Nest: Problem with hot reload and the typeorm

Created on 20 May 2018  路  5Comments  路  Source: nestjs/nest

I'm submitting a...


[ ] Regression 
[*] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

Im using the hotreload configuration as you mentioned. But the problem is I'm using the database typeorm when I hit reload the I'm getting error AlreadyHasActiveConnectionError: Cannot create a new connection named "default", because connection with such name already exist and it now has an active connection session.

I tried with the 

module.hot.dispose(async () => {
    await getConnection().close();
    await app.close();
});

Expected behavior

It should reload normally

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Environment



Nest version: 5.0.0





For Tooling issues:



    

  • Node version: v10.1.0
    • 

  • Platform:  Linux
    •
picture httpsOmkar
👍6

Most helpful comment

@navigatetravel this is what I ended up doing: https://stackoverflow.com/a/54842659/4694994

picture kiwikern on 4 Jul 2019
👍2

All 5 comments

Hello, I'm facing a similar problem. How did you fix that?

psucodervn picture psucodervn on 16 Oct 2018
👍1

I've created a question on SO for this: https://stackoverflow.com/q/54842295/4694994

kiwikern picture kiwikern on 23 Feb 2019

+1. any solution for that?

navigatetravel picture navigatetravel on 4 Jul 2019

@navigatetravel this is what I ended up doing: https://stackoverflow.com/a/54842659/4694994

kiwikern picture kiwikern on 4 Jul 2019
👍2

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

lock[bot] picture lock[bot] on 2 Oct 2019
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