1. function instrumentCode(code, schedule, memoryLimit) {
  2. // Wrap the code in a function to allow scheduling.
  3. const instrumentedCode = `
  4. (function() {
  5. // Code to be executed
  6. ${code}
  8. //Scheduling logic
  9. setInterval(() => {
  10. console.log("Running scheduled task...");
  11. // Your scheduled task logic here
  12. }, ${schedule});
  14. //Memory usage check - rudimentary. Adjust as needed.
  15. function checkMemory() {
  16. const memoryUsage = process.memoryUsage();
  17. if (memoryUsage.rss > ${memoryLimit}) {
  18. console.warn("Memory limit exceeded!");
  19. // Optionally, terminate the process or reduce the task's scope
  20. }
  21. }
  23. checkMemory(); //check memory on startup
  25. })();
  26. `;
  28. return instrumentedCode;
  29. }
  31. //Example Usage (replace with your actual code, schedule, and memory limit)
  32. // const myCode = `
  33. // function myFunction() {
  34. // console.log("Hello from my code!");
  35. // }
  36. // myFunction();
  37. // `;
  38. // const scheduleInterval = 5000; // Run every 5 seconds
  39. // const memoryLimitBytes = 100000; // Limit memory usage to 100KB
  41. // const instrumentedCode = instrumentCode(myCode, scheduleInterval, memoryLimitBytes);
  42. // console.log(instrumentedCode); //Output instrumented code string
  44. // //To execute, you would need to run the instrumentedCode string in a javascript environment
  45. // //e.g., using eval() or by defining a function and calling it.

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