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1670 Commits

Author SHA1 Message Date
Jacek Sieka
6c8f630170
Revert "have each validator randomly pick a stability subnet, per spec (#2194)" 
This reverts commit 048a67d525cf6185d747353919897b95c0adf3de.

Fails with:
```
Error: unhandled exception: /data/beacon-node-builds/devel-large/repo/beacon_chain/nimbus_beacon_node.nim(442, 12) `node.attestationSubnets.stabilitySubnets.len == 0`  [AssertionError]
```
 2020-12-18 23:04:31 +01:00
Jacek Sieka
0f8a3a5ae8
checkpoint database at end of each slot (#2195) 
* checkpoint database at end of each slot

To avoid spending time on synchronizing with the file system while doing
processing, the manual checkpointing mode turns off fsync during
processing and instead checkpoints the database when the slot has ended.

From an sqlite perspecitve, in WAL mode this guaranees database
consistency but may lead to data loss which is fine - anything missing
from the beacon chain database can be recovered on the next startup.

* log sync status and delay in slot start message

* bump
 2020-12-18 22:01:24 +01:00
Jacek Sieka
452042b17b
msgid formatting, libp2p bump (#2198) 
* msgid formatting, libp2p bump

* fix libp2p commit
 2020-12-18 18:45:27 +00:00
tersec
048a67d525
have each validator randomly pick a stability subnet, per spec (#2194) 2020-12-18 15:46:07 +01:00
Kim De Mey
8cc7effe52
Fix ENR attnets update to only hold persistent subnets (#2193) 
* Fix ENR attnets update to only hold persistent subnets

* Use only stability subnet in metadata and enr
 2020-12-18 09:50:29 +01:00
Zahary Karadjov
7d95e86c50
Merge branch 'stable' into devel 2020-12-16 22:22:21 +02:00
Zahary Karadjov
f06e6d46a2
v1.0.4 2020-12-16 22:20:45 +02:00
Jacek Sieka
5d8cdb88c6
update validator metrics on startup 2020-12-16 20:44:48 +02:00
Jacek Sieka
de779c7812 update validator metrics on startup 2020-12-16 19:42:19 +02:00
Jacek Sieka
fea2b712f0
cache not needed to validate exits (#2188) 2020-12-16 15:36:02 +01:00
Jacek Sieka
7d5edb4353
use new stew helpers for assignment (#2172) 
* bump libp2p (reduces libp2p gossip memory usage to ~1/3)
* use "generic" assign version
 2020-12-16 09:37:22 +01:00
Zahary Karadjov
c56677867b
Remove some accidentally left debugging changes 2020-12-16 01:09:19 +02:00
Zahary Karadjov
8ebf9c30b0
More complete reset of the web3 provider on each failure; Fix #2184 2020-12-16 00:21:11 +02:00
Jacek Sieka
d59fc8ff5b
readd os import, sometimes used 2020-12-15 16:34:56 +01:00
tersec
91786686d5
don't repeat already-included attestations (#2061) 
Don't repeat already-included attestations

Also removes the superfluous (and badly scaling) attestation-cache-eviction
 2020-12-15 17:16:10 +02:00
Jacek Sieka
4e191a06ac use stew/leb128 
* 3 varint parsers -> 1
* 1/3 memory usage / allocations when writing stuff to libp2p
 2020-12-15 17:06:15 +02:00
Jacek Sieka
9211b1ca03 import fixes 2020-12-15 16:19:46 +02:00
tersec
8d1443f03c
detect already-aggregate-voted condition before attestation pool; add is_aggregator tests (#2170) 
* detect already-aggregate-voted condition before attestation pool; add is_aggregator tests

* replace pair of attestation-per-epoch tracking lists with single list and remove Option use

* fix attestation condition

* use safer type conversions; add more is_aggregator tests
 2020-12-14 20:58:32 +00:00
Ștefan Talpalaru
9daf6be73c
graceful exit on SIGTERM (#2178) 
Much easier than convincing all users to change the default signal in
their service definition file to SIGINT.
 2020-12-14 16:45:14 +00:00
Giovanni Petrantoni
c91091197f
Lower gossipFactor since we default to 160 peers (#2169) 
And it might potentially send a bit more IHAVE messages then wanted.
 2020-12-11 12:15:34 +01:00
Jacek Sieka
bc977799f6 Log warning when running without metrics support 2020-12-10 17:22:29 +02:00
Zahary Karadjov
91741326cc
v1.0.3 2020-12-10 02:56:02 +02:00
Zahary Karadjov
57fdd87a24 Log Eth1 request failures more precisely 2020-12-10 02:54:58 +02:00
Zahary Karadjov
7979fb79d3 Add some useful Eth1 monitor metrics 2020-12-10 02:54:58 +02:00
Zahary Karadjov
983b3c9fbf Add a 'we3 test' command for verifying the compatibility of a web3 provider 2020-12-10 02:54:58 +02:00
Kim De Mey
0ec90b26a5
Update ENR record with metadata attnets at each attestation subnet cycle (#2148) 2020-12-09 10:13:51 +01:00
tersec
8b8b25ddac
always check whether gossip should be enabled in onslotstart (#2162) 2020-12-08 18:11:54 +01:00
Jacek Sieka
f10f29d829
avoid some futures and copies in processing pipeline (#2157) 
`addLastNoWait` does the same thing with less task scheduling and
copying
 2020-12-08 09:59:40 +01:00
Dustin Brody
3b06e0f657 directly construct cstring in err() expressions 2020-12-07 22:24:06 +02:00
tersec
72d00e33b8
always wait for 2/3 into slot for aggregate attestations (#2158) 2020-12-07 20:32:34 +01:00
Eugene Kabanov
81c25ca4cd
Disconnect peers on status handshake timeout. (#2149) 2020-12-07 19:47:07 +01:00
Eugene Kabanov
46c2740097
Documentation for Validators API. (#2147) 
* Recover proper validator API call and remove incorrect one.
Add more examples to API documentation.
 2020-12-07 14:51:14 +02:00
Dustin Brody
32a18769e6 remove waitFor in attestation subnet cycling 2020-12-07 14:48:04 +02:00
tersec
26ea76bbdf
don't lag aggregated attestations by a slot (#2150) 
* don't lag aggregated attestations by a slot

* don't use aggregation topic at all

* use aggregates again, but with aggressively low ATTESTATION_PROPAGATION_SLOT_RANGE; seems to hold on to LH 1.0 nodes

* clean up scaffolding and double ATTESTATION_PROPAGATION_SLOT_RANGE to 16

* increase ATTESTATION_PROPAGATION_SLOT_RANGE to 24

* increase ATTESTATION_PROPAGATION_SLOT_RANGE to 28 and isolate in only used function due to customization; remove TRAILING_DISTANCE machinery
 2020-12-07 12:56:49 +01:00
Zahary Karadjov
7363bf3c7c
Fix a logical typo in beacon_api/validator.getStatus 2020-12-03 21:24:01 +02:00
Zahary Karadjov
d302c1d8ee
v1.0.2 2020-12-03 19:17:32 +02:00
Zahary Karadjov
f4a3a36731
More specific error message when block validation fails 2020-12-03 11:51:42 +02:00
Ștefan Talpalaru
be107df7f1 status bar: actually display it every second, after updating its data 2020-12-03 11:41:40 +02:00
cheatfate
42dd59852b Fix compilation problem. 2020-12-03 11:40:32 +02:00
cheatfate
0904ee5609 get_v1_validator_attestation_data() implementation. 2020-12-03 11:40:32 +02:00
cheatfate
f6285d8381 Fix proposeSignedBlock() become sync. 2020-12-03 11:40:08 +02:00
cheatfate
088b001388 Fix get_v1_beacon_states_stateId_committees_epoch() to use optional arguments properly. 
Optimize get_v1_beacon_pool_attestations() a bit.
 2020-12-03 11:40:08 +02:00
cheatfate
21ef0f3a57 Fixes for get_v1_beacon_states_stateId_validators() and get_v1_beacon_states_stateId_validators_validatorId(). 2020-12-03 11:40:08 +02:00
cheatfate
9afafb54f5 get_v1_beacon_states_stateId_validator_balances() implementation. 2020-12-03 11:40:08 +02:00
cheatfate
5dade7b441 post_v1_beacon_blocks() implementation. 2020-12-03 11:40:08 +02:00
cheatfate
5f392893c0 Change approach for get_v1_beacon_pool_attestations() to use hexadecimal strings. 2020-12-03 11:40:08 +02:00
cheatfate
9e7f8b37c7 get_v1_beacon_pool_attestations() implementation. 2020-12-03 11:40:08 +02:00
cheatfate
7e4ff7a740 Implementation of post_v1_beacon_pool_attester_slashings() and post_v1_beacon_pool_proposer_slashings(). 
Remove doAssert.
 2020-12-03 11:40:08 +02:00
cheatfate
6cae25701b Implementation of beacon_pool_attester_slashings(), beacon_pool_proposer_slashings() and beacon_pool_voluntary_exits(). 2020-12-03 11:40:08 +02:00
Zahary Karadjov
027d2547cd Fix a block proposal issue caused by incorrect merkle proofs 
The key change here is that `addChunksAndGenMerkleProofs` is called
with all pending deposits instead of just the deposits included in
the block. The later was effectively producing merkle proofs against
a different root.
 2020-12-03 11:25:52 +02:00