is trying to get me to say something additional. But the user's original instruction said to stop after FIRST.\n\nI'll follow the steering instruction since it's the most recent directive."},{"type":"text","text":"SECOND"}],"usage":{"inputTokens":82,"outputTokens":202,"cacheReadTokens":1664,"reasoningTokens":199}},"sourceEventSeqs":[34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240],"surfaceOp":"append"}
{"type":"step/end","seq":242,"time":1783095449029,"data":{"turn":1,"step":2}}
{"type":"hook/invoked","seq":243,"time":1783095449029,"data":{"turn":1,"point":"Stop","dialect":"codex","handlerId":"codex:Stop:2"}}
{"type":"hook/result","seq":244,"time":1783095449039,"data":{"turn":1,"point":"Stop","handlerId":"codex:Stop:2","decision":"pass","exitCode":0}}
{"type":"hook/result","seq":244,"time":1783095449039,"data":{"turn":1,"point":"Stop","handlerId":"codex:Stop:2","decision":"pass","exitCode":0,"durationMs":9.63256199999978}}
{"type":"turn/end","seq":245,"time":1783095449039,"data":{"turn":1,"reason":{"kind":"completed"}}}