30 lines
729 B
JavaScript
30 lines
729 B
JavaScript
let nextHandle = 1;
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let resolved;
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const activeHandles = {};
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function findAndClearHandle(handle) {
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if (handle in activeHandles) {
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delete activeHandles[handle];
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return true;
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}
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return false;
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}
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export const Immediate = {
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setImmediate(cb) {
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const handle = nextHandle++;
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activeHandles[handle] = true;
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if (!resolved) {
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resolved = Promise.resolve();
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}
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resolved.then(() => findAndClearHandle(handle) && cb());
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return handle;
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},
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clearImmediate(handle) {
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findAndClearHandle(handle);
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},
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};
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export const TestTools = {
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pending() {
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return Object.keys(activeHandles).length;
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}
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};
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//# sourceMappingURL=Immediate.js.map
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