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EIP155(microraiden)などの署名がtxpoolから処理されない

Posted at

起こったこと

以下のようにtransaction poolがなっていて、これがminer.start()で処理されない。

> txpool.inspect
{
  pending: {
    0x202A270e7331BE4c87Eb62aFAC778A281E5D5827: {
      2: "0x897783EFB774e6053Cb2F48979AaF6f773C885C9: 0 wei + 130000 gas × 20000000000 wei"
    },
    0x578e81833BA9c2511431e57aEA69386b9D38aCF3: {
      0: "0xB70Af06ab6C873bF4D3473f18ACe65558a5E8fd2: 0 wei + 130000 gas × 20000000000 wei"
    },
    0xFF3867597E3AfA8B4351b5282D3d4BEE56847d92: {
      0: "0xe35028848AdC7B68369EC7050D1657f6DB997DEC: 0 wei + 130000 gas × 20000000000 wei",
      1: "0xe35028848AdC7B68369EC7050D1657f6DB997DEC: 0 wei + 90000 gas × 1000000000 wei",
      2: "0xe35028848AdC7B68369EC7050D1657f6DB997DEC: 0 wei + 90000 gas × 1000000000 wei"
    },
    0xfEc2C0252225BE2bc214eA718C01bdABB0fb9fe2: {
      0: "0xB70Af06ab6C873bF4D3473f18ACe65558a5E8fd2: 0 wei + 130000 gas × 20000000000 wei"
    }
  },
  queued: {}
}

解決策

go-ethereum内のコードを変更する。今回は研究用に動けば良い実装なので、これでmainnetに繋げると問題があるかも。

params/config.go
227 // IsEIP155 returns whether num is either equal to the EIP155 fork block or greater.
228 func (c *ChainConfig) IsEIP155(num *big.Int) bool {
229     // return isForked(c.EIP155Block, num)
230     return true
231 }
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