calvin.erfmann/pangolin
1
0
Fork 0
mirror of https://github.com/fosrl/pangolin.git synced 2026-06-11 01:53:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add warning if we cant reach the vnc server

Browse Source
This commit is contained in:
Owen
2026-06-09 16:02:17 -07:00
parent f186e7e99e
commit 4d1d0d9fcb
1 changed files with 31 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
src/app/vnc/VncClient.tsx
View File

@@ -116,6 +116,30 @@ export default function VncClient({
disconnect();
const proxyAddress = `${window.location.protocol === "https:" ? "wss" : "ws"}://${window.location.host}/gateway/vnc`;
const base = proxyAddress.replace(/\/$/, "");
const params = new URLSearchParams({
host: target.ip,
port: String(target.port),
authToken: target.authToken
});
try {
const checkParams = new URLSearchParams(params);
checkParams.set("checkOnly", "1");
const response = await fetch(`${base}?${checkParams.toString()}`);
if (!response.ok) {
const detail = (await response.text()).trim();
setConnectError(detail || t("sshErrorConnectionClosed"));
setConnecting(false);
return;
}
} catch {
setConnectError(t("sshErrorWebSocket"));
setConnecting(false);
return;
}
let RFB: new (
target: HTMLElement,
url: string,
@@ -136,13 +160,6 @@ export default function VncClient({
return;
}
const proxyAddress = `${window.location.protocol === "https:" ? "wss" : "ws"}://${window.location.host}/gateway/vnc`;
const base = proxyAddress.replace(/\/$/, "");
const params = new URLSearchParams({
host: target.ip,
port: String(target.port),
authToken: target.authToken
});
const wsUrl = `${base}?${params.toString()}`;
screenRef.current.innerHTML = "";
@@ -270,6 +287,13 @@ export default function VncClient({
</FormItem>
)}
/>
{connectError && (
<Alert variant="destructive">
<AlertDescription>
{connectError}
</AlertDescription>
</Alert>
)}
<Button
type="submit"
className="w-full"
@@ -278,13 +302,6 @@ export default function VncClient({
>
{t("browserGatewayConnect")}
</Button>
{connectError && (
<Alert variant="destructive">
<AlertDescription>
{connectError}
</AlertDescription>
</Alert>
)}
</form>
</Form>
</CardContent>