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Return on proxy error if server is already closed

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Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>
This commit is contained in:
Lauri Nevala 2020-06-09 09:12:02 +03:00
parent 3999e9909a
commit 12f18afe5e
1 changed files with 5 additions and 0 deletions
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5
src/main/proxy.ts
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@ -18,6 +18,7 @@ export class LensProxy {
protected retryCounters: Map<string, number> = new Map() protected retryCounters: Map<string, number> = new Map()
protected router: Router protected router: Router
protected proxyServer: http.Server protected proxyServer: http.Server
protected closed = false
constructor(port: number, clusterManager: ClusterManager) { constructor(port: number, clusterManager: ClusterManager) {
this.port = port this.port = port
@ -34,6 +35,7 @@ export class LensProxy {
public close() { public close() {
logger.info("Closing proxy server") logger.info("Closing proxy server")
this.proxyServer.close() this.proxyServer.close()
this.closed = true
} }
protected buildProxyServer() { protected buildProxyServer() {
@ -77,6 +79,9 @@ export class LensProxy {
} }
}) })
proxy.on("error", (error, req, res, target) => { proxy.on("error", (error, req, res, target) => {
if(this.closed) {
return
}
if (target) { if (target) {
logger.debug("Failed proxy to target: " + JSON.stringify(target)) logger.debug("Failed proxy to target: " + JSON.stringify(target))
if (req.method === "GET" && (!res.statusCode || res.statusCode >= 500)) { if (req.method === "GET" && (!res.statusCode || res.statusCode >= 500)) {