pool: pass `peer` in through error events...again.
pool: pass `peer` in through error events...again.

decentraland/decentraland-node,VidaID/bcoin,decentraland/decentraland-node,VidaID/bcoin,decentraland/bronzeage-node,decentraland/bronzeage-node,VidaID/bcoin,decentraland/decentraland-node,decentraland/bronzeage-node