我已经使用https://github.com/input-output-hk/cardano-graphql通过 Docker 在 Ubuntu 上安装了 Cardano Testnet Graphql
网络已同步。
cardano-node-ogmios_1 | {"severity":"Info","timestamp":"2021-11-23T10:38:36.198081275Z","thread":"37","message":{"tag":"OgmiosHealth","healthCheck":{"tag":"HealthTick","status":{"startTime":"2021-11-23T10:17:13.687166098Z","lastKnownTip":{"slot":43294700,"hash":"4a99a1e22a3493e1098677e92bab68bbad132bf263ea3cc1151648b2a401ed9a","blockNo":3096105},"lastTipUpdate":"2021-11-23T10:38:36.197814434Z","networkSynchronization":1.00000,"currentEra":"Alonzo","metrics":{"activeConnections":0,"totalConnections":0,"totalUnrouted":0,"sessionDurations":{"mean":0,"min":0,"max":0},"runtimeStats":{"currentHeapSize":333,"gcCpuTime":542276028,"cpuTime":664583072,"maxHeapSize":333},"totalMessages":0}}}},"version":"v4.1.0"}
“网络同步”：1.00000。
在 docker-logs 我看到一个错误
cardano-node-ogmios_1 | [2363a492:cardano.node.LocalErrorPolicy:Error:164] [2021-11-23 10:39:32.37 UTC] IP LocalAddress "" ErrorPolicyUnhandledApplicationException (MuxError MuxBearerClosed "<socket: 24> closed when reading data, waiting on next header True")
并且 grapql 没有启动。
telnet 127.0.0.1 3100
正在尝试 127.0.0.1... telnet：无法连接到远程主机：连接被拒绝
请帮助，如何正确运行项目并使用 grapql 使用它