address comments

Author: n8mgr

.changeset/add_rhp4_pool_rpc_handlers_and_renter_helpers.md

@@ -6,4 +6,4 @@ default: major
 
 Hosts can now back accounts with shared balance pools so renters don't need to pre-fund and continually rebalance every account. A renter funds a pool once and attaches as many accounts as they want; debits drain the account's own balance first and fall through to attached pools, which keeps per-account allowances small and reduces the total capital sitting idle in account balances. This is the host-side companion to the new RHP4 pool RPCs.
 
-Extends the RHP4 `Contractor` interface with `PoolBalances`, `CreditPoolsWithContract`, `AttachPools`, and `DetachPools` (existing implementations must be updated). Adds host-side handlers for the new pool RPCs and renter-side helpers `RPCFundPools`, `RPCReplenishPools`, `RPCAttachPools`, and `RPCDetachPools`. `DebitAccount` semantics are extended to drain the account's own balance first, then attached pools in attachment order.
+Extends the RHP4 `Contractor` interface with `PoolBalances`, `CreditPoolsWithContract`, `AttachPools`, and `DetachPools` (existing implementations must be updated). Adds host-side handlers for the new pool RPCs and renter-side helpers `RPCReplenishPools`, `RPCAttachPools`, and `RPCDetachPools`. `DebitAccount` semantics are extended to drain the account's own balance first, then attached pools in attachment order.

rhp/v4/rpc.go

@@ -36,6 +36,9 @@ var (
 	// ProtocolVersion502 fixed hosts performing invalid MaxCollateral
 	// validation on partial rollover refreshes.
 	ProtocolVersion502 = rhp4.ProtocolVersion{5, 0, 2}
+
+	// ProtocolVersion510 added RHP account pools.
+	ProtocolVersion510 = rhp4.ProtocolVersion{5, 1, 0}
 )
 
 var (

rhp/v4/server.go

@@ -19,7 +19,7 @@ import (
 	"lukechampine.com/frand"
 )
 
-var protocolVersion = ProtocolVersion502
+var protocolVersion = ProtocolVersion510
 
 type (
 	// A TransportMux is a generic multiplexer for incoming streams.