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Flush response headers always when proxy gets a response (#2229)

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* flush response header always when proxy gets a response

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* force flush only when watch param exists

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
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Jari Kolehmainen 2021-02-26 07:34:54 +02:00 committed by GitHub
parent 3acbdcfd60
commit 090a3c2bf5
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1 changed files with 7 additions and 1 deletions
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8
src/main/lens-proxy.ts
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@ -120,12 +120,18 @@ export class LensProxy {
protected createProxy(): httpProxy { protected createProxy(): httpProxy {
const proxy = httpProxy.createProxyServer(); const proxy = httpProxy.createProxyServer();
proxy.on("proxyRes", (proxyRes, req) => { proxy.on("proxyRes", (proxyRes, req, res) => {
const retryCounterId = this.getRequestId(req); const retryCounterId = this.getRequestId(req);
if (this.retryCounters.has(retryCounterId)) { if (this.retryCounters.has(retryCounterId)) {
this.retryCounters.delete(retryCounterId); this.retryCounters.delete(retryCounterId);
} }
if (!res.headersSent && req.url) {
const url = new URL(req.url, "http://localhost");
if (url.searchParams.has("watch")) res.flushHeaders();
}
}); });
proxy.on("error", (error, req, res, target) => { proxy.on("error", (error, req, res, target) => {