| 1 | /*
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| 2 | * examples/waterfall.js: simple waterfall example
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| 3 | */
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| 4 | var mod_vasync = require('..');
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| 5 | mod_vasync.waterfall([
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| 6 | function func1(callback) {
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| 7 | setImmediate(function () {
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| 8 | callback(null, 37);
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| 9 | });
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| 10 | },
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| 11 | function func2(extra, callback) {
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| 12 | console.log('func2 got "%s" from func1', extra);
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| 13 | callback();
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| 14 | }
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| 15 | ], function () {
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| 16 | console.log('done');
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| 17 | });
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