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Replace when with native Promise

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This commit is contained in:
Nicolas Dextraze
2016-03-09 16:09:18 -08:00
parent f948410140
commit 05e693d7b9
7 changed files with 26 additions and 34 deletions
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7
src/eventStoreStreamCatchUpSubscription.js
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@@ -1,5 +1,4 @@
var util = require('util');
var when = require('when');
var EventStoreCatchUpSubscription = require('./eventStoreCatchUpSubscription');
var SliceReadStatus = require('./sliceReadStatus');
@@ -27,9 +26,9 @@ EventStoreStreamCatchUpSubscription.prototype._readEventsTill = function(
function processEvents(events, index) {
index = index || 0;
if (index >= events.length) return when();
if (index >= events.length) return Promise.resolve();
return when.promise(function(resolve, reject) {
return new Promise(function(resolve, reject) {
self._tryProcess(events[index]);
resolve();
})
@@ -46,7 +45,7 @@ EventStoreStreamCatchUpSubscription.prototype._readEventsTill = function(
return processEvents(slice.events)
.then(function() {
self._nextReadEventNumber = slice.nextEventNumber;
var done = when(lastEventNumber === null ? slice.isEndOfStream : slice.nextEventNumber > lastEventNumber);
var done = Promise.resolve(lastEventNumber === null ? slice.isEndOfStream : slice.nextEventNumber > lastEventNumber);
if (!done && slice.isEndOfStream)
return done.delay(10);
return done;