Vladimir Komendantskiy
49c33d2357
added a dev dependency on rand for CI
2018-05-10 12:10:42 +01:00
Vladimir Komendantskiy
fb50e38ead
replaced the map of estimated values with only one optional value for the current epoch
2018-05-10 12:09:22 +01:00
Vladimir Komendantskiy
cf33bac533
added the proposer ID to common_subset::handle_broadcast and mae it an interface fn
2018-05-10 11:01:25 +01:00
Vladimir Komendantskiy
51ef11b55c
fixed the count of matching AUX messages
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
259d5369b0
corrected the count of AUX messages
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
b6a6bb35ea
clear the received AUX messages on every epoch update
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
e0005a672b
removed the separate field in Agreement and corrected computation of estimated values
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
3e35cc665b
added element_proposer_id to the Agreement input to the Common Subset algorithm
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
394462c88b
changed code according to review comments
2018-05-10 10:07:22 +01:00
Vladimir Komendantskiy
2205f9083e
added a TODO file and changed indentation in the .proto file
2018-05-10 10:02:03 +01:00
Vladimir Komendantskiy
5215156ec5
defined the output from the Common Subset algorithm
2018-05-10 10:02:03 +01:00
Vladimir Komendantskiy
d3b974f888
Binary Agreement implementation and its wiring into Common Subset
2018-05-10 10:02:03 +01:00
Vladimir Komendantskiy
7748c9073b
Merge pull request #13 from poanetwork/afck--remove-channels
...
Fix broadcast and example, enable more tests.
2018-05-09 16:47:01 +01:00
Andreas Fackler
43ada2dcc4
Add a fifth node to the example script.
2018-05-09 14:42:29 +02:00
Andreas Fackler
047307be46
Revert to earlier ProtoIo implementation.
...
This fixes the issue where sometimes messages were skipped.
2018-05-09 14:18:12 +02:00
Andreas Fackler
c790a1feba
Improve example logging, add BinaryPath.
2018-05-09 13:38:49 +02:00
Andreas Fackler
b98bbe9dcd
Fix broadcast and example, enable more tests.
...
This fixes several issues with the broadcast algorithm and enables the
previously ignored tests that now pass:
* Don't decide on a root hash based on anyone's `Echo` message.
* Work around the `merkle` crate's inability to produce the proof of the
`i`-th leaf for a given index `i`.
* Ignore messages from unknown nodes.
* Avoid decoding multiple times.
* Document the full algorithm.
* Don't count multiple `Echo` or `Ready` messages coming from the same
node.
* Fix index computation for a given proof.
* Move `BroadcastMessage` into `broadcast` to make the module more
self-contained.
The example now only executes a single broadcast instance, expecting the
first node (the one with the lexicographically lowest address) to
propose a value. A shell script is added that runs for example nodes.
Use env_logger instead of simple_logger, so the log level can be controlled
with an environment variable. You can e.g. log all output from the broadcast
test and the crate itself in debug mode with:
RUST_LOG=hbbft=debug,broadcast=debug
Some debugging messages are more concise now and use hexadecimal
notation instead of printing arrays of decimal values.
An indentation error in the Travis script is also fixed.
2018-05-08 17:04:38 +02:00
Vladimir Komendantskiy
8af526d61f
Merge pull request #9 from DrPeterVanNostrand/master
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Update readme with build instructions
2018-05-07 09:39:55 +01:00
Peter van Nostrand
b489d06ddb
Updated readme.
2018-05-06 20:25:41 -04:00
Peter van Nostrand
e27d9b481d
Updated readme with protoc install instructions for Debain 9 and Ubuntu 17.
2018-05-06 20:24:28 -04:00
Peter van Nostrand
a6901b9be1
Merge remote-tracking branch 'upstream/master'
2018-05-06 19:32:15 -04:00
Vladimir Komendantskiy
dda1570bfc
Merge branch 'afck--examples' of github.com:poanetwork/hbbft
2018-05-06 22:49:41 +01:00
Andreas Fackler
eec3102cbf
Move node to examples, deduplicate code.
2018-05-05 17:54:29 +02:00
Andreas Fackler
7826987af1
added a Travis configuration file, fixed Clippy lints
2018-05-05 09:53:29 +02:00
Peter van Nostrand
817b2da962
Fixed merge conflict in readme.
2018-05-04 12:18:57 -04:00
Peter van Nostrand
af2022cfd2
Added build instructions to readme.
2018-05-04 12:11:49 -04:00
Igor Barinov
0732e0bac8
Update README.md
2018-05-04 11:56:38 -04:00
Andreas Fackler
e2cd4ca1b7
added (ignored) regression tests for some of the broadcast issues
2018-05-04 11:14:19 +02:00
Andreas Fackler
8bced81438
removed some unnecessary cloning
...
This also adds a few TODOs to the broadcast implementation: Some of
these issues need a regression test. (Oh, and a fix!)
2018-05-04 09:58:21 +02:00
Vladimir Komendantskiy
cde3a879e5
modified Agreement::set_input to output a BVAL message
2018-05-03 10:13:41 +01:00
Vladimir Komendantskiy
d64dec2bd1
added Agreement message type and protobuf boilerplate
2018-05-03 10:10:35 +01:00
Andreas Fackler
babbd2f36a
fixed broadcast failure with malicious value proposal
2018-05-03 11:07:37 +03:00
Andreas Fackler
0f3377c8e9
made broadcast handle its own echo and value messages
2018-05-03 08:47:31 +03:00
Vladimir Komendantskiy
13407c8774
Merge branch 'master' of github.com:poanetwork/hbbft
2018-05-02 15:47:54 +01:00
Vladimir Komendantskiy
98e3cf76a3
implementation of the last clause in Figure 4
2018-05-02 15:47:30 +01:00
Andreas Fackler
7096251b91
extended tests, make broadcast output only once
2018-05-02 16:34:54 +03:00
Vladimir Komendantskiy
7b04d5e084
created broadcast and agreement instances in Common Subset
2018-05-02 14:10:26 +01:00
Vladimir Komendantskiy
389855839f
wrote CommonSubset::on_agreement_result and made related updates in agreement.rs
2018-05-02 11:57:28 +01:00
Vladimir Komendantskiy
fbb69baa3c
updated Common Subset with the new NodeUid type parameter
2018-05-02 08:15:47 +01:00
Vladimir Komendantskiy
579abbf415
merged changes in common_subset.rs into master
2018-05-01 20:21:13 +01:00
Vladimir Komendantskiy
feb12ac5ed
Merge pull request #7 from poanetwork/afck-single-thread-test
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test broadcast in a single thread
2018-05-01 18:42:19 +01:00
Vladimir Komendantskiy
a792a209b5
Common Subset handler for input messages
2018-05-01 18:12:05 +01:00
Andreas Fackler
f710806b17
test broadcast in a single thread
2018-05-01 19:38:11 +03:00
Vladimir Komendantskiy
bb765cbb06
propose_value function in Broadcast
2018-05-01 15:28:31 +01:00
Vladimir Komendantskiy
2daaf7baf2
rewrote part of Common Subset to call Broadcast via a callback handler
2018-05-01 15:09:08 +01:00
Andreas Fackler
d7882bae9c
added Broadcast::handle_broadcast_message
2018-05-01 17:01:29 +03:00
Andreas Fackler
6117e11a9e
applied rustfmt
2018-04-30 18:55:51 +03:00
Andreas Fackler
f399ed2c07
fixed Clippy lint warnings
2018-04-30 18:50:24 +03:00
Vladimir Komendantskiy
1fadff0e30
added the broadcast trigger message in the broadcast test
2018-04-27 13:31:50 +01:00
Vladimir Komendantskiy
329adc3c2b
ported sharding and sending out Merkle tree proofs
2018-04-27 13:19:39 +01:00