How to use the scheduler/tracing.unstable_wrap function in scheduler

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github BUPTlhuanyu / ReactNote / react / packages / react-reconciler / src / ReactFiberScheduler.js View on Github external
if (
    enableHooks &&
    firstEffect !== null &&
    rootWithPendingPassiveEffects !== null
  ) {
    // This commit included a passive effect. These do not need to fire until
    // after the next paint. Schedule an callback to fire them in an async
    // event. To ensure serial execution, the callback will be flushed early if
    // we enter rootWithPendingPassiveEffects commit phase before then.
    let callback = commitPassiveEffects.bind(null, root, firstEffect);
    // ่ทณ่ฟ‡
    if (enableSchedulerTracing) {
      // TODO: Avoid this extra callback by mutating the tracing ref directly,
      // like we do at the beginning of commitRoot. I've opted not to do that
      // here because that code is still in flux.
      callback = Schedule_tracing_wrap(callback);
    }
    passiveEffectCallbackHandle = Schedule_scheduleCallback(callback);
    passiveEffectCallback = callback;
  }

  isCommitting = false;
  isWorking = false;
  stopCommitLifeCyclesTimer();
  stopCommitTimer();
  onCommitRoot(finishedWork.stateNode);
  // ่ทณ่ฟ‡
  if (__DEV__ && ReactFiberInstrumentation.debugTool) {
    ReactFiberInstrumentation.debugTool.onCommitWork(finishedWork);
  }

  const updateExpirationTimeAfterCommit = finishedWork.expirationTime;
github facebook / react / packages / react-reconciler / src / ReactFiberCommitWork.js View on Github external
thenables.forEach(thenable => {
      // Memoize using the boundary fiber to prevent redundant listeners.
      let retry = resolveRetryThenable.bind(null, finishedWork, thenable);
      if (!retryCache.has(thenable)) {
        if (enableSchedulerTracing) {
          if (thenable.__reactDoNotTraceInteractions !== true) {
            retry = Schedule_tracing_wrap(retry);
          }
        }
        retryCache.add(thenable);
        thenable.then(retry, retry);
      }
    });
  }
github facebook / react / packages / react-reconciler / src / ReactFiberScheduler.old.js View on Github external
nextEffect = nextEffect.nextEffect;
      }
    }
  }

  if (firstEffect !== null && rootWithPendingPassiveEffects !== null) {
    // This commit included a passive effect. These do not need to fire until
    // after the next paint. Schedule an callback to fire them in an async
    // event. To ensure serial execution, the callback will be flushed early if
    // we enter rootWithPendingPassiveEffects commit phase before then.
    let callback = commitPassiveEffects.bind(null, root, firstEffect);
    if (enableSchedulerTracing) {
      // TODO: Avoid this extra callback by mutating the tracing ref directly,
      // like we do at the beginning of commitRoot. I've opted not to do that
      // here because that code is still in flux.
      callback = Scheduler_tracing_wrap(callback);
    }
    passiveEffectCallbackHandle = scheduleCallback(NormalPriority, callback);
    passiveEffectCallback = callback;
  }

  isCommitting = false;
  isWorking = false;
  stopCommitLifeCyclesTimer();
  stopCommitTimer();
  onCommitRoot(finishedWork.stateNode);
  if (__DEV__ && ReactFiberInstrumentation.debugTool) {
    ReactFiberInstrumentation.debugTool.onCommitWork(finishedWork);
  }

  const updateExpirationTimeAfterCommit = finishedWork.expirationTime;
  const childExpirationTimeAfterCommit = finishedWork.childExpirationTime;
github yiminghe / react-fiber-worker / src / worker / react-reconciler / src / ReactFiberScheduler.js View on Github external
if (
    enableHooks &&
    firstEffect !== null &&
    rootWithPendingPassiveEffects !== null
  ) {
    // This commit included a passive effect. These do not need to fire until
    // after the next paint. Schedule an callback to fire them in an async
    // event. To ensure serial execution, the callback will be flushed early if
    // we enter rootWithPendingPassiveEffects commit phase before then.
    let callback = commitPassiveEffects.bind(null, root, firstEffect);
    if (enableSchedulerTracing) {
      // TODO: Avoid this extra callback by mutating the tracing ref directly,
      // like we do at the beginning of commitRoot. I've opted not to do that
      // here because that code is still in flux.
      callback = Schedule_tracing_wrap(callback);
    }
    passiveEffectCallbackHandle = Schedule_scheduleCallback(callback);
    passiveEffectCallback = callback;
  }

  isCommitting = false;
  isWorking = false;
  stopCommitLifeCyclesTimer();
  stopCommitTimer();
  onCommitRoot(finishedWork.stateNode);
  if (__DEV__ && ReactFiberInstrumentation.debugTool) {
    ReactFiberInstrumentation.debugTool.onCommitWork(finishedWork);
  }

  const updateExpirationTimeAfterCommit = finishedWork.expirationTime;
  const childExpirationTimeAfterCommit = finishedWork.childExpirationTime;
github BUPTlhuanyu / ReactNote / react / packages / react-reconciler / src / ReactFiberUnwindWork.js View on Github external
// likewise, when the promise resolves, we should ping synchronously.
        const pingTime =
          (workInProgress.mode & ConcurrentMode) === NoEffect
            ? Sync
            : renderExpirationTime;

        // Attach a listener to the promise to "ping" the root and retry.
        let onResolveOrReject = retrySuspendedRoot.bind(
          null,
          root,
          workInProgress,
          sourceFiber,
          pingTime,
        );
        if (enableSchedulerTracing) {
          onResolveOrReject = Schedule_tracing_wrap(onResolveOrReject);
        }
        thenable.then(onResolveOrReject, onResolveOrReject);

        // If the boundary is outside of concurrent mode, we should *not*
        // suspend the commit. Pretend as if the suspended component rendered
        // null and keep rendering. In the commit phase, we'll schedule a
        // subsequent synchronous update to re-render the Suspense.
        //
        // Note: It doesn't matter whether the component that suspended was
        // inside a concurrent mode tree. If the Suspense is outside of it, we
        // should *not* suspend the commit.
        if ((workInProgress.mode & ConcurrentMode) === NoEffect) {
          workInProgress.effectTag |= DidCapture;

          // We're going to commit this fiber even though it didn't complete.
          // But we shouldn't call any lifecycle methods or callbacks. Remove
github facebook / react / fixtures / unstable-async / suspense / src / components / App.js View on Github external
trace(`View ${id}`, performance.now(), () => {
      trace(`View ${id} (high-pri)`, performance.now(), () =>
        this.setState({
          currentId: id,
        })
      );
      unstable_scheduleCallback(
        wrap(() =>
          trace(`View ${id} (low-pri)`, performance.now(), () =>
            this.setState({
              showDetail: true,
            })
          )
        )
      );
    });
  };
github facebook / react / packages / react-devtools-shell / src / app / InteractionTracing / index.js View on Github external
() => {
      if (shouldCascade) {
        setTimeout(
          wrap(() => {
            setShouldCascade(false);
          }),
          count * 100,
        );
      }
    },
    [count, shouldCascade],