yonote/yjs
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Update garbage collect algorithm. Fixed some tests appearantly :)

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This commit is contained in:
Kevin Jahns 2016-01-21 21:08:20 +01:00
parent 8e4cf83330
commit 37ac7787d0
1 changed files with 28 additions and 15 deletions
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15
src/Database.js
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@ -71,6 +71,8 @@ module.exports = function (Y /* :any */) {
this.gcTimeout = opts.gcTimeout || 5000
var os = this
function garbageCollect () {
return os.whenTransactionsFinished().then(function () {
if (os.gc1.length > 0 || os.gc2.length > 0) {
return new Promise((resolve) => {
os.requestTransaction(function * () {
if (os.y.connector != null && os.y.connector.isSynced) {
@ -81,12 +83,21 @@ module.exports = function (Y /* :any */) {
os.gc2 = os.gc1
os.gc1 = []
}
// TODO: Use setInterval here instead (when garbageCollect is called several times there will be several timeouts..)
if (os.gcTimeout > 0) {
os.gcInterval = setTimeout(garbageCollect, os.gcTimeout)
}
resolve()
})
})
} else {
// TODO: see above
if (os.gcTimeout > 0) {
os.gcInterval = setTimeout(garbageCollect, os.gcTimeout)
}
return Promise.resolve()
}
})
}
this.garbageCollect = garbageCollect
if (this.gcTimeout > 0) {
@ -205,10 +216,12 @@ module.exports = function (Y /* :any */) {
apply (ops) {
for (var key in ops) {
var o = ops[key]
if (o.id == null || o.id[0] !== this.y.connector.userId) {
var required = Y.Struct[o.struct].requiredOps(o)
this.whenOperationsExist(required, o)
}
}
}
/*
op is executed as soon as every operation requested is available.
Note that Transaction can (and should) buffer requests.
@ -390,7 +403,7 @@ module.exports = function (Y /* :any */) {
}
}
requestTransaction (makeGen/* :any */, callImmediately) {
if (true || callImmediately) { // TODO: decide whether this is ok or not..
if (false || callImmediately) { // TODO: decide whether this is ok or not..
this.waitingTransactions.push(makeGen)
if (!this.transactionInProgress) {
this.transactionInProgress = true