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Fixed Downloads

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This commit is contained in:
Geomitron
2020-03-04 18:17:54 -05:00
parent 4ebf2db650
commit db02710b37
16 changed files with 480 additions and 396 deletions
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20
src/app/core/services/download.service.ts
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@@ -11,7 +11,9 @@ export class DownloadService {
private downloadUpdatedEmitter = new EventEmitter<DownloadProgress>()
private downloads: DownloadProgress[] = []
constructor(private electronService: ElectronService) { }
constructor(private electronService: ElectronService) {
process.setMaxListeners(100)
}
get downloadCount() {
return this.downloads.length
@@ -26,17 +28,18 @@ export class DownloadService {
}
addDownload(versionID: number, newDownload: NewDownload) {
if (this.downloads.findIndex(download => download.versionID == versionID) == -1) { // Don't download something twice
if (!this.downloads.find(download => download.versionID == versionID)) { // Don't download something twice
this.electronService.receiveIPC('download-updated', result => {
this.downloadUpdatedEmitter.emit(result)
// Update <this.downloads> with result
const thisDownloadIndex = this.downloads.findIndex(download => download.versionID == result.versionID)
if (thisDownloadIndex == -1) {
this.downloads.push(result)
// TODO: this.downloads.sort(downloadSorter)
} else {
this.downloads[thisDownloadIndex] = result
}
this.downloadUpdatedEmitter.emit(result)
})
this.electronService.sendIPC('download', { action: 'add', versionID, data: newDownload })
}
@@ -45,13 +48,10 @@ export class DownloadService {
onDownloadUpdated(callback: (download: DownloadProgress) => void) {
const debouncedCallback = _.throttle(callback, 30)
this.downloadUpdatedEmitter.subscribe((download: DownloadProgress) => {
if (this.downloads.findIndex(oldDownload => oldDownload.versionID == download.versionID) == -1) {
// If this is a new download item, don't call debouncedCallback; it may miss adding new versions to the list
callback(download)
} else if (download.type == 'wait') {
callback(download) // Many wait events can be recieved at once
} else {
if (download.type == 'fastUpdate') { // 'good' updates can happen so frequently that the UI doesn't update correctly
debouncedCallback(download)
} else {
callback(download)
}
})
}