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35 Commits

Author SHA1 Message Date
Greg Fitzgerald
803dcb0800 Mutex<bool> -> AtomicBool 2018-03-22 14:05:23 -06:00
Greg Fitzgerald
8ea97141ea Update the test to replicate the ledger 2018-03-21 17:15:32 -06:00
Greg Fitzgerald
9f232bac58 Allow clients to sync the ledger 
Fixes #4
 2018-03-21 15:46:49 -06:00
Greg Fitzgerald
e5bae0604b Specialize transaction assets to i64 
Proof-of-history is generic, but now that we're using it entirely
for tokens, we can specialize the type and start doing more interesting
things than just Eq and Serialize operations.
 2018-03-17 19:56:15 -06:00
Anatoly Yakovenko
eb94613d7d Use streaming socket interface within accountant 
Pull messages from streamer process them and forward them to the sender.
 2018-03-11 23:41:09 -05:00
Greg Fitzgerald
cc9f0788aa Batch events 
It's now a Tick that locks down event order. Before this change, the
event order would be locked down in the order the server sees it.

Fixes #59
Fixes #61
 2018-03-09 16:16:33 -07:00
Greg Fitzgerald
5dd567deef Rename Genesis to Mint 
Genesis is a story of creation. We should only use that term to
for the event log that bootstraps the system.
 2018-03-07 17:08:15 -07:00
Greg Fitzgerald
491ba9da84 Add accessors to keypairs and signatures 2018-03-07 15:32:22 -07:00
Greg Fitzgerald
9834c251d0 Boot genesis block helper 
Before this change, if you wanted to use a new Transaction
feature in the genesis block, you'd need to extend its
Creator object and associated methods.  With yesterday's
addtions to Transcation, it's now so easy to work with
Transactions directly that we can get rid of the middleman.

Also added a KeyPair type alias, so that ring could be easily swapped
out with a competing library, if needed.
 2018-03-07 11:10:15 -07:00
Greg Fitzgerald
b725fdb093 Sha256Hash -> Hash 
Because in Loom, there's just the one. Hopefully no worries that it
shares a name with std::Hash.
 2018-03-06 17:40:01 -07:00
Greg Fitzgerald
1436bb1ff2 Move entry into its own module 
Hmm, Logger doesn't depend on log.
 2018-03-06 17:40:01 -07:00
Greg Fitzgerald
5a44c36b1f Move hash into its own module 2018-03-06 17:40:01 -07:00
Greg Fitzgerald
f09952f3d7 DRY up transaction signing 
Cleanup the big mess I copy-pasted myself into.
 2018-03-06 16:34:25 -07:00
Greg Fitzgerald
4376032e3a data -> asset 
'data' is too vague.
 2018-03-06 14:50:32 -07:00
Greg Fitzgerald
624c151ca2 Add signature module 
Because things other than transactions can be signed.
 2018-03-06 12:48:28 -07:00
Greg Fitzgerald
b019416518 Move verify into methods 
A little overly-coupled to Serialize, but makes the code a lot tighter
 2018-03-06 12:27:08 -07:00
Greg Fitzgerald
4fcd9e3bd6 Give Transaction its own module 2018-03-06 12:18:17 -07:00
Greg Fitzgerald
66bf889c39 Rename Transfer to Transaction 
struct names should be nouns
 2018-03-06 11:54:47 -07:00
Greg Fitzgerald
282afee47e Use Transfer struct on the client side too 
Sharing is caring.
 2018-03-06 11:03:43 -07:00
Greg Fitzgerald
e701ccc949 Rename Request::Transfer to Request::Transaction 2018-03-06 10:59:47 -07:00
Greg Fitzgerald
720c54a5bb Allow balances to be negative 
* Will allow owners to loan token to others.
* Will allow for parallel verification of balances without spilling
  over 64 bits.

Fixes #43
 2018-03-05 17:30:53 -07:00
Greg Fitzgerald
a4336a39d6 Initialize the testnode from a log 
$ cargo run --bin silk-genesis-file-demo > demo-genesis.json
$ cat demo-genesis.json | cargo run --bin silk-genesis-block > demo-genesis.log
$ cat demo-genesis.log | cargo run --bin silk-testnode
 2018-03-05 15:34:44 -07:00
Greg Fitzgerald
48c28c2267 Transactions now require a hash of the last entry they've seen 
This ensures the transaction cannot be processed on a chain
that forked before that ID. It will also provide a basis for
expiration constraints. A client may want their transaction
to expire, and the generators may want to reject transactions
that have been floating in the ether for years.
 2018-03-05 12:48:14 -07:00
Greg Fitzgerald
d76ecbc9c9 Don't block the server 2018-03-05 11:39:59 -07:00
Greg Fitzgerald
608def9c78 Consolidate imports 2018-03-04 07:28:51 -07:00
Greg Fitzgerald
9b26892bae Add a demo app to generate the genesis file 2018-03-04 01:21:40 -07:00
Greg Fitzgerald
572475ce14 Load the genesis block 2018-03-04 00:15:17 -07:00
Greg Fitzgerald
b8655e30d4 Make client-demo standalone 
And remove deposit() methods from the API. Those should only be
used on the server to bootstrap.
 2018-03-03 21:15:51 -07:00
Greg Fitzgerald
d8c50b150c Move key generation and signing from transaction benchmark 
Key generation, signing and verification are not the performance
bottleneck. Something is probably wrong here.
 2018-03-03 11:11:46 -07:00
Greg Fitzgerald
0d0fee1ca1 Sign Claim's 'to' field 
Otherwise, the accountant will treat deposits of the same amount as
duplicates.
 2018-03-02 11:46:22 -07:00
Greg Fitzgerald
1b77e8a69a Move Event into its own crate 
The log crate was starting to be the catch-all for all things
related to entries, events, signatures, and hashes. This split
shows us that:

* Event depends only on signatures, not on hashes [directly]
* All event testing was done via log testing (shame on me)
* Accounting depends only on events
 2018-03-02 08:43:57 -07:00
Greg Fitzgerald
c9cc4b4369 Switch to UDP from TCP 
And remove all the sleep()'ing around.
 2018-03-01 13:47:53 -07:00
Greg Fitzgerald
4610de8fdd Switch to sync_channel to preserve order 2018-02-28 19:33:28 -07:00
Greg Fitzgerald
3fcc2dd944 Add testnode 
Fixes #20
 2018-02-28 18:05:20 -07:00
Greg Fitzgerald
8299bae2d4 Add accountant stub 2018-02-28 16:01:12 -07:00