{
  "threads": 8,
  "coin": "prkl",
  "name": "main",
  "pplns": 9000,
  "proxy": {
    "enabled": true,
    "listen": "0.0.0.0:8889",
    "limitHeadersSize": 1024,
    "limitBodySize": 256,
    "behindReverseProxy": false,
    "stratum": {
      "enabled": true,
      "listen": "0.0.0.0:8009",
      "timeout": "120s",
      "maxConn": 8192
    },

    "blockRefreshInterval": "120ms",
    "stateUpdateInterval": "3s",
    "difficulty": 9000000000,
    "stratumHostname": "perkle-pool.esprezzo.io",
    "healthCheck": true,
    "maxFails": 100,
    "hashrateExpiration": "3h",
    "policy": {
      "workers": 8,
      "resetInterval": "60m",
      "refreshInterval": "1m",
      "banning": {
        "enabled": false,
        "ipset": "blacklist",
        "timeout": 1800,
        "invalidPercent": 30,
        "checkThreshold": 30,
        "malformedLimit": 5
      },
      "limits": {
        "enabled": false,
        "limit": 30,
        "grace": "5m",
        "limitJump": 10
      }
    }
  },

  "api": {
    "enabled": false,
    "listen": "0.0.0.0:8080",
    "statsCollectInterval": "5s",
    "purgeInterval": "10m",
    "hashrateWindow": "30m",
    "hashrateLargeWindow": "3h",
    "luckWindow": [64, 128, 256],
    "payments": 50,
    "blocks": 50,
    "poolCharts":"0 */20 * * * *",
    "poolChartsNum":74,
    "minerCharts":"0 */20 * * * *",
    "minerChartsNum":74,
    "purgeOnly": false
  },

  "upstreamCheckInterval": "5s",

  "upstream": [
    {
      "name": "main",
      "url": "http://40.121.105.44:8501",
      "timeout": "10s"
    },
    {
      "name": "backup",
      "url": "http://127.0.0.2:8501",
      "timeout": "10s"
    }
  ],

  "redis": {
    "endpoint": "127.0.0.1:6379",
    "poolSize": 15,
    "database": 1,
    "password": ""
  },

  "unlocker": {
    "enabled": false,
    "poolFee": 0.5,
    "poolFeeAddress": "0x0f31986d7a0d4f160acd97583e3c3b591dcb5dde",
    "donate": true,
    "depth": 120,
    "immatureDepth": 20,
    "keepTxFees": false,
    "interval": "10m",
    "daemon": "http://127.0.0.1:8501",
    "timeout": "10s"
  },

  "payouts": {
    "enabled": false,
    "requirePeers": 5,
    "interval": "3h",
    "daemon": "http://127.0.0.1:8545",
    "timeout": "10s",
    "address": "0x",
    "autoGas": true,
    "gas": "21000",
    "gasPrice": "50000000000",
    "threshold": 1000000000,
    "bgsave": true,
    "concurrentTx": 5
  }
}