fix: 为 WebProbe 增加物理内存门禁

scripts/src/hwlab-node-web-observe-runner-sampling-source.ts

@@ -797,6 +797,23 @@ function digestSessionRail(value) {
 
 async function captureScreenshot(reason, imageType = "png") {
   if (!page || page.isClosed()) throw new Error("page is not available for screenshot");
+  if (screenshotCount >= maxScreenshots) {
+    lastScreenshotAtMs = Date.now();
+    return {
+      seq: null,
+      sampleSeq,
+      ts: new Date().toISOString(),
+      kind: "screenshot-skipped",
+      reason,
+      skipped: true,
+      skipReason: "screenshot-cap-reached",
+      screenshotCount,
+      maxScreenshots,
+      pageId,
+      currentUrl: currentPageUrl(),
+      valuesRedacted: true,
+    };
+  }
   if (screenshotCaptureState && screenshotCaptureState.settled !== true) {
     const ageMs = Date.now() - Number(screenshotCaptureState.startedAtMs || Date.now());
     const error = new Error("screenshot capture already in progress");
@@ -814,6 +831,7 @@ async function captureScreenshot(reason, imageType = "png") {
     lastScreenshotAtMs = Date.now();
     throw error;
   }
+  screenshotCount += 1;
   artifactSeq += 1;
   const safeReason = safeId(String(reason || "manual")).slice(0, 40) || "manual";
   const type = imageType === "jpeg" || imageType === "jpg" ? "jpeg" : "png";
@@ -888,7 +906,7 @@ async function summarizeWorkbenchResponseBody(response, request) {
   const contentType = String(headers["content-type"] || headers["Content-Type"] || "");
   if (!/json/iu.test(contentType)) return { bodyRead: false, bodyReadSkipped: "non-json", valuesRedacted: true };
   const contentLength = Number(headers["content-length"] || headers["Content-Length"]);
-  const maxBytes = 512 * 1024;
+  const maxBytes = responseBodyMaxBytes;
   if (Number.isFinite(contentLength) && contentLength > maxBytes) return { bodyRead: false, bodyReadSkipped: "content-length-too-large", bodyByteCount: contentLength, valuesRedacted: true };
   const text = await response.text();
   const byteCount = Buffer.byteLength(text);