Function vmTrace

vm/ByteCodeTranslator/src/javascript/parparvm_runtime.js:343–360

(line)

let vmTraceWaitCount = 0;
let vmTraceWaitSuppressed = false;
function vmTrace(line) {
  if (typeof line === "string" && line.indexOf("runtime.") === 0) {
    return;
  }
  if (typeof line === "string" && line.indexOf("runtime.handleYield.thread-") === 0 && line.indexOf(":wait") > 0) {
    vmTraceWaitCount++;
    if (vmTraceWaitCount > VM_TRACE_WAIT_LIMIT) {
      if (!vmTraceWaitSuppressed && global.console && typeof global.console.log === "function") {
        vmTraceWaitSuppressed = true;
        global.console.log("PARPAR:runtime.handleYield:wait:throttled");
      }
      return;
    }
  }
  if (global.console && typeof global.console.log === "function") {
    global.console.log("PARPAR:" + line);
  }
}
function shouldEnableDiag() {
  if (global.__parparDiagEnabled != null) {
    return !!global.__parparDiagEnabled;