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feat(client): only send modified channel pts to storage

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teidesu 2021-05-19 17:37:11 +03:00
parent 82fb3d7e44
commit bdaa571777
2 changed files with 15 additions and 3 deletions
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5
packages/client/src/client.ts
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@ -2982,6 +2982,7 @@ export class TelegramClient extends BaseTelegramClient {
protected _pts: number
protected _date: number
protected _cpts: Record<number, number>
protected _cptsMod: Record<number, number>
constructor(opts: BaseTelegramClient.Options) {
super(opts)
this._userId = null
@ -2996,8 +2997,10 @@ export class TelegramClient extends BaseTelegramClient {
// channel PTS are not loaded immediately, and instead are cached here
// after the first time they were retrieved from the storage.
// they are later pushed into the storage.
this._cpts = {}
// modified channel pts, to avoid unnecessary
// DB calls for not modified cpts
this._cptsMod = {}
}
acceptTos = acceptTos

13
packages/client/src/methods/updates.ts
View file

@ -32,6 +32,7 @@ interface UpdatesState {
_date: number
// _seq: number
_cpts: Record<number, number>
_cptsMod: Record<number, number>
}
// @initialize
@ -42,8 +43,10 @@ function _initializeUpdates(this: TelegramClient) {
// channel PTS are not loaded immediately, and instead are cached here
// after the first time they were retrieved from the storage.
// they are later pushed into the storage.
this._cpts = {}
// modified channel pts, to avoid unnecessary
// DB calls for not modified cpts
this._cptsMod = {}
}
/**
@ -98,7 +101,8 @@ export async function _saveStorage(this: TelegramClient): Promise<void> {
// before any authorization pts will be undefined
if (this._pts !== undefined) {
await this.storage.setCommonPts([this._pts, this._date]) // , this._seq])
await this.storage.setManyChannelPts(this._cpts)
await this.storage.setManyChannelPts(this._cptsMod)
this._cptsMod = {}
}
if (this._userId !== null) {
await this.storage.setSelf({
@ -242,6 +246,7 @@ async function _loadDifference(
if (upd._ === 'updateChannelTooLong') {
if (upd.pts) {
this._cpts[upd.channelId] = upd.pts
this._cptsMod[upd.channelId] = upd.pts
}
await _loadChannelDifference.call(
this,
@ -281,6 +286,7 @@ async function _loadDifference(
}
this._cpts[cid] = pts
this._cptsMod[cid] = pts
}
if (noDispatch && pts) {
@ -373,6 +379,7 @@ async function _loadChannelDifference(
}
this._cpts[channelId] = pts
this._cptsMod[channelId] = pts
}
/**
@ -439,6 +446,7 @@ export function _handleUpdate(
if (upd._ === 'updateChannelTooLong') {
if (upd.pts) {
this._cpts[upd.channelId] = upd.pts
this._cptsMod[upd.channelId] = upd.pts
}
await _loadChannelDifference.call(
this,
@ -495,6 +503,7 @@ export function _handleUpdate(
if (channelId) {
this._cpts[channelId] = pts
this._cptsMod[channelId] = pts
} else {
this._pts = pts
}