On goerli ethstats, one of the clients causes server to crash

[tkstanczak]

Running the latest version of eth-net-intelligence-api.
Each time I bring back my client it crashes the server at: https://stats.goerli.net/

The crash causes ethstats to display first:
Bad Gateway message (just tex on empty screen)
then
Service Unavailable message

CONFIG:

{
"name" : "node-app-goerli",
"script" : "app.js",
"log_date_format" : "YYYY-MM-DD HH:mm Z",
"merge_logs" : false,
"watch" : false,
"max_restarts" : 10,
"exec_interpreter" : "node",
"exec_mode" : "fork_mode",
"env":
{
"NODE_ENV" : "production",
"RPC_HOST" : "localhost",
"RPC_PORT" : "8546",
"LISTENING_PORT" : "30313",
"INSTANCE_NAME" : "Nethermind-VM1-Goerli",
"CONTACT_DETAILS" : "https://gitter.im/nethermindeth/nethermind",
"WS_SERVER" : "https://stats.goerli.net",
"WS_SECRET" : "[removed]",
"VERBOSITY" : 2
}
}

[tkstanczak]

Was running it with Nethermind node so I will need to check if the data format is unexpected - still it should not cause server to crash.

[tkstanczak]

progress: 1 }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= SYNC UPDATE: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317791,
0|node-app-goerli | 2019-01-04 21:53 +00:00: highestBlock: 317791,
0|node-app-goerli | 2019-01-04 21:53 +00:00: progress: 1 }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= { id: 'nethermindVm1Goerli',
0|node-app-goerli | 2019-01-04 21:53 +00:00: stats:
0|node-app-goerli | 2019-01-04 21:53 +00:00: { active: true,
0|node-app-goerli | 2019-01-04 21:53 +00:00: syncing:
0|node-app-goerli | 2019-01-04 21:53 +00:00: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317792,
0|node-app-goerli | 2019-01-04 21:53 +00:00: highestBlock: 317792,
0|node-app-goerli | 2019-01-04 21:53 +00:00: progress: 1 },
0|node-app-goerli | 2019-01-04 21:53 +00:00: mining: false,
0|node-app-goerli | 2019-01-04 21:53 +00:00: hashrate: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: peers: 13,
0|node-app-goerli | 2019-01-04 21:53 +00:00: gasPrice: '20000000000',
0|node-app-goerli | 2019-01-04 21:53 +00:00: uptime: 100 } }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= SYNC UPDATE: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317792,

[tkstanczak]

including output from the logs of eth-net-intelligence-api

[GregTheGreek]

How are you starting the server ?

[GregTheGreek]

Could you also provide the full log ? I.e from startup to close. Also could you provide the PM2 log? pm2 log if you don't get them all add --lines [some large number >200]

[tkstanczak]

seems that that our current test version has getLatestBlock JSON RPC failures

[GregTheGreek]

Does Nevermind not have it implemented by chance ?

Still looking into why it takes down the client.

[tkstanczak]

logs on Nethermind side look fine now (but I was fixing BigInteger parsing just today so maybe the new version solves it)

2019-01-04 23:19:35.9323|TRACE|49|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:36.4326|TRACE|54|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:36.9331|TRACE|47|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:37.4340|TRACE|51|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:37.9340|TRACE|11|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:38.4346|TRACE|41|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:38.9346|TRACE|49|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:39.4358|TRACE|57|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:39.8755|TRACE|41|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:39.9359|TRACE|57|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318134/318134
2019-01-04 23:19:40.0686|INFO|22|Blockchain.SynchronizationManager|Suggesting a new block 318135 (c45659) from 7134b618b5ce with 0 transactions
2019-01-04 23:19:40.0692|INFO|14|Blockchain.BlockchainProcessor|Processed blocks up to 318135 in 14672ms, mgasps 0.00 total 0.00, tps 0.00 total 0.00, bps 0.07 total 0.07, recv queue 0, proc queue 0
2019-01-04 23:19:40.0692|INFO|12|Clique.CliqueBlockProducer|Not allowed to sign block (318136)
2019-01-04 23:19:40.4374|TRACE|41|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:40.4414|TRACE|11|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04dab7, result: 318135 (c45659)
2019-01-04 23:19:40.4414|TRACE|57|JsonRpc.Modules.ModuleBase|eth_getBlockTransactionCountByNumber request Pending, , result: 0
2019-01-04 23:19:40.9370|TRACE|47|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:41.4372|TRACE|47|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:41.9372|TRACE|39|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:42.4371|TRACE|11|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:42.9375|TRACE|47|JsonRpc.Modules.ModuleBase|eth_syncing request, result: 318135/318135
2019-01-04 23:19:43.1772|TRACE|51|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da20, result: 317984 (6b7752)
2019-01-04 23:19:43.1772|TRACE|54|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da21, result: 317985 (6aa1f2)
2019-01-04 23:19:43.1812|TRACE|47|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da22, result: 317986 (f3f1ca)
2019-01-04 23:19:43.1812|TRACE|47|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da23, result: 317987 (dbed37)
2019-01-04 23:19:43.1851|TRACE|51|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da24, result: 317988 (a722e5)
2019-01-04 23:19:43.1851|TRACE|54|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da25, result: 317989 (57971d)
2019-01-04 23:19:43.1895|TRACE|54|JsonRpc.Modules.ModuleBase|eth_getBlockByNumber request BlockId, 0x04da26, result: 317990 (bfd236)

[5chdn]

moved to goerli/ethstats-server#10