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Unit of works of Fiber about react-fiber-resources HOT 9 CLOSED

koba04 commented on August 19, 2024 1

Unit of works of Fiber

from react-fiber-resources.

Comments (9)

koba04 commented on August 19, 2024

case1

    ReactNoop.flushDeferredPri(7);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case2

    ReactNoop.flushDeferredPri(12);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [4*]
           - Bar [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case3

    ReactNoop.flushDeferredPri(17);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [4*]
             - div [4*]
           - Bar [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case4

    ReactNoop.flushDeferredPri(22);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [4*]
             - div [4*]
               - p [4*]
           - Bar [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case5

    ReactNoop.flushDeferredPri(27);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [0]
             - div [0]
               - p [0]
           - Bar [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case6

    ReactNoop.flushDeferredPri(32);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [0]
             - div [0]
               - p [0]
           - Bar [4*]
             - div [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case7

    ReactNoop.flushDeferredPri(37);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
       FIBERS:
       - [root] [4*]
         IN PROGRESS: 4
         - Foo [4*]
           - Bar [0]
             - div [0]
               - p [0]
           - Bar [4*]
             - div [4*]
               - p [4*]

from react-fiber-resources.

koba04 commented on August 19, 2024

case8

    ReactNoop.flushDeferredPri(42);
    ReactNoop.dumpTree();

      HOST INSTANCES:
       - [root#0]
         - div#1
           - p#0
         - div#3
           - p#2
       FIBERS:
       - [root] [0]
         - Foo [0]
           - Bar [0]
             - div [0]
               - p [0]
           - Bar [0]
             - div [0]
               - p [0]

from react-fiber-resources.

koba04 commented on August 19, 2024

ReactNoop.flushDeferredPri is

  flushDeferredPri(timeout : number = Infinity) {
    var cb = scheduledDeferredCallback;
    if (cb === null) {
      return;
    }
    scheduledDeferredCallback = null;
    var timeRemaining = timeout;
    cb({
      timeRemaining() {
        // Simulate a fix amount of time progressing between each call.
        timeRemaining -= 5;
        if (timeRemaining < 0) {
          timeRemaining = 0;
        }
        return timeRemaining;
      },
    });
  },

timeRemaining is simulating requestIdleCallback. if timeRemaining returns 2 and over, ReactFiber processes the next unit of work (Fiber), if not, ReactFiber processes it as a deferred work.

from react-fiber-resources.

Related Issues (7)

Trace to render ReactDOMFiber HOT 15
Fiber debugger HOT 1
Add custom renderer examples using react-reconciler HOT 1
unstable_deferredUpdates was removed from react-dom HOT 5
Add a example using React.unstable_AsyncComponent HOT 1
Experiment for ReactDOM.flushSync HOT 1

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