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fix(cli): retry processor upload on ECONNRESET and other transient network errors #72

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Merged
philz3906 merged 1 commit into from
Jun 19, 2026
Merged

fix(cli): retry processor upload on ECONNRESET and other transient network errors #72

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7 changes: 6 additions & 1 deletion packages/cli/src/commands/upload.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -738,7 +738,12 @@ export async function uploadFile(
try {
await upload()
} catch (e: any) {
if (e?.constructor.name === 'FetchError' && e.type === 'system' && e.code === 'EPIPE') {
// Transient network errors while PUT-ing the packed processor to the signed
// storage URL: node-fetch surfaces these as `FetchError` with `type: 'system'`
// and the underlying socket errno in `code`. Retry all of them, not just EPIPE
// (ECONNRESET / "socket hang up" is the most common one against GCS).
const RETRYABLE_CODES = ['EPIPE', 'ECONNRESET', 'ETIMEDOUT', 'ECONNREFUSED', 'EAI_AGAIN']
if (e?.constructor.name === 'FetchError' && e.type === 'system' && RETRYABLE_CODES.includes(e.code)) {
error = e
await new Promise((resolve) => setTimeout(resolve, 1000))
await tryUploading()
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