getHealth RPC 方法

返回节点的当前健康状态。健康的节点是指在最新集群确认 slot 的 HEALTH_CHECK_SLOT_DISTANCE slot 范围内的节点。

params

None

result

健康

不健康

string

如果节点健康："ok"

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getHealth"
>   }
> '

Response

{
  "jsonrpc": "2.0",
  "result": "ok",
  "id": 1
}

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getHealth"
>   }
> '

params

None

result

健康

不健康

Response

{
  "jsonrpc": "2.0",
  "result": "ok",
  "id": 1
}

string

如果节点健康："ok"