36 lines
1.2 KiB
Nim
36 lines
1.2 KiB
Nim
# Nimbus
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# Copyright (c) 2018 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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import
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strutils, tables,
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nimcrypto, eth/common as eth_common, stint, json_rpc/server,
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eth/p2p,
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../config, hexstrings
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proc setupCommonRPC*(node: EthereumNode, server: RpcServer) =
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server.rpc("web3_clientVersion") do() -> string:
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result = NimbusIdent
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server.rpc("web3_sha3") do(data: HexDataStr) -> string:
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var rawdata = nimcrypto.fromHex(data.string[2 .. ^1])
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result = "0x" & $keccak_256.digest(rawdata)
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server.rpc("net_version") do() -> string:
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let conf = getConfiguration()
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result = $conf.net.networkId
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server.rpc("net_listening") do() -> bool:
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let conf = getConfiguration()
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let numPeers = node.peerPool.connectedNodes.len
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result = numPeers < conf.net.maxPeers
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server.rpc("net_peerCount") do() -> HexQuantityStr:
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let peerCount = uint node.peerPool.connectedNodes.len
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result = encodeQuantity(peerCount)
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