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lnd
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25 Commits

Author SHA1 Message Date
Tadge Dryja 5c2bbff3eb fix more sync problems. Seems to work OK 
One edge case is with long chains of unconfirmed txs.
All self-signed txs are stored, but not used to negate false incoming utxos yet.
 2016-01-28 22:31:05 -08:00
Tadge Dryja 6ef9dc3d4a not saying it works, but it works better 
redo how db and header sync works, somewhat simpler but a little
recursve-ish.  There is still an off by 1 error somewhere with headers.
 2016-01-28 19:35:49 -08:00
Tadge Dryja d9afd623eb new stxo struct and more db methods 
I'm getting away from having both in-ram and on-disk stores for the transaction store data.
it should all be on disk, it's safer that way.  It might be slower but this will not
process many txs / second anyway.
 2016-01-27 01:24:16 -08:00
Tadge Dryja 851d3533e5 deals with incoming blocks and txs 
gets stuck on reorgs though, until program is restarted
 2016-01-22 17:15:56 -08:00
Tadge Dryja 5a7c04bdb5 incoming invs and tx signing 
when we get inv messages, txs are easy but blocks are a little tricky
block heigh synchronization is done via os' file system
signing is a bit inelegant (searches through inputs for pkscript matches)
but fast enough in practice
 2016-01-22 16:04:27 -08:00
Tadge Dryja 01c35e62ab check for already known txs (due to reorg?) 2016-01-22 01:41:08 -08:00
Tadge Dryja fbc424492d update filters as txs come in; missed some before 2016-01-21 21:50:42 -08:00
Tadge Dryja fc100921e8 add pushtx, and outpoint comparitor 2016-01-21 17:59:50 -08:00
Tadge Dryja 9215c18113 keep track of addresses, check incoming txs for full pkscript match 2016-01-21 01:04:45 -08:00
Tadge Dryja b7a2c46ea6 remove storage of pkscript; don't need it. 2016-01-20 22:57:05 -08:00
Tadge Dryja 278971936f pass network parameters as function arg 2016-01-20 21:27:58 -08:00
Tadge Dryja 73bbb29026 add keyfileio to manage private key storage on disk 2016-01-20 21:08:05 -08:00
Tadge Dryja 1f40c7214e good enough storage of spent txs 2016-01-20 01:23:47 -08:00
Tadge Dryja 29d0c0cc6f fix bolt slices. db read / write works. 
also switch heights from uint32 to int32, which I guess is what they use.
Makes this thing last 2 billion blocks shorter.  If we get past uint32 time.
 2016-01-19 23:40:04 -08:00
Tadge Dryja 0b5daa9b2b add utxodb for on disk storage of transactions. 2016-01-19 20:02:18 -08:00
Tadge Dryja 58c8d32ac5 add a height channel to keep track of incoming merkleblocks 2016-01-19 14:23:18 -08:00
Tadge Dryja ece5dc9d2d add txtostring 2016-01-19 11:59:01 -08:00
Tadge Dryja 709b8a05cd oh right, another fun thing I forgot about 
When there's only the coinbase tx, the merkle root = the coinbase txid.
Needless complication in bitcoin == job security?
 2016-01-19 10:59:13 -08:00
Tadge Dryja 7dbf4a4a4f update uspv, add function for height from header 
still a bunch of problems getting utxo sets
 2016-01-19 01:33:58 -08:00
Tadge Dryja 229e34b326 make SPVCon version agnostic 2016-01-18 23:43:41 -08:00
Olaoluwa Osuntokun 872db633df uspv: file compile error 2016-01-17 21:51:58 -08:00
Tadge Dryja 29a8e81029 spv sync works but more to add 2016-01-15 02:40:56 -08:00
Tadge Dryja e6970e132e spv header sync works OK 2016-01-14 23:58:05 -08:00
Tadge Dryja 6cebc7c952 remove odl filter file; in txstore now 2016-01-14 23:58:05 -08:00
Tadge Dryja 65c7d1c40c move elkrem, uspv libs to plasma repo 2016-01-14 23:58:05 -08:00