beefy/metrics: Add number of live peers available for requests (#5859)
This PR adds a new beefy metric to monitor the number of live beefy
peers.
Part of investigation of litep2p request failures:
https://github.com/paritytech/polkadot-sdk/issues/4985
cc @paritytech/networking
---------
Signed-off-by: Alexandru Vasile <[email protected]>
Please register or sign in to comment