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Persist eth1 cache (#760)

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* Add intermediate structures for bytes conversion

* Expose byte conversion methods from `Eth1Service`

* Add eth1 ssz containers

* Fix type errors

* Load eth1 cache on restart

* Fix compile errors

* Update Cargo.lock

* Add comments and minor formatting

* Add test for eth1 cache persistence

* Restrict Deposit and Block cache field visibility

* Add checks

* Fix `SszDepositCache` check

* Implement Encode/Decode directly on `BlockCache`
This commit is contained in:
Pawan Dhananjay
2020-01-20 02:22:59 +05:30
committed by Paul Hauner
parent a8da36b913
commit 661ef65de8
15 changed files with 315 additions and 36 deletions
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21
beacon_node/client/src/builder.rs
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@@ -84,7 +84,7 @@ where
TStoreMigrator: store::Migrate<TStore, TEthSpec>,
TSlotClock: SlotClock + Clone + 'static,
TLmdGhost: LmdGhost<TStore, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, TStore> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -241,7 +241,10 @@ where
Box::new(future)
}
ClientGenesis::Resume => {
let future = builder.resume_from_db().into_future().map(|v| (v, None));
let future = builder
.resume_from_db(config)
.into_future()
.map(|v| (v, None));
Box::new(future)
}
@@ -401,7 +404,7 @@ where
TStore: Store<TEthSpec> + 'static,
TStoreMigrator: store::Migrate<TStore, TEthSpec>,
TSlotClock: SlotClock + Clone + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, TStore> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -449,7 +452,7 @@ where
TStoreMigrator: store::Migrate<TStore, TEthSpec>,
TSlotClock: SlotClock + 'static,
TLmdGhost: LmdGhost<TStore, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, TStore> + 'static,
TEthSpec: EthSpec + 'static,
{
/// Specifies that the `BeaconChain` should publish events using the WebSocket server.
@@ -498,7 +501,7 @@ where
TSlotClock: SlotClock + 'static,
TStoreMigrator: store::Migrate<DiskStore<TEthSpec>, TEthSpec> + 'static,
TLmdGhost: LmdGhost<DiskStore<TEthSpec>, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, DiskStore<TEthSpec>> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -548,7 +551,7 @@ where
TSlotClock: SlotClock + 'static,
TStoreMigrator: store::Migrate<SimpleDiskStore<TEthSpec>, TEthSpec> + 'static,
TLmdGhost: LmdGhost<SimpleDiskStore<TEthSpec>, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, SimpleDiskStore<TEthSpec>> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -576,7 +579,7 @@ impl<TSlotClock, TLmdGhost, TEth1Backend, TEthSpec, TEventHandler>
where
TSlotClock: SlotClock + 'static,
TLmdGhost: LmdGhost<MemoryStore<TEthSpec>, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, MemoryStore<TEthSpec>> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -606,7 +609,7 @@ impl<TSlotClock, TLmdGhost, TEth1Backend, TEthSpec, TEventHandler>
where
TSlotClock: SlotClock + 'static,
TLmdGhost: LmdGhost<DiskStore<TEthSpec>, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, DiskStore<TEthSpec>> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{
@@ -737,7 +740,7 @@ where
TStore: Store<TEthSpec> + 'static,
TStoreMigrator: store::Migrate<TStore, TEthSpec>,
TLmdGhost: LmdGhost<TStore, TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec> + 'static,
TEth1Backend: Eth1ChainBackend<TEthSpec, TStore> + 'static,
TEthSpec: EthSpec + 'static,
TEventHandler: EventHandler<TEthSpec> + 'static,
{