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debug: add more logging to trace mobile terminal black screen

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This commit is contained in:
Fusion
2026-05-24 22:56:02 +02:00
parent 612217ad89
commit 9751b65dce
1 changed files with 17 additions and 4 deletions
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apps/web/src/components/terminal.tsx
+17 -4
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@@ -74,6 +74,7 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
wsRef.current = ws;
ws.onopen = () => {
console.log("[Terminal] WebSocket connected");
setStatus("connected");
setError(null);
reconnectAttemptsRef.current = 0;
@@ -106,8 +107,10 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
if (!termRef.current) return;
if (event.data instanceof Blob) {
console.log("[Terminal] Received blob:", event.data.size, "bytes");
event.data.arrayBuffer().then((buffer) => {
const data = new Uint8Array(buffer);
console.log("[Terminal] Writing data to terminal");
termRef.current?.write(data);
});
} else if (typeof event.data === "string") {
@@ -228,18 +231,25 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
// Define fitTerminal before connectWebSocket so it's available in onmessage
const fitTerminal = () => {
if (!fitAddonRef.current || !termRef.current) return;
if (!fitAddonRef.current || !termRef.current) {
console.log("[Terminal] fitTerminal: missing refs");
return;
}
// Ensure terminal is opened and has valid dimensions
if (termRef.current.cols === 0 || termRef.current.rows === 0) return;
if (termRef.current.cols === 0 || termRef.current.rows === 0) {
console.log("[Terminal] fitTerminal: zero dimensions", termRef.current.cols, termRef.current.rows);
return;
}
const oldCols = termRef.current.cols;
const oldRows = termRef.current.rows;
try {
fitAddonRef.current.fit();
} catch {
// Ignore fit errors during initialization
} catch (err) {
console.error("[Terminal] fit error:", err);
return;
}
const { cols, rows } = termRef.current;
console.log("[Terminal] fitTerminal:", oldCols, "x", oldRows, "->", cols, "x", rows);
// Force refresh if dimensions changed and are valid
if ((cols !== oldCols || rows !== oldRows) && cols > 0 && rows > 0) {
try {
@@ -255,7 +265,10 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
};
// Open xterm first (must happen before fit)
console.log("[Terminal] Before open - container:", container.clientWidth, "x", container.clientHeight);
term.open(container);
console.log("[Terminal] After open - container:", container.clientWidth, "x", container.clientHeight);
console.log("[Terminal] Term dimensions after open:", term.cols, "x", term.rows);
ws = connectWebSocket();
// Initial fit after layout settles (terminal must be opened first)