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Fix CPU spike while streaming tool-call arguments #455

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Merged
ericdallo merged 3 commits into from
May 11, 2026
Merged

Fix CPU spike while streaming tool-call arguments #455

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bba276e
Fix tool-call streaming CPU spike
itkonen May 9, 2026
e289c35
Delete dev/eca/perf/stream_tool_calls.clj
ericdallo May 11, 2026
90d0591
Merge branch 'master' into fix/tool-call-stream-cpu
ericdallo May 11, 2026
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@

## Unreleased

- Improve CPU usage while streaming tool-call arguments by reusing the prompt's tool list.

## 0.133.3

- Add unit and integration tests covering parent↔subagent end-to-end communication so regressions like the v0.133.1 spawn-agent breakage are caught automatically.
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3 changes: 1 addition & 2 deletions src/eca/features/chat.clj
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Expand Up @@ -828,8 +828,7 @@
(lifecycle/finish-chat-prompt! :idle chat-ctx)))))
:on-prepare-tool-call (fn [{:keys [id full-name arguments-text]}]
(lifecycle/assert-chat-not-stopped! chat-ctx)
(let [all-tools (f.tools/all-tools chat-id agent @db* config)
tool (f.tools/resolve-tool full-name all-tools)
(let [tool (f.tools/resolve-tool full-name all-tools)
resolved-full-name (or (:full-name tool) full-name)]
(when-not tool
(logger/warn logger-tag "Tool not found for prepare"
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