project ID:d517069c-0bb0-4771-ac55-08ff3b9cd8e8

if you are using ioredis, please see our docs for that -

thank you, I will check it

doesn't work for me

are you using ioredis?

yes

is redis in the same project as your app?

nope

when I run the locally everythings working but on railway

db connection failed

you need to have redis in the same project

ok I will try

still same

[ioredis] Unhandled error event: Error: getaddrinfo ENOTFOUND redis.railway.internal at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:109:26) ERR! Db Failed to setup database connection { short_message: 'TESTAPP [Exception] Authentication failed.', full_message: 'MongoServerError: Authentication failed.\n' + ' at Connection.onMessage (/testapp/node_modules/mongodb/lib/cmap/connection.js:231:30)\n' + ' at MessageStream. (/testapp/node_modules/mongodb/lib/cmap/connection.js:61:60)\n' + ' at MessageStream.emit (node:events:518:28)\n' + ' at processIncomingData (/testapp/node_modules/mongodb/lib/cmap/message_stream.js:125:16)\n' + ' at MessageStream._write (/testapp/node_modules/mongodb/lib/cmap/message_stream.js:33:9)\n' + ' at writeOrBuffer (node:internal/streams/writable:572:12)\n' + ' at _write (node:internal/streams/writable:501:10)\n' + ' at Writable.write (node:internal/streams/writable:510:10)\n' + ' at Socket.ondata (node:internal/streams/readable:1009:22)\n' + ' at Socket.emit (node:events:518:28)', _exception: 'yes', _error: 'Authentication failed.', _code: '18', _codeName: 'AuthenticationFailed', facility: 'testapp', host: 'f508cab8ffc2', timestamp: 1733253859.991, _component: 'testapp' } [ioredis] Unhandled error event: Error: getaddrinfo ENOTFOUND redis.railway.internal

are you getting this during build or runtime?

runtime

build is ok

screenshot of your project please

dashbord?

of your project canvas

okay now please see this docs

ok

I did and not worked

I solved, thanks for intersted

!s