Use single connection pool for cluster vs multiple connection pool for each child process

[gihan karunarathne]

Hi devs:

I'm implementing a nodejs server which is using mongodb as database and mongodb-native library to connect it.

Further, I'm using clustering to enhance the server performances. So there are two possible ways to use mongodb-native driver's connection pooling;

1. Create a single connection pool and pass it to the child process when creating them
2. After a child process created, creates a connection pool internally

So,  my question is, what's the best methods among two of them? Or is there any other good method to do so?

Thank you in advance !.

[Sneha Sudge]

Hi Gihan,

Did you get your problem solved? I need solution for the same problem. If you have found a solution to this please can you share it with me.

Thanks!!