the universal sandbox runtime for agents and humans.
pocketenv.io
sandbox
openclaw
agent
claude-code
vercel-sandbox
deno-sandbox
cloudflare-sandbox
atproto
sprites
daytona
Populate port preview URLs after sandbox start
Expose ports after sandbox.start, collect preview URLs, and save
them to sandboxPorts.previewUrl per port. Remove the previous update
that set status/startedAt on the sandboxes row.
+26
-12
+26
-12
apps/cf-sandbox/src/index.ts
+26
-12
apps/cf-sandbox/src/index.ts
···
350
350
`/${volume.users?.did || ""}${volume.users?.did ? "/" : ""}${volume.sandbox_volumes.id}/`,
351
351
),
352
352
),
353
-
...params[6].map((port) =>
354
-
sandbox?.expose(port.sandbox_ports.exposedPort, hostname),
355
-
),
356
353
]);
357
354
358
355
if (record.repo) {
···
365
362
}
366
363
367
364
await sandbox.start();
368
-
await c.var.db
369
-
.update(sandboxes)
370
-
.set({
371
-
status: "RUNNING",
372
-
startedAt: new Date(),
373
-
sandboxId: record.name,
374
-
})
375
-
.where(eq(sandboxes.id, c.req.param("sandboxId")))
376
-
.execute();
365
+
366
+
const previewUrls = await Promise.all(
367
+
params[6].map((port) =>
368
+
sandbox?.expose(port.sandbox_ports.exposedPort, hostname),
369
+
),
370
+
);
371
+
372
+
await Promise.all(
373
+
previewUrls.map((url, i) => {
374
+
if (url) {
375
+
return c.var.db
376
+
.update(sandboxPorts)
377
+
.set({ previewUrl: url })
378
+
.where(
379
+
and(
380
+
eq(sandboxPorts.sandboxId, record.id),
381
+
eq(
382
+
sandboxPorts.exposedPort,
383
+
params[6][i].sandbox_ports.exposedPort,
384
+
),
385
+
),
386
+
)
387
+
.execute();
388
+
}
389
+
}),
390
+
);
377
391
} catch (err) {
378
392
const errorMessage = err instanceof Error ? err.message : "Unknown error";
379
393
consola.error("Failed to start sandbox:", errorMessage);