40 lines
1.7 KiB
Nim
40 lines
1.7 KiB
Nim
# Nimbus
|
|
# Copyright (c) 2021 Status Research & Development GmbH
|
|
# Licensed and distributed under either of
|
|
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
|
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
|
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
|
|
|
{.push raises: [Defect].}
|
|
|
|
import
|
|
std/sequtils,
|
|
json_rpc/[rpcproxy, rpcserver],
|
|
../network/wire/portal_protocol,
|
|
./rpc_types
|
|
|
|
export rpcserver
|
|
|
|
# Note:
|
|
# Using a string for the network parameter will give an error in the rpc macro:
|
|
# Error: Invalid node kind nnkInfix for macros.`$`
|
|
# Using a static string works but some sandwich problem seems to be happening,
|
|
# as the proc becomes generic, where the rpc macro from router.nim can no longer
|
|
# be found, which is why we export rpcserver which should export router.
|
|
proc installPortalApiHandlers*(
|
|
rpcServer: RpcServer|RpcProxy, p: PortalProtocol, network: static string)
|
|
{.raises: [Defect, CatchableError].} =
|
|
## Portal routing table and portal wire json-rpc API is not yet defined but
|
|
## will look something similar as what exists here now:
|
|
## https://github.com/ethereum/portal-network-specs/pull/88
|
|
|
|
rpcServer.rpc("portal_" & network & "_nodeInfo") do() -> NodeInfo:
|
|
return p.routingTable.getNodeInfo()
|
|
|
|
rpcServer.rpc("portal_" & network & "_routingTableInfo") do() -> RoutingTableInfo:
|
|
return getRoutingTableInfo(p.routingTable)
|
|
|
|
rpcServer.rpc("portal_" & network & "_recursiveFindNodes") do() -> seq[Record]:
|
|
let discovered = await p.queryRandom()
|
|
return discovered.map(proc(n: Node): Record = n.record)
|