Add framework for per-request throughput stats (client) about swarm HOT 6 CLOSED

Two ways of implementing this that come to mind:

1. An extra method in the controller, giving access to stats on demand.
2. An extra notification type that is called periodically (once a second, say), providing stats to the user.

from swarm.

Another idea:

• Add a request stats tracker at the level of the request set.
• Stats indexed by request id.
• Allow request handlers to access this, look up the request, and update the stats.
• Allow the user to look up stats for a request by id.

from swarm.

Allow request handlers to access this, look up the request, and update the stats.

This is the only tricky part of the above suggestion. Currently, request handlers have no access to anything at the level of the request set. The request-on-conn would be a possible way to pass a ref to the stats tracker, but that sounds a little bit on the edge of hacky.

from swarm.

Currently, request handlers have no access to anything at the level of the request set.

My top-of-the-head knowledge of the neo client isn't as fresh as it used to be :( The request context forms this conduit between the request set and the individual handlers.

from swarm.

Actually, we already have stats for connection I/O throughput. This might be enough, in practice.

from swarm.

Closing. No current use case.

from swarm.