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Fix GUI failed response handling

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This commit is contained in:
Meta Vens 2026-04-29 22:40:14 +01:00
commit 334dcd1edf
3 changed files with 33 additions and 10 deletions
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21
frontend/src/app.ts
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@ -1122,7 +1122,7 @@ function endPan(pointerId: number | null = null): void {
async function loadRuntimeConfig(): Promise<void> {
const response = await fetch("/api/config");
if (!response.ok) {
throw new Error(await response.text());
throw new Error(await responseErrorMessage(response, "Failed to load runtime config."));
}
applyRuntimeConfig((await response.json()) as RuntimeConfig);
}
@ -1138,7 +1138,7 @@ async function refreshQueueSummary(): Promise<void> {
}
const response = await fetch("/api/queue");
if (!response.ok) {
throw new Error(await response.text());
throw new Error(await responseErrorMessage(response, "Failed to load queue summary."));
}
state.queueSummary = (await response.json()) as QueueSummary;
renderQueueSummary();
@ -1223,6 +1223,18 @@ function extractErrorDetail(payload: unknown, fallback: string): string {
return fallback;
}
async function responseErrorMessage(response: Response, fallback: string): Promise<string> {
const body = await response.text();
if (!body.trim()) {
return fallback;
}
try {
return extractErrorDetail(JSON.parse(body), fallback);
} catch {
return body;
}
}
async function cancelCurrentJob(options: { keepalive?: boolean; silent?: boolean } = {}): Promise<void> {
if (!state.jobId || !hasActiveJob()) {
return;
@ -1237,7 +1249,7 @@ async function cancelCurrentJob(options: { keepalive?: boolean; silent?: boolean
try {
const response = await request;
if (!response.ok) {
throw new Error(await response.text());
throw new Error(await responseErrorMessage(response, "Failed to cancel the current job."));
}
const payload = (await response.json()) as JobStateSnapshot;
applyJobSnapshot(payload);
@ -1573,8 +1585,7 @@ async function startRun(): Promise<void> {
body: buildFormData(),
});
if (!response.ok) {
const errorPayload = await response.json().catch(async () => ({ detail: await response.text() }));
throw new Error(extractErrorDetail(errorPayload, "Failed to start GUI job."));
throw new Error(await responseErrorMessage(response, "Failed to start GUI job."));
}
const payload = (await response.json()) as JobStateSnapshot;
state.jobId = payload.jobId;