Mike Hearn
590fd82fdc
Fix a regression introduced by the block height accessor changes that prevented DownloadListener from triggering. Fix more inconsistent locking issues.
2012-12-11 00:22:25 +01:00
Mike Hearn
b64a3b5d1e
Some work on DNS discovery - look up all seeds in parallel, pick 30 results, shuffle them and return. Allow users to specify a timeout. Return after the 30 results are found or we run out of time, whichever is first. Should smooth bumpy startup delays caused by occasional seed breakdowns.
2012-12-07 17:06:53 +01:00
Mike Hearn
68fa57c922
Fix unit test bug
2012-12-07 16:59:49 +01:00
Mike Hearn
26f63550be
Implement calculation of a moving average of ping times. Improve PeerMonitor by making columns sortable.
2012-12-07 14:45:41 +01:00
Mike Hearn
3f89eda933
Fix some bugs that happen in chainless operation. Make Peer.getBestChainHeight() more accurate by taking into account blocks announced after a peer is connected, not just what it announced in the initial version message.
2012-12-07 13:59:37 +01:00
Mike Hearn
5cc9710e1f
Have PeerGroup ping peers that support BIP 31 ping/pong responses, by default every 5 seconds. The last time ping is available in Peer.getLastPingTime(). This will shortly be used for ordering peers by responsiveness so we don't try and download from overloaded peers.
2012-12-07 12:47:38 +01:00
Mike Hearn
f440913c1d
Some improvements to the network code:
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- Delete the PeerGroupThread and replace it with a connectToAnyPeer() method. Getting connected to the network is now significantly faster as there is no sleep-wait loop between connections.
- Delete the connectionTimeMillis param to the PeerGroup constructors.
- Expose the PeerGroup c'tor that lets you specify the ClientBootstrap and expose a utility method to make one. This means users can now customize TCP options directly.
- PeerGroup.setMaxConnections() now actually creates or tears down connections to meet the new required number, if the peer group is running.
- Update the PeerMonitor so there's a spinner that lets you add or remove peers. Connecting and version handshaking is very fast now.
- Misc changes and fixes.
2012-12-06 15:06:37 +01:00
Mike Hearn
e20c35bf50
Fix FakeChannelSink so events are put into the queue in the right order (BEFORE running event handlers, not after).
2012-12-06 15:01:40 +01:00
Mike Hearn
7bfef81664
Reformat FakeChannel.
2012-12-06 15:01:17 +01:00
Mike Hearn
fc573d5f1c
Add a ping() method to the Peer class. It returns a future that can be used to find out when the pong returns and how slow it was. Temporarily, use this in the PeerMonitor example. Next up: moving pinging into the PeerGroup.
2012-11-02 16:19:13 +01:00
Matt Corallo
9cc9607c73
ScriptException extends VerificationExtension, code cleanup follows
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Just cleans up code now that ScriptException extends
VerificationExtension.
2012-11-01 16:08:56 +01:00
Matt Corallo
bf11bf08c3
Add data-driven Script tests from the reference client.
2012-11-01 15:21:06 +01:00
Mike Hearn
8d1591183f
Rename TransactionInput get/setSequence -> get/setSequenceNumber. The previous name could be confusing and was inconsistent. Add lots of comments to Transaction.hashForSignature.
2012-11-01 14:06:59 +01:00
Matt Corallo
40237f0549
Implement all SigHash types in hashTransactionForSignature.
2012-11-01 13:43:06 +01:00
Matt Corallo
45b89a1935
Use a generic block chain creator for Full Block Chain tests.
2012-10-24 16:44:53 +02:00
Matt Corallo
dfebcc83ab
Add a few test cases to test FullPrunedBlockChains.
2012-10-08 16:28:57 +02:00
Matt Corallo
548333bc6f
Refactor BlockChain to make it more extensible.
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This creates a new AbstractBlockChain abstract class which
BlockChain extends.
It continues to have a createable BlockChain class to avoid
changing the API too much.
2012-10-08 15:16:24 +02:00
Matt Corallo
f2d9a6162d
Fix a number of issues with message length caching.
2012-10-04 00:24:51 +02:00
Mike Hearn
deb9da67aa
Add a WalletEventListener.onWalletChanged() method that is designed for GUI apps to refresh their tx list. Resolves issue 222.
2012-09-29 18:32:22 +02:00
Mike Hearn
946d25548f
Remove dead code that was used for appearsIn -> appearsInHashes migration, which pre-dates protobuf wallets. Make a few package-private members fully private.
2012-09-29 16:37:04 +02:00
Mike Hearn
78dedcc9ba
Re-organize how transaction confidence listeners end up being called. Ensure WalletEventListener.onTransactionConfidenceChanged is always called for every building transaction after every block. Resolves issue 251.
2012-09-27 18:43:31 +02:00
Mike Hearn
7b4dc184f7
Fix a bug that could cause us to fail the transition between downloading headers and blocks.
2012-09-09 15:28:52 +02:00
Mike Hearn
572f2a4f4e
Implement the ability to explicitly set a fee in the Wallet.SendRequest. Does not yet auto-calculate the correct fees. Resolves issue 45. Resolves issue 245.
2012-09-06 17:45:04 +02:00
Mike Hearn
29d5dcd424
Re-organize the wallet sending APIs to take a SendRequest. Full details of the API changes are sent to the list.
2012-09-06 14:22:05 +02:00
Mike Hearn
8162aa0ed1
Use current time as unit test chain genesis block time. Resolves a weird issue where the unit tests suddenly broke as the previous unit test genesis time was equal to testnet genesis time.
2012-09-06 12:37:00 +02:00
Mike Hearn
26d55f889d
Add a convenience API to TCPNetworkConnection to get a handshaked connection. Update JavaDocs.
2012-08-30 23:16:05 +02:00
Mike Hearn
83bb66cc25
Serialize the broadcastBy set for each transaction. Resolves issue 237.
2012-08-20 23:37:46 +02:00
Mike Hearn
fedfe9d0e6
Change the wallet to relay tx confidence events instead of generating them itself, which is a bit cleaner. Centralize state that needs to be rebuilt after a Java deserialization. Resolves issue 235.
2012-08-20 18:30:37 +02:00
Matt Corallo
20d72d7de4
Use a ScriptChunk class in place of byte[] arrays.
2012-08-20 16:23:11 +02:00
Mike Hearn
75e04174c4
Introduce a concept of "minimum peers for broadcast" to PeerGroup.broadcastTransaction. This can be used to make sending faster when you are bringing up the network in parallel. It defaults to half the max connections. The idea is to insulate you from slow remote peers somewhat.
2012-08-20 16:00:55 +02:00
Mike Hearn
9f036bff84
Mark as spent the outputs used by pending transactions. Resolves issue 243.
2012-08-20 14:46:00 +02:00
Mike Hearn
fd9eba1697
Change PeerGroup.broadcastTransaction() to wait for propagation.
...
It means a send won't be considered completed until it's accepted by the net.
Also is for the case where you receive a transaction (eg, via Bluetooth) and
you want to broadcast it such that you can know it's valid.
Make WalletTool use --peers instead of --peer, a comma separated list of
addresses to use. Remove the crappy sleep after send now we can wait.
Resolves issue 167.
2012-07-22 01:20:48 +02:00
Mike Hearn
bc47fccaeb
Add an auto save function. A background thread will atomically auto-save to a file when there are wallet changes at a limited rate.
2012-07-21 22:37:39 +02:00
Miron Cuperman
0a9f529f72
Clean up Peer callback API.
...
Resolves issue 220.
2012-07-18 11:44:55 -07:00
Mike Hearn
831f2d582f
Support the invalid QRcodes generated by blockchain.info (Ben Reeves software). They put bitcoin:// at the front instead of bitcoin:, apparently because otherwise some social networks won't recognize them.
2012-07-14 13:23:00 +02:00
Matt Corallo
ad2c339d85
Fix two false-positives in test cases.
2012-07-13 17:53:30 +02:00
Mike Hearn
9d46c48db9
Fix Sha256Hash hashcode function.
...
Delete wallet deserialization unit test, as we now consciously are breaking serialization compatibility. Resolves issue 213.
2012-07-09 22:28:29 +02:00
Mike Hearn
ec096993e6
Test and fix transactions in multiple chains going the other way (appears in side chain first, then best)
2012-07-09 22:02:55 +02:00
Mike Hearn
038438b394
Fix a bug that could cause inconsistent wallets.
...
When a side chain block contains the same transactions as the best chain, we incorrectly inserted into the inactive map, triggering assertion failures. Resolves issue 202.
2012-07-09 21:38:52 +02:00
Mike Hearn
4d1e6259a7
coinbase phase 3 - coinbase death and resurrection now working (updated with Mike's comments)
2012-07-04 19:19:19 +01:00
Miron Cuperman
fa10523007
Netty network stack.
...
This should resolve some scalability and robustness issues.
2012-07-04 17:08:35 +02:00
Jim Burton
96e27cfe27
Renamed TransactionConfidence.OVERRIDDEN_BY_DOUBLE_SPEND to DEAD
2012-06-08 17:58:41 +02:00
Mike Hearn
643088145e
Clear out some FindBugs warnings.
2012-06-08 17:53:50 +02:00
Mike Hearn
335863c75d
Add some helpers for creating pubkey-only outputs.
...
Allow spending of pubkey outputs. There are unit tests but not manually tested yet.
Implement toString() logic for printing pubkey inputs/outputs.
Don't consider coinbase transactions relevant until Jims work is in.
Support sending to pubkeys in wallet-tool
2012-06-07 10:57:34 +02:00
Mike Hearn
e863d01545
Fix receiving of pending transactions, it was broken after the memory pool changes in the case when a tx was received first on a non download peer.
2012-06-05 14:26:18 +02:00
Mike Hearn
da8dba8b23
Re-write block chain download handling to avoid parallel chain downloads occurring. Avoids big slowdowns when a block is solved during the chain download. Resolves issue 180.
2012-06-05 12:26:41 +02:00
Mike Hearn
6ade5c38cc
Update wallet tx confidence data for blocks that do not contain any relevant transactions. Resolves issue 197.
...
TESTED=synced a wallet with a mainnet key and watched depth/work rise as new blocks were solved
2012-06-03 15:31:21 +02:00
Mike Hearn
5deecef64c
Update a TestUtils helper to allow solved blocks to have transactions in them. Rewrite lastSeenBlockHash test to use it and eliminate a todo.
2012-06-03 14:20:02 +02:00
Jim Burton
80f141cbf5
TransactionConfidence changes (coinbase phase 2) + Mike's feedback
2012-06-01 16:14:18 +02:00
Fireduck
61fba05d3d
Makes Wallet easy to extend.
...
Adds WalletProtobufHelper, which is an easy class to extend
to add extensions to the wallet serialization.
Modified WalletProtobufSerializer to use that helper.
2012-06-01 15:35:16 +02:00
