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Add lcli eth1-genesis command

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This commit is contained in:
Paul Hauner
2019-11-28 13:20:58 +11:00
parent 291cf060d2
commit 0dd1d3d442
15 changed files with 249 additions and 108 deletions
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34
beacon_node/client/src/builder.rs
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@@ -194,38 +194,8 @@ where
"eth1_node" => &config.endpoint
);
let genesis_service = Eth1GenesisService::new(
// Some of the configuration options for `Eth1Config` are
// hard-coded when listening for genesis from the deposit contract.
//
// The idea is that the `Eth1Config` supplied to this function
// (`config`) is intended for block production duties (i.e.,
// listening for deposit events and voting on eth1 data) and that
// we can make listening for genesis more efficient if we modify
// some params.
Eth1Config {
// Truncating the block cache makes searching for genesis more
// complicated.
block_cache_truncation: None,
// Scan large ranges of blocks when awaiting genesis.
blocks_per_log_query: 1_000,
// Only perform a single log request each time the eth1 node is
// polled.
//
// For small testnets this makes finding genesis much faster,
// as it usually happens within 1,000 blocks.
max_log_requests_per_update: Some(1),
// Only perform a single block request each time the eth1 node
// is polled.
//
// For small testnets, this is much faster as they do not have
// a `MIN_GENESIS_SECONDS`, so after `MIN_GENESIS_VALIDATOR_COUNT`
// has been reached only a single block needs to be read.
max_blocks_per_update: Some(1),
..config
},
context.log.clone(),
);
let genesis_service =
Eth1GenesisService::new(config, context.log.clone());
let future = genesis_service
.wait_for_genesis_state(