init

node_modules/@sentry/utils/cjs/anr.js

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+Object.defineProperty(exports, '__esModule', { value: true });
+
+const object = require('./object.js');
+const nodeStackTrace = require('./node-stack-trace.js');
+
+/**
+ * A node.js watchdog timer
+ * @param pollInterval The interval that we expect to get polled at
+ * @param anrThreshold The threshold for when we consider ANR
+ * @param callback The callback to call for ANR
+ * @returns An object with `poll` and `enabled` functions {@link WatchdogReturn}
+ */
+function watchdogTimer(
+  createTimer,
+  pollInterval,
+  anrThreshold,
+  callback,
+) {
+  const timer = createTimer();
+  let triggered = false;
+  let enabled = true;
+
+  setInterval(() => {
+    const diffMs = timer.getTimeMs();
+
+    if (triggered === false && diffMs > pollInterval + anrThreshold) {
+      triggered = true;
+      if (enabled) {
+        callback();
+      }
+    }
+
+    if (diffMs < pollInterval + anrThreshold) {
+      triggered = false;
+    }
+  }, 20);
+
+  return {
+    poll: () => {
+      timer.reset();
+    },
+    enabled: (state) => {
+      enabled = state;
+    },
+  };
+}
+
+// types copied from inspector.d.ts
+
+/**
+ * Converts Debugger.CallFrame to Sentry StackFrame
+ */
+function callFrameToStackFrame(
+  frame,
+  url,
+  getModuleFromFilename,
+) {
+  const filename = url ? url.replace(/^file:\/\//, '') : undefined;
+
+  // CallFrame row/col are 0 based, whereas StackFrame are 1 based
+  const colno = frame.location.columnNumber ? frame.location.columnNumber + 1 : undefined;
+  const lineno = frame.location.lineNumber ? frame.location.lineNumber + 1 : undefined;
+
+  return object.dropUndefinedKeys({
+    filename,
+    module: getModuleFromFilename(filename),
+    function: frame.functionName || '?',
+    colno,
+    lineno,
+    in_app: filename ? nodeStackTrace.filenameIsInApp(filename) : undefined,
+  });
+}
+
+exports.callFrameToStackFrame = callFrameToStackFrame;
+exports.watchdogTimer = watchdogTimer;
+//# sourceMappingURL=anr.js.map