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feat(FN-2083): merge fusion/fn-2083

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This commit is contained in:
gsxdsm
2026-04-18 20:30:50 -07:00
parent f2e5f803ea
commit d559e790a2
2 changed files with 144 additions and 6 deletions
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38
packages/engine/src/agent-logger.ts
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@@ -1,10 +1,13 @@
import type { TaskStore, AgentRole } from "@fusion/core";
import { createLogger } from "./logger.js";
/** Default byte threshold before an automatic flush. */
const FLUSH_SIZE_BYTES = 1024;
/** Default timer interval (ms) for periodic flush of small writes. */
const FLUSH_INTERVAL_MS = 500;
const log = createLogger("agent-logger");
/**
* Produce a human-readable summary from tool arguments.
* Returns the full argument value without truncation.
@@ -147,7 +150,14 @@ export class AgentLogger {
if (this.thinkingFlushTimer) { clearTimeout(this.thinkingFlushTimer); this.thinkingFlushTimer = null; }
this.flushThinkingBuffer();
const detail = summarizeToolArgs(name, args);
this.store.appendAgentLog(this.taskId, name, "tool", detail, this.agent).catch(() => {});
this.store.appendAgentLog(this.taskId, name, "tool", detail, this.agent).catch((err) => {
log.warn(
"Failed to persist tool-start log for task %s (tool: %s): %s",
this.taskId,
name,
err instanceof Error ? err.message : String(err),
);
});
}
/**
@@ -165,7 +175,15 @@ export class AgentLogger {
const str = typeof result === "string" ? result : JSON.stringify(result);
detail = str.length > 500 ? str.slice(0, 500) + "…" : str;
}
this.store.appendAgentLog(this.taskId, name, type, detail, this.agent).catch(() => {});
this.store.appendAgentLog(this.taskId, name, type, detail, this.agent).catch((err) => {
log.warn(
"Failed to persist tool-end log for task %s (tool: %s, type: %s): %s",
this.taskId,
name,
type,
err instanceof Error ? err.message : String(err),
);
});
}
/**
@@ -185,8 +203,12 @@ export class AgentLogger {
if (this.textBuffer.length === 0) return Promise.resolve();
const chunk = this.textBuffer;
this.textBuffer = "";
return this.store.appendAgentLog(this.taskId, chunk, "text", undefined, this.agent).catch(() => {
/* best-effort persistence */
return this.store.appendAgentLog(this.taskId, chunk, "text", undefined, this.agent).catch((err) => {
log.warn(
"Failed to persist text log for task %s: %s",
this.taskId,
err instanceof Error ? err.message : String(err),
);
});
}
@@ -194,8 +216,12 @@ export class AgentLogger {
if (this.thinkingBuffer.length === 0) return Promise.resolve();
const chunk = this.thinkingBuffer;
this.thinkingBuffer = "";
return this.store.appendAgentLog(this.taskId, chunk, "thinking", undefined, this.agent).catch(() => {
/* best-effort persistence */
return this.store.appendAgentLog(this.taskId, chunk, "thinking", undefined, this.agent).catch((err) => {
log.warn(
"Failed to persist thinking log for task %s: %s",
this.taskId,
err instanceof Error ? err.message : String(err),
);
});
}