Hello. I am always happy with the new features and I am using it well. I have a question. Currently, we are developing Serverless based on AWS Lambda. However, the following or similar warning messages are still occurring. - “Already 10 Prisma Clients are actively running.” Maybe serverless-offline creates a Prisma client again in the process of recompiling this file, but I don’t know the exact cause. The client is allocating as follows.

import { PrismaClient } from '@prisma/client';

const prisma = new PrismaClient();

prisma.$use(async (params, next) => {

const bypassSoftDeleted: string[] = [];

if (params.model && !bypassSoftDeleted.includes(params.model)) {

if (!['create', 'update', 'upsert', 'delete'].includes(params.action)) {

if (!params.args.where) params.args.where = {};

if (!params.args.where['deletedAt']) {

params.args.where['deletedAt'] = null;

}

}

if (['delete', 'deleteMany'].includes(params.action)) {

if (params.action === 'delete') params.action = 'update';

if (params.action === 'deleteMany') params.action = 'updateMany';

if (!params.args.data) params.args.data = {};

params.args.data['deletedAt'] = new Date();

}

}

return next(params);

});

export { prisma };

The middleware above is a soft delete. Thanks for reading.

Maybe serverless-offline creates a Prisma client again in the process of recompiling this file

Yeah that’s most probably the case. Could you try this and see if that works? Also re-start the database so that old connections are killed.

Oh. thank you very much 🙂