[ADD-RPC] Add Crab RPC endpoint rpc.yalpha.io

[hackfisher]

Chain

Crab

Http Endpoint

http://rpc.yalpha.io:9955

Websocket Endpoint

ws://rpc.yalpha.io:9966

Address

0x7C9B3D4cfc78c681B7460acdE2801452aEF073A9

[fewensa]

It's looks like your node is not an archive node, please follow our documents use snapshots and add --pruning=archive to your boot command. new version substrate you should change to --state-pruning=archive

Suggest you add --ws-max-connections=1000 to your boot command.

Related: https://docs.darwinia.network/how-to-become-a-collator-af6bce360d5b49ddacc56e4587510210#3a572fe8ac9342f987c9c59831a4d717

$ curl -X POST -H 'Content-Type: application/json' http://rpc.yalpha.io:9955 -d '{"id":26,"jsonrpc":"2.0","method":"state_getRuntimeVersion","params":["0x3132433dfe794cdd5ca8955a5eda920925089a0398578b5718010e936522f857"]}'
{"jsonrpc":"2.0","error":{"code":-32000,"message":"Client error: Api called for an unknown Block: State already discarded for 0x3132433dfe794cdd5ca8955a5eda920925089a0398578b5718010e936522f857"},"id":26}

[wuminzhe]

old:

--pruning=archive

new:

--state-pruning=archive \
--blocks-pruning=archive