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422 Commits

Author SHA1 Message Date
Paul Hauner
7458022fcf
Fork choice bug fixes (#449) 
* Change reduced tree for adding weightless node

* Add more comments for reduced tree fork choice

* Small refactor on reduced tree for readability

* Move test_harness forking logic into itself

* Add new `AncestorIter` trait to store

* Add unfinished tests to fork choice

* Make `beacon_state.genesis_block_root` public

* Add failing lmd_ghost fork choice tests

* Extend fork_choice tests, create failing test

* Implement Debug for generic ReducedTree

* Add lazy_static to fork choice tests

* Add verify_integrity fn to reduced tree

* Fix bugs in reduced tree

* Ensure all reduced tree tests verify integrity

* Slightly alter reduce tree test params

* Add (failing) reduced tree test

* Fix bug in fork choice

Iter ancestors was not working well with skip slots

* Put maximum depth for common ancestor search

Ensures that we don't search back past the finalized root.

* Add basic finalization tests for reduced tree

* Change fork choice to use beacon_block_root

Previously it was using target_root, which was wrong

* Make ancestor iter return option

* Disable fork choice test when !debug_assertions

* Fix type, removed code fragment

* Tidy some borrow-checker evading

* Lower reduced tree random test iterations
 2019-07-29 12:08:52 +10:00
Pawan Dhananjay
db094022b9 Remove unused dependencies (#456) 2019-07-29 09:55:57 +10:00
John Adler
fec7168512
Fix lots of typos. 2019-07-26 15:26:06 -04:00
Grant Wuerker
51645aa9af
Correct process_attestation error handling. 2019-07-24 18:03:48 +02:00
Grant Wuerker
b2471eca49
Checking if the an attestation contains a latest message 2019-07-23 20:50:18 +02:00
Grant Wuerker
bef7ca6bfb
Cleaned up get_attestation_state 2019-07-20 12:49:41 +02:00
Grant Wuerker
7cdfa3cc27
Looser check on beacon state validity. 2019-07-19 14:52:01 +02:00
Grant Wuerker
b90edaf7f6
Merge branch 'master' into process-free-attestation 2019-07-18 12:33:22 +02:00
Kirk Baird
0513559252 Fix syncing bugs by recursively attempting to process parents in the … (#429) 
* Fix syncing bugs by recursively attempting to process parents in the import queue, change BlockRootsIterator

* Swap from crossbeam channel to tokio mpsc

* Recursion fix

* Remove exess block processing

* Fix network lag, correct attestation topic

* Correct network poll logic

* Overhaul of SimpleSync and modify BlockRootsIterator to return start_slot

* Fix bug in tests relating to StateRootsIterator

* Remove old, commented-out heartbeat code.

* Tidy docs on import queue enum

* Change source logging msg in simple sync

* Rename function parameter in simple sync

* Use `BestBlockRootsIterator` in `reduced_tree`

* Update comments for `BestBlockRootsIterator`

* Fix duplicate dep in cargo.toml
 2019-07-16 17:28:15 +10:00
Grant Wuerker
40b166edcd
Retrieving state from store and checking signature 2019-07-11 16:32:01 +02:00
Grant Wuerker
adf1d9c533
Processing attestation in fork choice 2019-07-09 12:36:59 +02:00
Grant Wuerker
e23726c0a1
Renamed fork_choice::process_attestation_from_block 2019-07-09 12:36:26 +02:00
Paul Hauner
027f0a539d
Prepare ssz for publishing on crates.io 2019-07-03 16:06:20 +10:00
Michael Sproul
73c4171b52
op_pool: finish persistence support 2019-07-01 10:55:55 +10:00
Michael Sproul
7fe458af45
op_pool: re-jig deposit handling (needs more work) 2019-07-01 10:55:55 +10:00
Michael Sproul
604fe2d97f
op_pool: partial persistence support 2019-07-01 10:55:55 +10:00
Paul Hauner
8afe8b3569
Implement fixes from PR review 2019-06-24 15:31:36 +10:00
Paul Hauner
8e13237b7f
Only perform beacon chain tests on release 2019-06-24 09:34:56 +10:00
Paul Hauner
77fba0b98e
Fix bugs in fork choice, add more tests 2019-06-24 09:34:56 +10:00
Paul Hauner
f8fb011d6c
Finish fork test for beacon chain 2019-06-24 09:34:55 +10:00
Paul Hauner
8ed03e391d
Allow harness to produce fork blocks 2019-06-24 09:34:55 +10:00
Paul Hauner
e904e0a5a8
Fix bug in operations for block production 2019-06-24 09:34:55 +10:00
Paul Hauner
fbb40485c1
Add additional chain tests 2019-06-24 09:34:55 +10:00
Paul Hauner
299b4cb207
Document beacon chain harness 2019-06-24 09:34:55 +10:00
Paul Hauner
723283bd01
Add attestation strategy to chain harness 2019-06-24 09:34:55 +10:00
Paul Hauner
46c0e17682
Add arbitrary attestation for beacon chain harness 2019-06-24 09:34:55 +10:00
Paul Hauner
7a4c3e26ac
Fix bug in reduced tree fork choice 2019-06-24 09:34:54 +10:00
Paul Hauner
0b2ad4d0a1
Mark reduced_tree fork choice as incomplete 2019-06-24 09:34:54 +10:00
Paul Hauner
d0037f49d8
Add progress on debugging fork choice 2019-06-24 09:34:54 +10:00
Paul Hauner
85b23f9f1b
Add incomplete progress on fork choice 2019-06-24 09:34:54 +10:00
Paul Hauner
41a36da765
Update BeaconChain tests 2019-06-24 09:34:54 +10:00
Paul Hauner
55818e285a
Refactor block prod. to produce for forks 2019-06-24 09:34:53 +10:00
Paul Hauner
55196dff64
Remove iter mod from beacon chain 
Now the iter mod in store is the only implementation
 2019-06-24 09:34:53 +10:00
Paul Hauner
c6e24572c7
Improve chain harness tests 2019-06-24 09:34:53 +10:00
Paul Hauner
9c2bbb6c05
Add stubbed-out block processing to fork choice 2019-06-24 09:34:52 +10:00
Paul Hauner
f6c86d0f7f
Add attestations to beacon chain harness 2019-06-24 09:34:52 +10:00
Paul Hauner
1638a7aa62
Alias zero hash to genesis in find head 2019-06-24 09:34:52 +10:00
Paul Hauner
8fb6ffffe2
Add new beacon chain test harness 2019-06-24 09:34:52 +10:00
Paul Hauner
1128de535d
Ignore attestations to zero hash 2019-06-24 09:34:52 +10:00
Paul Hauner
f4621a9f1a
Improve reduced tree fork choice 2019-06-24 09:34:52 +10:00
Paul Hauner
7756a658a7
Update fork choice find head fn 2019-06-24 09:34:51 +10:00
Paul Hauner
2ee71aa808
Add new fork choice struct to beacon chain 2019-06-24 09:34:51 +10:00
Paul Hauner
4c0724fba6
Refactor block processing results, some sync logic 2019-06-12 23:54:16 -04:00
Paul Hauner
e550c0218f
Add various fixes to clippy lints 
Thou shalt appease clippy
 2019-06-10 11:01:25 -04:00
Paul Hauner
749f2fcb5f
Unify EthSpecs in Mainnet and Minimal 2019-06-08 08:49:04 -04:00
Paul Hauner
e74d49fc8a
Remove dupe info between ChainSpec and EthSpec 2019-06-08 07:57:25 -04:00
Paul Hauner
4cecf05198
Fix beacon chain block iters 2019-06-07 02:48:26 -04:00
Paul Hauner
591c8ae219
Reject re-processing the genesis block 2019-06-07 02:48:08 -04:00
Paul Hauner
f52d66a136
Fix bug in rev block iter 2019-06-06 00:31:18 -04:00
Paul Hauner
ed9f655877
Update BeaconChain iters 2019-06-06 00:28:36 -04:00
Paul Hauner
df366f99dc
Add block iter to beacon chain 2019-06-05 13:33:32 +10:00
Paul Hauner
8ab1d28c9f
Fix attestation processing metrics 2019-06-04 17:10:25 +10:00
Paul Hauner
f530f5a848
Ensure committees are built for block processing 2019-06-04 13:13:38 +10:00
Paul Hauner
82202a7765
Update components to suit v0.6.1 API 2019-06-04 09:37:40 +10:00
Paul Hauner
39cb63e01e
Merge branch 'v0.6.1' into docker-env 2019-06-04 09:25:00 +10:00
Michael Sproul
6bde64bd6a
spec v0.6: update beacon_node, validator_client 2019-06-03 16:13:51 +10:00
Paul Hauner
e310bdd904
Merge branch 'master' into v0.6.1 2019-06-02 13:49:24 +10:00
Paul Hauner
997095fc43
Add attestations per block metric 2019-06-01 15:29:13 +10:00
Paul Hauner
244ffbc604
Store genesis root in beacon chain, fix fork bug 2019-06-01 15:02:19 +10:00
Paul Hauner
c8ba44b0b5
Create db-level alias for genesis block 2019-06-01 12:56:35 +10:00
Paul Hauner
8831db1e0f
Fix recently introduced errors for gRPC block prod 2019-06-01 12:36:10 +10:00
Paul Hauner
08bf5817c9
Update fork choice to take just. head 2019-05-31 17:51:32 +10:00
Paul Hauner
2f9f8bf772
Tidy BeaconChain; del spec, unify head updates 2019-05-31 17:32:20 +10:00
Paul Hauner
8acffcc0db
Make some BeaconChain functions private 2019-05-30 18:38:41 +10:00
Paul Hauner
4851d8be03
Fix some metrics labels 2019-05-29 18:09:51 +10:00
Paul Hauner
42b6e0c8a9
Run fork-choice after every block import 2019-05-29 17:55:38 +10:00
Paul Hauner
9f1039a350
Add metrics to BeaconChain, tidy fork choice 2019-05-29 17:52:43 +10:00
Paul Hauner
64fbc6bf3c
Add additional metrics to BeaconChain 2019-05-29 15:45:09 +10:00
Paul Hauner
345f7d5f18
Add global metrics registry, pass to BeaconState 2019-05-28 17:30:09 +10:00
Paul Hauner
b28fa3d20b
Save the BeaconChain to store on state update 2019-05-27 17:58:15 +10:00
Paul Hauner
faa682a9b5
Implement saving BeaconChain on client drop 2019-05-27 17:58:15 +10:00
Paul Hauner
9ed8a4d380
Implement basic BeaconChain persistence. 2019-05-27 17:58:15 +10:00
Paul Hauner
76602a65fc
Add new fns to ForkChoice and SlotClock 2019-05-27 17:58:15 +10:00
Paul Hauner
ee8d13573f
Create BeaconChainTypes, thread through runtime 2019-05-26 15:59:29 +10:00
Paul Hauner
3bcf5ba706
Rename db crate to store 2019-05-21 18:20:23 +10:00
Paul Hauner
058829b64d
Update beacon_chain to latest DB 2019-05-21 17:27:06 +10:00
Paul Hauner
f1584dada4
Update BeaconChain struct to use new store 2019-05-21 13:36:14 +10:00
Paul Hauner
658b425cce
Merge branch 'master' into disk-db 2019-05-20 16:56:04 +10:00
Paul Hauner
6660311b2b
Rename EpochCache to CommitteeCache 2019-05-20 14:36:54 +10:00
Paul Hauner
fcabef91da
Use E for EthSpec trait, instead of B 2019-05-13 14:44:43 +10:00
Paul Hauner
ce8ebeccbc
Rename BeaconStateTypes to EthSpec 2019-05-10 14:47:09 +10:00
Paul Hauner
2a938f2fd5
Fix clippy lints 2019-05-09 13:35:00 +10:00
Paul Hauner
49c92ef167
Remove attester, block_producer & test_harness 2019-05-09 11:48:14 +10:00
Paul Hauner
51dc97ee42
Allow fork_choice and beacon_chain to compile 2019-05-08 18:18:17 +10:00
Paul Hauner
05df7702d3
Merge branch 'master' into disk-db 2019-04-30 16:02:23 +10:00
Paul Hauner
a76b24e274
Disable running docs example for test harness 2019-04-25 12:25:01 +10:00
Paul Hauner
2527252248
Merge branch 'master' into 0.5.1-tests 2019-04-17 21:21:07 +10:00
Michael Sproul
32547373e5
spec: simplify cache_state 
The `latest_block_root` input argument was unnecessary as we were always setting it to something
almost equivalent to `state.latest_block_root` anyway, and more importantly, it was messing up the
caching of the state root. Previously it was possible for the function to update the state's latest
block root, and then hash the outdated block root that was passed in as an argument.
 2019-04-17 12:00:23 +10:00
Paul Hauner
f69b56ad60
Add new tree_hash crate project wide. 2019-04-16 14:25:43 +10:00
Paul Hauner
b8c4c3308a
Update types to new tree_hash crate 2019-04-16 14:14:38 +10:00
Paul Hauner
89bc15f77e
Move some long-running tests to release-only 2019-04-15 09:59:35 +10:00
Paul Hauner
1913be0c6f
Fix clippy lints 2019-04-03 16:23:09 +11:00
Paul Hauner
08b1808745
Modify runtime to allow memory or disk db 
DiskDB is not working yet, but we'll get there!
 2019-03-31 18:57:48 +11:00
Age Manning
f03259991d
Merge remote-tracking branch 'origin/paul-gossip-test' into validator-enhancements 2019-03-31 15:37:23 +11:00
Age Manning
c85da612f6
Remove debugging statements 2019-03-31 15:35:54 +11:00
Paul Hauner
c6fc4f0769
Fix bug in attestation production 2019-03-31 15:35:27 +11:00
Age Manning
b4c21ccca3
Merge remote-tracking branch 'origin/paul-gossip-test' into validator-enhancements 2019-03-31 13:58:38 +11:00
Paul Hauner
b26f1f8e1c
Add build_all_caches method to BeaconState 
Also adds a few more cache builds in BeaconChain.
 2019-03-31 13:42:49 +11:00
Age Manning
ae8e470d21
Add patch for attestation crosslinks 2019-03-31 13:06:01 +11:00
Paul Hauner
4e71ed6972
Fix produce_attestation bug. 
It was referencing the wrong crosslink.
 2019-03-31 12:54:42 +11:00
Age Manning
e0680f9771
Correct compile error 2019-03-31 11:04:50 +11:00
Age Manning
77fb738c78
Merge latest gossip branch 2019-03-31 11:02:57 +11:00
Age Manning
fc5142c09a
Registers the attester service to the beacon node RPC client 2019-03-30 19:32:32 +11:00
Paul Hauner
65ae8fda47
Remove old attestation aggregator 2019-03-30 19:15:15 +11:00
Paul Hauner
935c64deef
Adds attestation validation to SimpleSync 2019-03-30 19:11:52 +11:00
Paul Hauner
c2b6f949c0
Restrict blop pool from re-including attestations 2019-03-30 18:25:32 +11:00
Paul Hauner
64507950dd
Use committe_len in test_harness 2019-03-30 17:31:58 +11:00
Age Manning
a952acb86f
Add committee_len to attestation data 2019-03-30 17:20:33 +11:00
Paul Hauner
dbcc88ad67
Ensure BitVec is initialized using a multiple of 8 
I found it was panic-ing when supplied a non-power-of-zero len.
 2019-03-30 17:13:23 +11:00
Paul Hauner
7b3f317abf
Fix bug with attestation production 
It was being produced with the wrong source root. I will raise an issue
on the spec as it's a tricky one.
 2019-03-30 17:12:43 +11:00
Age Manning
bc305cacc2
Merge branch 'blop-pool' into validator-enhancements 2019-03-30 16:16:30 +11:00
Paul Hauner
397e104f9b
Implement Attestation building in test harness 2019-03-30 16:02:09 +11:00
Age Manning
6e254551af
Implement produce beacon block on gRPC beacon node server 2019-03-30 15:58:31 +11:00
Age Manning
ba771282fa
Merges in validator client branch 2019-03-30 13:17:24 +11:00
Paul Hauner
89cc92572a
Add test_harness tests for attestation count 2019-03-30 13:03:05 +11:00
Paul Hauner
cd9494181c
Push RwLock down into OperationPool 
There used to be one massive lock on `BeaconChain.op_pool`, however that
would cause unnecessary blocking.
 2019-03-30 12:26:25 +11:00
Paul Hauner
1840248af8
Remove old queues from BeaconChain 2019-03-30 12:00:31 +11:00
Paul Hauner
8bf7a83f37
Rename op processing methods on BeaconChain 2019-03-29 19:09:01 +11:00
Paul Hauner
2b53851062
Pass errors back from block ops processing 2019-03-29 18:54:01 +11:00
Paul Hauner
8b1a91e9ee
Add process_attestation to BeaconChain 2019-03-29 18:40:50 +11:00
Paul Hauner
46a978a5a9
Implement op pool for all ops execpt attestations 2019-03-29 18:30:03 +11:00
Luke Anderson
be592c86d1
Started migrating FreeAttestation to Attestation in the harnesses - doesn't compile yet. 2019-03-29 10:39:37 +11:00
Luke Anderson
87acaac8a0
Ran cargo fmt. 2019-03-28 21:01:47 +11:00
Luke Anderson
ba71e8adca
Merged age-validator-client into luke's changes on validator_client, and fixed all the merge conflicts. 2019-03-28 20:55:07 +11:00
Luke Anderson
c9e8fe53bc
Merged Age's changes and ripped out heaps of now obsolete stuff in the validator client. 
- Replaced most instances of PublicKey with KeyPair, since they need to be passed into each validator thread now.
 - Pulled out a bunch of FreeAttestations, and replaced with regular Attestations (as per Paul's suggestion)
 - Started generalising pubkeys to 'signers' (though they are still just Keypairs)
 - Added validator_index into a few structs where relevant
 - Removed the SlotClock and DutiesReader from the BlockProducer and Attester services, since this logic is now abstracted to the higher level process.
 - Added a Hash trait to the Keypair (rather than just pubkey) which assumes the Pubkey uniquely defines it.
 2019-03-28 15:50:57 +11:00
Age Manning
6f0c0e47c3
Update Validator RPC and cache building 2019-03-28 14:32:02 +11:00
Luke Anderson
c9a7977d69
Renamed some functions, trying to get beaconnode attestation stuff to work. 2019-03-27 14:30:09 +11:00
Paul Hauner
b006586d19
Add slot timer to beacon node 2019-03-27 10:36:20 +11:00
Paul Hauner
c82bad7602
Add cache builds when advancing chain slot 2019-03-27 10:34:52 +11:00
Paul Hauner
c27fdbe37f
Try to load keys from file when starting client 2019-03-27 10:28:27 +11:00
Luke Anderson
1584469b7c
Renamed attestation -> attestation_data for fetch, but not publish, to acknowledge the difference in the spec. Also started implementing the gRPC get_attestation_data functionality in the BeaconNode. 2019-03-26 17:41:43 +11:00
Paul Hauner
00b546e6b8
Update slot clock to use genesis slot 2019-03-26 15:44:28 +11:00
Paul Hauner
ca1eaf0b53
Merge branch 'paul-gossip-test' of github.com:sigp/lighthouse into paul-gossip-test 2019-03-26 09:47:38 +11:00
Paul Hauner
a145824c51
Set BeaconChainHarness to return block 
This is useful if you want to inspect the block.
 2019-03-26 09:46:26 +11:00
Age Manning
214fb5b8ff
Merge RPC branch 2019-03-25 21:31:49 +11:00
Luke Anderson
4cdeb6abe5
Progress towards validator signing attestations. 
- Added a 'beacon_attester' RPC endpoint, so the BeaconNode can supply attestation data.
 - Renamed 'attestation_data' to just 'attestation' throughout (except where it is actually just the data structure).
 2019-03-25 18:32:27 +11:00
Paul Hauner
708d9b5674
Add basic Gossip sync handlers 2019-03-25 14:27:20 +11:00
Paul Hauner
3dc5595a6f
Fix last errors stopping full chain sync 2019-03-24 16:35:07 +11:00
Paul Hauner
5f4f67f46f
Swap ImportQueue from a Map to a Vec 
There's an edge case where different blocks can have the same block
body.
 2019-03-24 14:22:12 +11:00
Paul Hauner
3eae7b3fc5
Add skip slot support to BeaconChain fns 2019-03-24 12:49:59 +11:00
Paul Hauner
a57a7c2394
Implement block imports for sync 2019-03-23 18:48:09 +11:00
Paul Hauner
4b5b5851a6
Allow sync to to request block bodies. 2019-03-23 13:23:44 +11:00
Paul Hauner
96ba1c8f77
Implement get_block_roots for syncing 2019-03-22 14:20:49 +11:00
Paul Hauner
4fc6e435d2
Add type alias to test_harness 2019-03-22 11:38:57 +11:00
Paul Hauner
7a75ee3d19
Merge branch 'master' into paul-sync 2019-03-22 07:11:04 +11:00
Paul Hauner
430702b38d
Clean println's out of state processing 2019-03-21 18:21:26 +11:00
Paul Hauner
ca18d4390a
Add first changes to syncing logic 
- Adds testing framework
- Breaks out new `NetworkContext` object
 2019-03-21 17:17:01 +11:00
Age Manning
4310f35b73
Merge branch 'master' into network-server 2019-03-20 14:31:35 +11:00
Paul Hauner
84f373fcc2
Fix clippy lints 2019-03-20 10:51:53 +11:00
Age Manning
41abdb7599
Remove sync crate, move into network crate 2019-03-19 00:05:06 +11:00