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2015-11-03Restore MedianTimePast for locktime.Gregory Maxwell
Revert "Revert "Add rules--presently disabled--for using GetMedianTimePast as endpoint for lock-time calculations"" This reverts commit 40cd32e835092c3158175511da5193193ec54939. After careful analysis it was determined that the change was, in fact, safe and several people were suffering momentary confusion about locktime semantics.
2015-11-02Merge pull request #6928Wladimir J. van der Laan
40cd32e Revert "Add rules--presently disabled--for using GetMedianTimePast as endpoint for lock-time calculations" (Gregory Maxwell) 8537ecd Revert "Enable policy enforcing GetMedianTimePast as the end point of lock-time constraints" (Gregory Maxwell)
2015-11-02Merge pull request #6926Wladimir J. van der Laan
7497e80 tests: Initialize networking on windows (Wladimir J. van der Laan)
2015-11-01Revert "Add rules--presently disabled--for using GetMedianTimePast as ↵Gregory Maxwell
endpoint for lock-time calculations" This reverts commit 9d55050773d57c0e12005e524f2e54d9e622c6e2. As noted by Luke-Jr, under some conditions this will accept transactions which are invalid by the network rules. This happens when the current block time is head of the median time past and a transaction's locktime is in the middle. This could be addressed by changing the rule to MAX(this_block_time, MTP+offset) but this solution and the particular offset used deserve some consideration.
2015-11-01Revert "Enable policy enforcing GetMedianTimePast as the end point of ↵Gregory Maxwell
lock-time constraints" This reverts commit dea8d21fc63e9f442299c97010e4740558f4f037.
2015-11-01qt: translation update prior to opening 0.12 translationsWladimir J. van der Laan
Also update transifex slug for new version.
2015-11-01tests: Initialize networking on windowsWladimir J. van der Laan
2015-10-31Merge pull request #6906Wladimir J. van der Laan
30d9662 Reject invalid pubkeys when reading ckey items from the wallet. (Gregory Maxwell)
2015-10-31Merge pull request #6896Wladimir J. van der Laan
e9e6163 Make -checkmempool=1 not fail through int32 overflow (Pieter Wuille)
2015-10-29Reject invalid pubkeys when reading ckey items from the wallet.Gregory Maxwell
This makes the behavior more consistent with key objects and will reject some corrupted pubkeys (e.g. zero length).
2015-10-29Merge pull request #6863Wladimir J. van der Laan
0be387a unittest: fix test for null tx input (Daniel Kraft)
2015-10-29Merge pull request #6899Wladimir J. van der Laan
a83f3c2 Add explicit shared_ptr constructor due to C++11 error (Bob McElrath)
2015-10-29Merge pull request #6870Wladimir J. van der Laan
040c0ea Init: Cleanup error and warning strings (MarcoFalke) 6782f58 [trivial] Latest config.guess (MarcoFalke) bf68191 [trivial] rpcnet: fix typo (MarcoFalke) 95f4291 [trivial] Rewrite help text for feature enabled by default (MarcoFalke)
2015-10-28Add explicit shared_ptr constructor due to C++11 errorBob McElrath
2015-10-28Init: Cleanup error and warning stringsMarcoFalke
Also update doc/translation_strings_policy.md
2015-10-28Make -checkmempool=1 not fail through int32 overflowPieter Wuille
2015-10-28Merge pull request #6891Pieter Wuille
ad5aae1 constify missing catch cases (Philip Kaufmann)
2015-10-28Merge pull request #6892Pieter Wuille
214de7e [Trivial] ensure minimal header conventions (Philip Kaufmann)
2015-10-28Merge pull request #6776Pieter Wuille
ab1f560 Support -checkmempool=N, which runs checks on average once every N transactions (Pieter Wuille)
2015-10-28Fix chainstate serialized_size computationPieter Wuille
2015-10-27unittest: fix test for null tx inputDaniel Kraft
Update the unittest that is meant to catch a transaction that is invalid because it has a null input. The old test failed not because of that but because it was considered a coinbase with too large script. This is already checked with a different test, though. The new test is *not* a coinbase since it has two inputs, but one of them is null. This really checks the corresponding code path in CheckTransaction.
2015-10-27[Trivial] ensure minimal header conventionsPhilip Kaufmann
- ensure header namespaces and end comments are correct - add missing header end comments - ensure minimal formatting (add newlines etc.)
2015-10-27constify missing catch casesPhilip Kaufmann
- ensure all missing catch cases are constant where possible
2015-10-27Merge pull request #6464Wladimir J. van der Laan
2d8c49d Clean up tx prioritization when conflict mined (Casey Rodarmor)
2015-10-27Merge pull request #6889Wladimir J. van der Laan
0d699fc fix locking issue with new mempool limiting (Jonas Schnelli)
2015-10-26Merge pull request #6881Wladimir J. van der Laan
7bbc7c3 Add option for microsecond precision in debug.log (Suhas Daftuar)
2015-10-26Add option for microsecond precision in debug.logSuhas Daftuar
2015-10-26Merge pull request #6622Wladimir J. van der Laan
17a073a Add RPC test for -maxuploadtarget (Suhas Daftuar) 872fee3 Introduce -maxuploadtarget (Jonas Schnelli)
2015-10-26Merge pull request #6888Wladimir J. van der Laan
143d173 Use BOOST_CHECK_MESSAGE() rather than BOOST_CHECK() in alerts_tests.cpp and initialize strMiscWarning before calling PartitionCheck()." (Eric Lombrozo)
2015-10-26Introduce -maxuploadtargetJonas Schnelli
* -maxuploadtarget can be set in MiB * if <limit> - ( time-left-in-24h-cycle / 600 * MAX_BLOCK_SIZE ) has reach, stop serve blocks older than one week and filtered blocks * no action if limit has reached, no guarantee that the target will not be surpassed * add outbound limit informations to rpc getnettotals
2015-10-26fix locking issue with new mempool limitingJonas Schnelli
Current master crashes on OSX with an exception: "boost: mutex lock failed in pthread_mutex_lock: Invalid argument"
2015-10-26Merge pull request #6566Wladimir J. van der Laan
dea8d21 Enable policy enforcing GetMedianTimePast as the end point of lock-time constraints (Mark Friedenbach) 9d55050 Add rules--presently disabled--for using GetMedianTimePast as endpoint for lock-time calculations (Mark Friedenbach)
2015-10-26Merge pull request #6877Wladimir J. van der Laan
10e2eae rpc: Add maxmempool and effective min fee to getmempoolinfo (Wladimir J. van der Laan)
2015-10-26rpc: Add maxmempool and effective min fee to getmempoolinfoWladimir J. van der Laan
2015-10-25Use BOOST_CHECK_MESSAGE() rather than BOOST_CHECK() in alerts_tests.cpp and ↵Eric Lombrozo
initialize strMiscWarning before calling PartitionCheck()."
2015-10-23Remove coverage and test related files, when cleaning updexX7
Until now there were quite a few leftovers, and only the coverage related files in `src/` were cleaned, while the ones in the other dirs remained. `qa/tmp/` is related to the BitcoinJ tests, and `cache/` is related to RPC tests.
2015-10-23Enable policy enforcing GetMedianTimePast as the end point of lock-time ↵Mark Friedenbach
constraints Transactions are not allowed in the memory pool or selected for inclusion in a block until their lock times exceed chainActive.Tip()->GetMedianTimePast(). However blocks including transactions which are only mature under the old rules are still accepted; this is *not* the soft-fork required to actually rely on the new constraint in production.
2015-10-23Add rules--presently disabled--for using GetMedianTimePast as endpoint for ↵Mark Friedenbach
lock-time calculations The lock-time code currently uses CBlock::nTime as the cutoff point for time based locked transactions. This has the unfortunate outcome of creating a perverse incentive for miners to lie about the time of a block in order to collect more fees by including transactions that by wall clock determination have not yet matured. By using CBlockIndex::GetMedianTimePast from the prior block instead, the self-interested miner no longer gains from generating blocks with fraudulent timestamps. Users can compensate for this change by simply adding an hour (3600 seconds) to their time-based lock times. If enforced, this would be a soft-fork change. This commit only adds the functionality on an unexecuted code path, without changing the behaviour of Bitcoin Core.
2015-10-23Merge pull request #6873Jeff Garzik
2015-10-23Merge pull request #6856Wladimir J. van der Laan
d3b09f6 Do not allow blockfile pruning during reindex. (Alex Morcos)
2015-10-23Merge pull request #6351Wladimir J. van der Laan
65ef372 Add BIP65 to getblockchaininfo softforks list (Peter Todd) cde7ab2 Add RPC tests for the CHECKLOCKTIMEVERIFY (BIP65) soft-fork (Peter Todd) 287f54f Add CHECKLOCKTIMEVERIFY (BIP65) soft-fork logic (Peter Todd)
2015-10-23Merge pull request #5936Wladimir J. van der Laan
212bcca Add optional locktime to createrawtransaction (Tom Harding)
2015-10-23Merge pull request #6818Wladimir J. van der Laan
b48da5c script: Remove magic numbers (David Hill)
2015-10-23Merge pull request #6867Wladimir J. van der Laan
a4e28b3 Set TCP_NODELAY on P2P sockets. (Gregory Maxwell)
2015-10-23[trivial] rpcnet: fix typoMarcoFalke
2015-10-22leveldbwrapper file rename to dbwrapper.*Jeff Garzik
2015-10-22leveldbwrapper symbol rename: Remove "Level" from class, etc. namesJeff Garzik
2015-10-22leveldbwrapper: Remove unused .Prev(), .SeekToLast() methodsJeff Garzik
Also, trim trailing whitespace.
2015-10-22Set TCP_NODELAY on P2P sockets.Gregory Maxwell
Nagle appears to be a significant contributor to latency now that the static sleeps are gone. Most of our messages are relatively large compared to IP + TCP so I do not expect this to create enormous overhead. This may also reduce traffic burstyness somewhat.
2015-10-22Merge pull request #6848Wladimir J. van der Laan
c6824f8 Add DERSIG transaction test cases (J Ross Nicoll)
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