Creating a duplicate database object for the same connection

[nazarhussain]

Expected behavior

Current implementation of pgp_adapter caused to a warning message

WARNING: Creating a duplicate database object for the same connection.
    at PgpAdapter.connect (lisk-sdk/framework/src/components/storage/adapters/pgp_adapter.js:107:18)
    at Storage.bootstrap (lisk-sdk/framework/src/components/storage/storage.js:43:23)
    at module.exports (lisk-sdk/framework/src/modules/http_api/init_steps/bootstrap_storage.js:19:32)
    at HttpApi.bootstrap (lisk-sdk/framework/src/modules/http_api/http_api.js:84:9)
    at process._tickCallback (internal/process/next_tick.js:68:7)

if you create multiple instance of storage component in the different modules.

Actual behavior

There should not be any warning or duplicate connections.

Steps to reproduce

Just start the application.

Which version(s) does this affect? (Environment, OS, etc...)

2.0.0

[nazarhussain]

I can't find that warning any more in 2.0.0 branch. Tried to debug but not found any trace how it was resolved.

In case it pops up again, the following parameter can solve it.

https://github.com/vitaly-t/pg-promise/blob/147f119359c74839bad42b73c1d168fed3c869ab/lib/database.js#L61-L72