NeonN
Neon•2y ago•
26 replies
dead-brown

Strange timeouts on Vercel

I'm connecting to Neon from Vercel Serverless Functions with @neondatabase/serverless and drizzle-orm/neon-http I get strange timeouts:

error saving to db when updating conversation NeonDbError: Error connecting to database: fetch failed
    at execute (/var/task/apps/web/.next/server/chunks/375.js:53:7255)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async lI (/var/task/apps/web/.next/server/app/haku/[id]/page.js:56:2168) {
  severity: undefined,
  code: undefined,
  detail: undefined,
  hint: undefined,
  position: undefined,
  internalPosition: undefined,
  internalQuery: undefined,
  where: undefined,
  schema: undefined,
  table: undefined,
  column: undefined,
  dataType: undefined,
  constraint: undefined,
  file: undefined,
  line: undefined,
  routine: undefined,
  sourceError: TypeError: fetch failed
      at node:internal/deps/undici/undici:12502:13
      at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
      at async execute (/var/task/apps/web/.next/server/chunks/375.js:53:7166)
      at async lI (/var/task/apps/web/.next/server/app/haku/[id]/page.js:56:2168) {
    [cause]: ConnectTimeoutError: Connect Timeout Error (attempted addresses: 3.126.212.11:443, 3.124.121.135:443)
        at onConnectTimeout (node:internal/deps/undici/undici:6635:28)
        at node:internal/deps/undici/undici:6587:50
        at Immediate._onImmediate (node:internal/deps/undici/undici:6619:13)
        at process.processImmediate (node:internal/timers:478:21)
        at process.callbackTrampoline (node:internal/async_hooks:130:17) {
      code: 'UND_ERR_CONNECT_TIMEOUT'


The call sometimes works and sometimes doesn't. For those that it doesn't, the request may be bigger than those that do, not sure.
Was this page helpful?