mirror of https://github.com/jkjoy/sunpeiwen.git
114 lines
2.5 KiB
JavaScript
114 lines
2.5 KiB
JavaScript
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namespace('concurrent', function () {
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task('A', function () {
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console.log('Started A');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Finished A');
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resolve();
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}, 200);
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});
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});
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task('B', function () {
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console.log('Started B');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Finished B');
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resolve();
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}, 50);
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});
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});
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task('C', function () {
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console.log('Started C');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Finished C');
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resolve();
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}, 100);
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});
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});
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task('D', function () {
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console.log('Started D');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Finished D');
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resolve();
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}, 300);
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});
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});
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task('Ba', ['A'], function () {
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console.log('Started Ba');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Finished Ba');
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resolve();
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}, 50);
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});
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});
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task('Afail', function () {
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console.log('Started failing task');
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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console.log('Failing B with error');
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throw new Error('I failed');
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}, 50);
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});
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});
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task('simple1', ['A','B'], {concurrency: 2}, function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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task('simple2', ['C','D'], {concurrency: 2}, function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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task('seqconcurrent', ['simple1','simple2'], function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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task('concurrentconcurrent', ['simple1','simple2'], {concurrency: 2}, function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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task('subdep', ['A','Ba'], {concurrency: 2}, function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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task('fail', ['A', 'B', 'Afail'], {concurrency: 3}, function () {
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 50);
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});
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});
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});
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