[Epic] Speed optimizations

[weboko]

Planned start date:
Due date:

Summary

Tracks the work done on js-waku to improve speed, latency, and other critical parameters to the fluency of js-waku.
Items may come from:

• core contributor's research
• feedback from consumers

Acceptance Criteria

This is a yearly milestone as such report and feedback may happen as long as the library is used.

Bug reports should only be tracked here if not related to a 2023 development.

Tasks

• feat: pre-emptive stream creation for protocols #1516
• Make full use of Promise.all when possible;
• Test suit to measure latency of critical parts: lightPush.send etc (here);
• investigate performance for pipe() #1546

RAID (Risks, Assumptions, Issues and Dependencies)

• This cannot happen if there is no usage of the API
• Some issues may come from contributors, consumers, partner teams

[fryorcraken]

Investigate re-usability of streams (comment);

We confirmed that libp2p's best practice is to *not re-use a stream for req-res protocols.

The first item is already tracked in #1465 so not sure to see a need to double track.