shockrah/freechat
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* Fixing EventEmitter import

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+ More safety checks in Cache.update_channels
This commit is contained in:
shockrah 2021-09-23 10:31:19 -07:00
parent 3472e4d7c7
commit 68198cd300
1 changed files with 5 additions and 3 deletions
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8
freechat-client/src/cache.ts
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@ -1,4 +1,5 @@
import * as EventEmitter from 'events'; // unused for now but maybe useful later import { EventEmitter } from 'events';
//import * as EventEmitter from 'events'; // unused for now but maybe useful later
import { ServerConfig, Message, Channel } from './types'; import { ServerConfig, Message, Channel } from './types';
import { Event } from './events'; import { Event } from './events';
@ -46,7 +47,7 @@ class ServerCache {
export class Cache extends EventEmitter { export class Cache extends EventEmitter {
// hostname -> Cache // hostname -> Cache
private servers: Map<String, ServerCache> private servers: Map<String, ServerCache>
public active_host: String public active_host: String|null
constructor() { constructor() {
super() super()
@ -61,7 +62,8 @@ export class Cache extends EventEmitter {
} }
update_channels(hostname: String, channels: Array<Channel>) : void { update_channels(hostname: String, channels: Array<Channel>) : void {
this.servers.get(hostname).channels = channels let ref = this.servers.get(hostname)
if(ref != undefined) { ref.channels = channels }
} }
last_id(hostname: String, channel_id: BigInt) : BigInt|null { last_id(hostname: String, channel_id: BigInt) : BigInt|null {