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Simple RPC for modifying the Graffiti bytes

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Zahary Karadjov 2021-03-26 19:42:20 +02:00
parent 74732a23fe
commit 1af07ad124
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3 changed files with 17 additions and 1 deletions
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4
CHANGELOG.md
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@ -1,6 +1,10 @@
TBD
==================
**New features:**
* Added the `setGraffiti` RPC (POST /api/nimbus/v1/graffiti in the REST API)
**Breaking changes:**
* Renamed some semi-internal debug rpc to be more explicit about their nature:

5
beacon_chain/rpc/nimbus_api.nim
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@ -87,6 +87,10 @@ proc installNimbusApiHandlers*(rpcServer: RpcServer, node: BeaconNode) {.
updateLogLevel(level)
return true
rpcServer.rpc("setGraffiti") do (graffiti: string) -> bool:
node.graffitiBytes = GraffitiBytes.init(graffiti)
return true
rpcServer.rpc("getEth1Chain") do () -> seq[Eth1Block]:
result = if node.eth1Monitor != nil:
mapIt(node.eth1Monitor.blocks, it)
@ -154,7 +158,6 @@ proc installNimbusApiHandlers*(rpcServer: RpcServer, node: BeaconNode) {.
for peer in v:
peers.add(peer.toNode(backOff.getOrDefault(peer.peerId)))
gossipsub.add(topic, peers)
res.add("gossipsub", gossipsub)

9
docs/the_nimbus_book/src/api.md
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@ -333,6 +333,15 @@ Set the current logging level dynamically: TRACE, DEBUG, INFO, NOTICE, WARN, ERR
curl -d '{"jsonrpc":"2.0","id":"id","method":"setLogLevel","params":["DEBUG; TRACE:discv5,libp2p; REQUIRED:none; DISABLED:none"] }' -H 'Content-Type: application/json' localhost:9190 -s | jq
```
### setGraffiti
Set the graffiti bytes that will be included in proposed blocks. The graffiti bytes can be
specified as an UTF-8 encoded string or as an 0x-prefixed hex string specifying raw bytes.
```
curl -d '{"jsonrpc":"2.0","id":"id","method":"setGraffiti","params":["Mr F was here"] }' -H 'Content-Type: application/json' localhost:9190 -s | jq
```
### getEth1Chain
Get the list of Eth1 blocks that the beacon node is currently storing in memory.