Commit graph

3518 commits

Author SHA1 Message Date
Dave Collins
2300b35731 Add checkpoint at block height 267300. 2013-11-12 20:11:55 -06:00
Owain G. Ainsworth
31a97d5c09 look up tx in mempool first for getrawtransaction
Closes #26
2013-11-12 22:57:27 +00:00
Owain G. Ainsworth
bb276b53aa Add support for the verifychain command.
So far we only do level 0 and level 1 checks (precense and basic
sanity). The checks done at higher levels in bitcoind are closely
coupled with their database layout.

arguably Closes #13
2013-11-12 22:57:26 +00:00
John C. Vernaleo
94e74e7cc7 Increase test coverage for Cmd. 2013-11-12 16:33:58 -05:00
Josh Rickmar
31f27cffd5 Safely remove elements from list.Lists. 2013-11-12 16:24:32 -05:00
Josh Rickmar
afc520634f Process all tx notifications, then notify new block.
This change allows wallet to record all transactions in a block before
receving the new block notification, and then process them all
together when the blockconnected notification arrives.
2013-11-12 14:50:33 -05:00
John C. Vernaleo
d341468b87 Add a test that was missed. 2013-11-12 12:49:22 -05:00
Josh Rickmar
f689789be8 Fix parameter for GetNewAddressCmd.
The first parameter for a getnewaddress command is the account, not an
address, so name it properly in the GetNewAddressCmd struct.
2013-11-12 12:36:57 -05:00
Josh Rickmar
497f177044 Add frontend <-> wallet extension commands.
This change adds support for the following extension commands:
- createencryptedwallet
- getbalances
- walletislocked
2013-11-12 11:57:06 -05:00
Josh Rickmar
d3dea375c6 Fix SendManyCmd unmarshaling.
This change fixes an incorrect parameter length check, as well as
correcting the type assertions for the address to amount pairs.
2013-11-12 11:24:33 -05:00
Josh Rickmar
77e1af792b Fix mutex handling for removing minedtx requests.
Previously, RemoveMinedTxRequest was being run from a caller which
held a reader lock for the websocket request contexts.  When
RemoveMinedTxRequest tried to grab a writer lock, it would block.
This change creates a new function, removeMinedTxRequest, that does
not grab any locks, and the caller (NotifyBlockConnected) grabs a
writer lock instead of a reader lock.
2013-11-11 14:23:11 -05:00
Josh Rickmar
8b5413a4ac Always release ws context reader lock.
Previously, on a blockconnected notification, the websocket context
reader lock was not always being given up properly.  This change
defers the unlock so it will always happen.

This fixes an issue where wallet will stop responding (due to not
being able to complete its handshake) on reconnect.
2013-11-11 12:54:49 -05:00
Dave Collins
dcf2994905 Add some missed imports in last commit. 2013-11-11 11:52:59 -06:00
Dave Collins
89eae6f590 Update utilities to use new btcutil.AppDataDir.
Closes #30.
2013-11-11 10:58:39 -06:00
Dave Collins
72c186f9a9 Migrate to new app data directories.
This commit makes use of the new btcutil.AppDataDir function which chooses
appropriate data directories for each supported operating system.  It also
adds code to the upgrade path to properly migrate existing data from the
old to new locations.

This is part of work toward issue #30.
2013-11-11 10:58:38 -06:00
Josh Rickmar
38bebf2036 Fix another issue with a godoc comment. 2013-11-08 14:13:47 -05:00
Josh Rickmar
91b030cb76 Fix comments. 2013-11-08 14:07:57 -05:00
Josh Rickmar
0c37bf3b50 Marshal txmined notification results correctly. 2013-11-08 13:03:34 -05:00
Josh Rickmar
41838b83b0 Use btcws package for wallet notifications. 2013-11-08 12:44:00 -05:00
Josh Rickmar
3270be61fc go fmt 2013-11-08 12:42:32 -05:00
Josh Rickmar
f32b5692d5 Add btcd notification types and parser. 2013-11-08 12:41:04 -05:00
Dave Collins
d0bbcacfc0 Modify the tests to use memory database backend.
This commit modifies the tests to setup a chain instance backed by the new
memory database backend for btcdb.  This allows the tests to avoid
creating and cleaning up files and also allows the tests to run faster
since it can all happen in memory.

The chainSetup function has also been changed to provide logic to switch
on the database type to allow for easy changing of the backend to a
different database type as needed.  For example, it could be useful to
provide extra testing against new database backends.
2013-11-08 02:52:50 -06:00
Dave Collins
d226968472 Add a new memory database backend named memdb.
This commit adds a new backend driver which conforms to the btcdb
interface to provide a memory only database.  This is primarily useful for
testing purposes as normal operations require a persistent block storage
mechanism.
2013-11-08 02:48:59 -06:00
Dave Collins
ec70b6d1b3 Add comments which describe what is spent where. 2013-11-07 18:05:46 -06:00
Dale Rahn
e10cb732fd Fix. 2013-11-07 18:24:27 -05:00
Dave Collins
af311078b4 Correct btcctl getblockhash.
Also run gofmt while here.
2013-11-07 17:07:26 -06:00
Owain G. Ainsworth
d81a2c9067 Check for 0 shas before dereferencing list 2013-11-07 22:26:43 +00:00
Dave Collins
5295be070d Make the CheckBlockSanity function context free.
Rather than defining CheckBlockSanity as a member of a BlockChain
instance, define it at the root level so it is truly context free as
intended.  In order to make it context free, the proof of work limit is
now a required parameter.
2013-11-07 16:06:01 -06:00
Dave Collins
09b53a8fca Export the CheckBlockSanity function. 2013-11-07 15:39:48 -06:00
Josh Rickmar
ced24946a4 Rework JSON handlers to take a btcjson.Cmd.
This change reworks where the command parsing occurs to be done before
handlers are checked.  Before, the websocket extension handler called
the standard handler with the same message, and if it was unhandled,
would unmarshal it a second time for checking extension handlers.
2013-11-07 13:53:41 -05:00
Josh Rickmar
d403863e2b Don't marshal a function for getbestblockhash replies. 2013-11-07 13:53:22 -05:00
Owain G. Ainsworth
f4a6449ad3 Actually just fail the opcode, not returning an error.
should fix some crazy script on testnet.
2013-11-07 18:23:20 +00:00
Owain G. Ainsworth
f0e7011b6f fix previous.
test patch, commit patch. Not the other way around, dumbass.
2013-11-07 17:32:11 +00:00
Owain G. Ainsworth
3aaafbd7fa handle op_checksig with an empty signature on the stack.
Crash found by jy-p, fix by me.
2013-11-07 17:09:22 +00:00
Josh Rickmar
b97a2145d8 Try to match bitcoind sendrawtransaction RPC errors. 2013-11-07 10:34:55 -05:00
Dave Collins
dd41f7e91a Minor cleanup.
This commit fixes a couple of comments and cleans up a couple of things
golint complained about.
2013-11-07 06:21:44 -06:00
Dave Collins
6f61e0acc2 Add negative tests for updated read/writeElement.
This commit adds tests for the error paths in the updated readElement and
writeElement functions.

This brings the test coverage back up to 100%.
2013-11-07 05:37:48 -06:00
Dave Collins
119a2ddc75 Add tests for updated readElement/writeElement.
This commit adds tests to ensure the new "fast" paths in readElement and
writeElement work properly including proper fallback to the slower
reflection based read/write of the binary package.
2013-11-07 05:17:17 -06:00
Dave Collins
9ee6a8aeb6 Optimize writeElement.
This commit modifies the writeElement function to have a "fast path" which uses type
assertions for all of the types which btcwire write so the more expensive
reflection-based binary.Write can be avoided.

Also, this changes all cases that were writing raw ShaHash (32-byte) arrays (which
requires a stack copy) instead simply passing the pointer.

The following benchmark results show the results for serializing a block header
after these changes:

Before: BenchmarkWriteBlockHeader         500000              5566 ns/op
After:  BenchmarkWriteBlockHeader        1000000               991 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-07 00:56:20 -06:00
Dave Collins
7de20add63 Add benchmark for writeBlockHeader.
This commit adds a benchmark for the writeBlockHeader function.
2013-11-07 00:30:20 -06:00
Dave Collins
bc85a31016 Optimize readElement.
The following benchmark results show the results for deserializing a block header:

Before: BenchmarkReadBlockHeader          500000              5916 ns/op
After:  BenchmarkReadBlockHeader         1000000              2078 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-06 23:00:17 -06:00
Dave Collins
d21050a8aa Add benchmark for readBlockHeader.
This commit adds a benchmark for the readBlockHeader function.
2013-11-06 20:35:17 -06:00
Dave Collins
9b7e3527b0 Optimize transaction Deserialize.
The benchmark results for the current commit:

Before: BenchmarkDeserializeTx    500000              4018 ns/op
After:  BenchmarkDeserializeTx    500000              3780 ns/op

The cumulative benchmark results since commit b7b700fd5a:

Before: BenchmarkDeserializeTx    200000             10665 ns/op
After:  BenchmarkDeserializeTx    500000              3780 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-06 18:41:41 -06:00
Dave Collins
92b2f9e6b3 Add benchmarks for transaction Deserialize.
This commit adds a benchmark for the MsgTx.BtcDecode/Deserialize
functions.
2013-11-06 18:01:29 -06:00
Dave Collins
a81e081cc4 Optimize transaction Serialize.
The benchmark results for the current commit:

Before: BenchmarkSerializeTx     1000000              1233 ns/op
After:  BenchmarkSerializeTx     1000000              1083 ns/op

The cumulative benchmark results since commit b7b700fd5a:

Before: BenchmarkSerializeTx     1000000              5437 ns/op
After:  BenchmarkSerializeTx     1000000              1083 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-06 17:43:44 -06:00
Dave Collins
fe713b8013 Add benchmarks for transaction Serialize.
This commit adds a benchmark for the MsgTx.BtcEncode/Serialize functions.
2013-11-06 16:56:42 -06:00
Dave Collins
1a1f93865f Optimize writeTxIn.
Before: BenchmarkWriteTxIn       5000000               422 ns/op
After:  BenchmarkWriteTxIn       5000000               389 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-06 16:38:51 -06:00
Dave Collins
63cc0851e5 Add benchmarks for writeTxIn.
This commit adds a benchmark for the writeTxIn function.
2013-11-06 16:21:49 -06:00
Dave Collins
59da692131 Optimize readTxIn.
Before: BenchmarkReadTxIn        1000000              2435 ns/op
After:  BenchmarkReadTxIn        1000000              1427 ns/op

This is part of the ongoing effort to optimize serialization as noted in
conformal/btcd#27.
2013-11-06 16:18:15 -06:00
Dave Collins
1fe9f9e165 Add benchmarks for readTxIn.
This commit adds a benchmark for the readTxIn function.
2013-11-06 16:06:53 -06:00