Native Promise slow(((

[masksnytko]

node-postgres/lib/client.js

Line 377 in 9870c86

result = new Promise((resolve, reject) => {

I recommend using bluebirdjs
const Promise = require("bluebird");

[charmander]

Callbacks are supported, so you can use Bluebird’s promisify to get a Bluebird promise. (The Pool constructor also allows a Promise type to be passed in, though it doesn’t apply to clients. Maybe it should.)

[gajus]

The Pool constructor also allows a Promise type to be passed in, though it doesn’t apply to clients. Maybe it should.

This appears to be no longer the case.

Is there a way to pass a custom Promise implementation to node-postgres?

The stack trace for async/ await indeed sucks.

[charmander]

This appears to be no longer the case.

@gajus I’m not sure what you mean; nothing’s changed here.

[gajus]

@gajus I’m not sure what you mean; nothing’s changed here.

I don't see an option to pass Promise constructor to Pool constructor.

https://node-postgres.com/api/client#client-api

[charmander]

@gajus It’s missing from the new documentation, but still exists. (#1518 will also add it to Client after #1503 is resolved.)

[fanatid]

@masksnytko do you have benchmarks which shows how much native slower compare to bluebird in current package?