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Fix shell env cache (#461)

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Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
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Jari Kolehmainen 2020-06-15 14:02:44 +03:00 committed by GitHub
parent 8f0c785f58
commit 47082adecd
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1 changed files with 7 additions and 7 deletions
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14
src/main/shell-session.ts
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@ -10,7 +10,7 @@ import { Cluster, ClusterPreferences } from "./cluster"
import { helmCli } from "./helm-cli"
export class ShellSession extends EventEmitter {
static shellEnv: any
static shellEnvs: Map<string, any> = new Map()
protected websocket: WebSocket
protected shellProcess: pty.IPty
@ -21,6 +21,7 @@ export class ShellSession extends EventEmitter {
protected helmBinDir: string;
protected preferences: ClusterPreferences;
protected running = false;
protected clusterId: string;
constructor(socket: WebSocket, pathToKubeconfig: string, cluster: Cluster) {
super()
@ -28,6 +29,7 @@ export class ShellSession extends EventEmitter {
this.kubeconfigPath = pathToKubeconfig
this.kubectl = new Kubectl(cluster.version)
this.preferences = cluster.preferences || {}
this.clusterId = cluster.id
}
public async open() {
@ -79,16 +81,14 @@ export class ShellSession extends EventEmitter {
}
protected async getCachedShellEnv() {
let env: any
if (!ShellSession.shellEnv) {
let env = ShellSession.shellEnvs.get(this.clusterId)
if (!env) {
env = await this.getShellEnv()
ShellSession.shellEnv = env
ShellSession.shellEnvs.set(this.clusterId, env)
} else {
env = ShellSession.shellEnv
// refresh env in the background
this.getShellEnv().then((shellEnv: any) => {
ShellSession.shellEnv = shellEnv
ShellSession.shellEnvs.set(this.clusterId, shellEnv)
})
}