Fix Pending Attestations RPC Call #2304
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Codecov Report
@@ Coverage Diff @@
## master #2304 +/- ##
==========================================
+ Coverage 68.84% 68.88% +0.04%
==========================================
Files 117 117
Lines 9151 9132 -19
==========================================
- Hits 6300 6291 -9
+ Misses 2172 2165 -7
+ Partials 679 676 -3 |
Codecov Report
@@ Coverage Diff @@
## master #2304 +/- ##
=======================================
Coverage 68.93% 68.93%
=======================================
Files 117 117
Lines 9336 9336
=======================================
Hits 6436 6436
Misses 2204 2204
Partials 696 696 |
terencechain
previously approved these changes
Apr 19, 2019
|
Looks like there are test failures |
rauljordan
requested review from
terencechain,
prestonvanloon,
nisdas,
0xKiwi and
shayzluf
terencechain
approved these changes
Apr 21, 2019
terencechain
pushed a commit
that referenced
this pull request
Apr 22, 2019
* pending atts * use proposal slot * attestation inclusion fix * lint * advance state transitions * gazelle * lint tests pass
prestonvanloon
pushed a commit
that referenced
this pull request
Apr 23, 2019
* update attestation related protos * use root for hash32 * fixed a few typos * review comments * update historical batch, deposit and blk header fields * Add nogo to introduce built time linting (#2317) * Add nogo and fix lint issues * Run gazelle * better gazelle * ignore external struct tags * Exclude all third party code from unsafeptr (#2321) * Fix Assingments Bug (#2320) * fix * fix tests * Add feature flag to toggle gossip sub in p2p (#2322) * add feature flag to enable gossip sub in p2p * invert the enable/disable logic * add the flag in k8s and fix tests * gazellle * return empty config if nil * Prevent Canceling Goroutines in Validator Client (#2324) * do not cancel assignments goroutines * exclude rule * disable lostcancel for now * Fix Pending Attestations RPC Call (#2304) * pending atts * use proposal slot * attestation inclusion fix * lint * advance state transitions * gazelle * lint tests pass * Do Not Update Validator Registry on Nil Block (#2326) * no registry update if block is nil * regression test * lint * Ensure Block Processing Failures Return an Error (#2325) * ensure block failed processing returns an error * fixed test * test assertion corrected * comments * fix tests * imports * rebase * add spec badge. Thanks to ChainSafe/lodestar#166 for the idea :) * Update Crosslink Protobuf Fields (#2313) * rebase * rebase * rebase * Prevent Canceling Goroutines in Validator Client (#2324) * do not cancel assignments goroutines * exclude rule * disable lostcancel for now * starting proposer slashing * starting attester slashing * revert gen file * Update types.pb.go
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Part of #1586
Description
Write why you are making the changes in this pull request
This PR resolves attestation inclusion problems in blocks. We encountered a major issue where blocks did not have any attestations at epoch boundaries, leading to all sorts of problems and error logs which would eventually trigger reorgs when a previous slot boundary was a skip slot.
Write a summary of the changes you are making
The important change is that when we give the proposer attestations to include, we must give him attestations which will pass state transition processing at the time they are included. That is, we must filter these attestations keeping in mind the beacon state slot at which they are supposed to be included. We can solve the previous problems by increasing state by MIN_ATTESTATION_INCLUSION_DISTANCE when filtering attestations.