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Created Debugging state reconstruction (markdown)

Yuriy Glukhov 2018-09-20 14:19:34 +03:00
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Debugging-state-reconstruction.md Normal file

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Depends on https://github.com/status-im/nim-eth-p2p/pull/38
1. Launch a local eth node, e.g:
```
geth --gcmode archive
```
2. Note the enode url printed in the logs, e.g.:
`enode://a52e914fa5aa46409e526a342a1e68b4e572c720e6eb1e61ad4a4201937679e7ebd26915bdabb2fdab6add7d85ba537078dbdccca89816a40ffc375572b6f73d@100.67.97.7:30303`
3. Setup `ETH_DEBUG_NODE` env variable to the enode URL, make sure to replace the ip address with `127.0.0.1`:
```
export ETH_DEBUG_NODE=enode://a52e914fa5aa46409e526a342a1e68b4e572c720e6eb1e61ad4a4201937679e7ebd26915bdabb2fdab6add7d85ba537078dbdccca89816a40ffc375572b6f73d@127.0.0.1:30303
```
4. Launch nimbus
```
nim c -r ./nimbus/nimbus.nim --port=30304 --discport=30304
```
Nimbus will start syncing with the local eth node.