late dew
Hi,
I am trying to deploy my first NestJS application in Heroku but receiving the following error
Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 180 seconds of launch
Application seems to be starting fine after deployment but when i try to access it PORT binding is failing .
PFA for full log details.
fiery mural
What does your main.ts look like?
late dew
import { NestFactory } from '@nestjs/core'
import { AppModule } from './app.module'
import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify'
async function bootstrap() {
const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter())
await app.listen(process.env.PORT || 3000)
console.log(Application running at ${await app.getUrl()})
}
bootstrap()
here is my main.ts file content
fiery mural
And you don't set port in any env variables/files, right?
late dew
no. heroku set the dynamic PORT value in the evn variable
fiery mural
Right. What does your procfile look like?
fiery mural
Interestingly, there's a heroku process that seems to be trying to start alongside the app process
fiery mural
I don't know how it's being started
fiery mural
do we have any buildpack for NestJS in heroku
There's nothing specific to run nest. it's a Typescript node application
late dew
we have other NodeJS application thats working fine
do you think it might be related to Fastify?
fiery mural
Ah, possibly. Do await app.listen(process.env.PORT, '0.0.0.0')
fiery mural
It has to do with how fastify, by default, only things to the localhost and you have to open up the machine to actually listen to externally incoming traffic