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feat: improve terminal connection speed

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This commit is contained in:
LukeGus
2025-12-22 02:50:14 -06:00
parent c27280d037
commit 731744d6c2
2 changed files with 52 additions and 52 deletions
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60
src/ui/desktop/apps/terminal/Terminal.tsx
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@@ -637,7 +637,7 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
attemptReconnection();
}
}
}, 10000);
}, 15000);
ws.send(
JSON.stringify({
@@ -765,6 +765,7 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
...hostConfig.terminalConfig,
};
// Send all environment variables immediately without delays
if (
terminalConfig.environmentVariables &&
terminalConfig.environmentVariables.length > 0
@@ -777,11 +778,11 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
data: `export ${envVar.key}="${envVar.value}"\n`,
}),
);
await new Promise((resolve) => setTimeout(resolve, 100));
}
}
}
// Send startup snippet immediately after env vars
if (terminalConfig.startupSnippetId) {
try {
const snippets = await getSnippets();
@@ -796,13 +797,13 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
data: snippet.content + "\n",
}),
);
await new Promise((resolve) => setTimeout(resolve, 200));
}
} catch (err) {
console.warn("Failed to execute startup snippet:", err);
}
}
// Execute mosh command immediately if enabled
if (terminalConfig.autoMosh && ws.readyState === 1) {
ws.send(
JSON.stringify({
@@ -811,7 +812,7 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
}),
);
}
}, 500);
}, 100);
} else if (msg.type === "disconnected") {
wasDisconnectedBySSH.current = true;
setIsConnected(false);
@@ -1405,41 +1406,34 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
setIsConnecting(true);
const readyFonts =
(document as { fonts?: { ready?: Promise<unknown> } }).fonts
?.ready instanceof Promise
? (document as { fonts?: { ready?: Promise<unknown> } }).fonts.ready
: Promise.resolve();
// Start connection immediately without waiting for fonts
requestAnimationFrame(() => {
fitAddonRef.current?.fit();
if (terminal && terminal.cols > 0 && terminal.rows > 0) {
scheduleNotify(terminal.cols, terminal.rows);
}
hardRefresh();
readyFonts.then(() => {
requestAnimationFrame(() => {
fitAddonRef.current?.fit();
if (terminal && terminal.cols > 0 && terminal.rows > 0) {
scheduleNotify(terminal.cols, terminal.rows);
}
hardRefresh();
setVisible(true);
setIsReady(true);
setVisible(true);
setIsReady(true);
if (terminal && !splitScreen) {
terminal.focus();
}
if (terminal && !splitScreen) {
terminal.focus();
}
const jwtToken = getCookie("jwt");
const jwtToken = getCookie("jwt");
if (!jwtToken || jwtToken.trim() === "") {
setIsConnected(false);
setIsConnecting(false);
setConnectionError("Authentication required");
return;
}
if (!jwtToken || jwtToken.trim() === "") {
setIsConnected(false);
setIsConnecting(false);
setConnectionError("Authentication required");
return;
}
const cols = terminal.cols;
const rows = terminal.rows;
const cols = terminal.cols;
const rows = terminal.rows;
connectToHost(cols, rows);
});
connectToHost(cols, rows);
});
}, [terminal, hostConfig, visible, isConnected, isConnecting, splitScreen]);