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revert back to polling watching for approaching release

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This commit is contained in:
Zhengbo Li 2015-12-10 17:52:25 -08:00
parent e67574446a
commit 5fa7bec226
1 changed files with 3 additions and 2 deletions
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5
src/compiler/sys.ts
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@ -352,7 +352,7 @@ namespace ts {
// to increase the chunk size or decrease the interval
// time dynamically to match the large reference set?
const pollingWatchedFileSet = createPollingWatchedFileSet();
const watchedFileSet = createWatchedFileSet();
// const watchedFileSet = createWatchedFileSet();
function isNode4OrLater(): Boolean {
return parseInt(process.version.charAt(1)) >= 4;
@ -456,7 +456,8 @@ namespace ts {
// and is more efficient than `fs.watchFile` (ref: https://github.com/nodejs/node/pull/2649
// and https://github.com/Microsoft/TypeScript/issues/4643), therefore
// if the current node.js version is newer than 4, use `fs.watch` instead.
let fileSet = isNode4OrLater() ? watchedFileSet : pollingWatchedFileSet;
// let fileSet = isNode4OrLater() ? watchedFileSet : pollingWatchedFileSet;
let fileSet = pollingWatchedFileSet;
const watchedFile = fileSet.addFile(fileName, callback);
return {
close: () => fileSet.removeFile(watchedFile)