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2016-02-16Merge #7509: Common argument defaults for NODE_BLOOM stuff and -walletWladimir J. van der Laan
1fb91b3 Common argument defaults for NODE_BLOOM stuff and -wallet (Luke Dashjr)
2016-02-12Merge #7184: Implement SequenceLocks functions for BIP 68Wladimir J. van der Laan
b043c4b fix sdaftuar's nits again (Alex Morcos) a51c79b Bug fix to RPC test (Alex Morcos) da6ad5f Add RPC test exercising BIP68 (mempool only) (Suhas Daftuar) c6c2f0f Implement SequenceLocks functions (Alex Morcos)
2016-02-11fix sdaftuar's nits againAlex Morcos
it boggles the mind why these nits can't be delivered on a more timely basis
2016-02-11Common argument defaults for NODE_BLOOM stuff and -walletLuke Dashjr
2016-02-10Implement SequenceLocks functionsAlex Morcos
SequenceLocks functions are used to evaluate sequence lock times or heights per BIP 68. The majority of this code is copied from maaku in #6312 Further credit: btcdrak, sipa, NicolasDorier
2016-02-04Merge #7070: Move maxTxFee out of mempoolWladimir J. van der Laan
fad6244 ATMP: make nAbsurdFee const (MarcoFalke) fa762d0 [wallet.h] Remove main.h include (MarcoFalke) fa79db2 Move maxTxFee out of mempool (MarcoFalke)
2016-02-03Merge #7444: Improve block validity/ConnectBlock() commentsWladimir J. van der Laan
2f19905 Improve block validity/ConnectBlock() comments (Peter Todd)
2016-02-03Merge #7431: Rename permitrbf to mempoolreplacement and provide minimal ↵Wladimir J. van der Laan
string-list forward compatibility (needs 0.12 backport) b922fbe Rename replacebyfee=opt-in to mempoolreplacement=fee (Luke Dashjr) 3b66e54 Simplify check for replacebyfee=opt-in (Luke Dashjr) d65dee9 Accept replacebyfee=opt-in for turning on opt-in RBF (Luke Dashjr) 77b55a0 Rename permitrbf to replacebyfee (Luke Dashjr)
2016-02-02Move maxTxFee out of mempoolMarcoFalke
Also, remove default values in CMerkleTx::AcceptToMemoryPool()
2016-02-02Merge #7084: mempool: Replace maxFeeRate of 10000*minRelayTxFee with maxTxFeeWladimir J. van der Laan
fa1193e [doxygen] Actually display comment (MarcoFalke) fa331db mempool: Replace maxFeeRate of 10000*minRelayTxFee with maxTxFee (MarcoFalke)
2016-02-02[doxygen] Actually display commentMarcoFalke
2016-02-01Rename replacebyfee=opt-in to mempoolreplacement=feeLuke Dashjr
2016-01-31Improve block validity/ConnectBlock() commentsPeter Todd
Previously didn't make clear that the ContextualCheckBlock* functions meant the block headers as context - not the UTXO set itself - and that ConnectBlock() also did UTXO-related validity checks (in the future we may split that functionality into a separate UTXO-specific contextual check block function). Also, reordered to put validity checks first for better readability.
2016-01-30mempool: Replace maxFeeRate of 10000*minRelayTxFee with maxTxFeeMarcoFalke
2016-01-28Add whitelistforcerelay to control forced relaying.Gregory Maxwell
Also renames whitelistalwaysrelay. Nodes relay all transactions from whitelisted peers, this gets in the way of some useful reasons for whitelisting peers-- for example, bypassing bandwidth limitations. The purpose of this forced relaying is for specialized gateway applications where a node is being used as a P2P connection filter and multiplexer, but where you don't want it getting in the way of (re-)broadcast. This change makes it configurable with whitelistforcerelay.
2016-01-28Rename permitrbf to replacebyfeeLuke Dashjr
"permit" is currently used to configure transaction filtering, whereas replacement is more to do with the memory pool state than the transaction itself.
2016-01-21Add option `-permitrbf` to set transaction replacement policyWladimir J. van der Laan
Add a configuration option `-permitrbf` to set transaction replacement policy for the mempool. Enabling it will enable (opt-in) RBF, disabling it will refuse all conflicting transactions.
2016-01-18Merge pull request #7208Wladimir J. van der Laan
64360f1 Make max tip age an option instead of chainparam (Wladimir J. van der Laan)
2016-01-09Merge pull request #7081Wladimir J. van der Laan
45b8e27 -bytespersigop option to additionally limit sigops in transactions we relay and mine (Luke Dashjr)
2016-01-09Merge branch bytespersigopLuke Dashjr
2016-01-05Merge pull request #7205Wladimir J. van der Laan
fa71669 [devtools] Use git pretty-format for year parsing (MarcoFalke) fa24439 Bump copyright headers to 2015 (MarcoFalke) fa6ad85 [devtools] Rewrite fix-copyright-headers.py (MarcoFalke)
2015-12-21Merge pull request #7062Wladimir J. van der Laan
901b01d Remove GetMinRelayFee (Suhas Daftuar) 27fae34 Use fee deltas for determining mempool acceptance (Suhas Daftuar) 9ef2a25 Update replace-by-fee logic to use fee deltas (Suhas Daftuar) eb30666 Fix mempool limiting for PrioritiseTransaction (Suhas Daftuar)
2015-12-14Make max tip age an option instead of chainparamWladimir J. van der Laan
After discussion in #7164 I think this is better. Max tip age was introduced in #5987 to make it possible to run testnet-in-a-box. But associating this behavior with the testnet chain is wrong conceptually, as it is not needed in normal usage. Should aim to make testnet test the software as-is. Replace it with a (debug) option `-maxtipage`, which can be specified only in the specific case.
2015-12-13Bump copyright headers to 2015MarcoFalke
2015-12-11Replace trickle nodes with per-node/message Poisson delaysPieter Wuille
We used to have a trickle node, a node which was chosen in each iteration of the send loop that was privileged and allowed to send out queued up non-time critical messages. Since the removal of the fixed sleeps in the network code, this resulted in fast and attackable treatment of such broadcasts. This pull request changes the 3 remaining trickle use cases by random delays: * Local address broadcast (while also removing the the wiping of the seen filter) * Address relay * Inv relay (for transactions; blocks are always relayed immediately) The code is based on older commits by Patrick Strateman.
2015-12-02Remove GetMinRelayFeeSuhas Daftuar
One test in AcceptToMemoryPool was to compare a transaction's fee agains the value returned by GetMinRelayFee. This value was zero for all small transactions. For larger transactions (between DEFAULT_BLOCK_PRIORITY_SIZE and MAX_STANDARD_TX_SIZE), this function was preventing low fee transactions from ever being accepted. With this function removed, we will now allow transactions in that range with fees (including modifications via PrioritiseTransaction) below the minRelayTxFee, provided that they have sufficient priority.
2015-12-01-bytespersigop option to additionally limit sigops in transactions we relay ↵Luke Dashjr
and mine
2015-12-01Expose FormatStateMessageAlex Morcos
2015-12-01Merge pull request #7141Wladimir J. van der Laan
aabc897 rpc: Don't translate warning messages (Wladimir J. van der Laan)
2015-12-01rpc: Don't translate warning messagesWladimir J. van der Laan
But keep translating them in the GUI. This - necessarily - requires duplication of a few messages. Alternative take on #7134, that keeps the translations from being wiped. Also document GetWarnings() input argument. Fixes #5895.
2015-11-30removeForReorg calls once-per-disconnect-> once-per-reorgMatt Corallo
2015-11-30Merge pull request #7116Wladimir J. van der Laan
cb491e7 Trivial: Fix warning introduced by #7053 by casting to uint64_t (Jorge Timón)
2015-11-29Trivial: Fix warning introduced by #7053 by casting to uint64_tJorge Timón
2015-11-29Allow block announcements with headersSuhas Daftuar
This replaces using inv messages to announce new blocks, when a peer requests (via the new "sendheaders" message) that blocks be announced with headers instead of inv's. Since headers-first was introduced, peers send getheaders messages in response to an inv, which requires generating a block locator that is large compared to the size of the header being requested, and requires an extra round-trip before a reorg can be relayed. Save time by tracking headers that a peer is likely to know about, and send a headers chain that would connect to a peer's known headers, unless the chain would be too big, in which case we revert to sending an inv instead. Based off of @sipa's commit to announce all blocks in a reorg via inv, which has been squashed into this commit. Rebased-by: Pieter Wuille
2015-11-28[trivial] Reuse translation and cleanup DEFAULT_* valuesMarcoFalke
* DEFAULT_DISABLE_SAFEMODE = false * Use DEFAULT_* constants for extern bools
2015-11-28Constrain constant values to a single location in codeLuke Dashjr
2015-11-27Merge pull request #7053Wladimir J. van der Laan
2e29e7e Globals: Remove a bunch of Params() calls from main.cpp: (Jorge Timón)
2015-11-27Merge pull request #6134Wladimir J. van der Laan
e304432 Pass reference to estimateSmartFee and cleanup whitespace (Suhas Daftuar) 56106a3 Expose RPC calls for estimatesmart functions (Alex Morcos) e93a236 add estimateSmartFee to the unit test (Alex Morcos) 6303051 EstimateSmart functions consider mempool min fee (Alex Morcos) f22ac4a Increase success threshold for fee estimation to 95% (Alex Morcos) 4fe2823 Change wallet and GUI code to use new smart fee estimation calls. (Alex Morcos) 22eca7d Add smart fee estimation functions (Alex Morcos)
2015-11-23Globals: Remove a bunch of Params() calls from main.cpp:Jorge Timón
1) Chainparams: Explicit CChainParams arg for main: -AcceptBlock -AcceptBlockHeader -ActivateBestChain -ConnectTip -InitBlockIndex -LoadExternalBlockFile -VerifyDB parametric constructor 2) Also pickup more Params()\. in main.cpp 3) Pass nPruneAfterHeight explicitly to new FindFilesToPrune() in main.cpp
2015-11-16Merge pull request #6986Gregory Maxwell
6bc9e40 Chainparams: Explicit CChainParams arg for miner: (Jorge Timón) 598e494 Chainparams: Explicit CChainParams arg for main (pre miner): (Jorge Timón)
2015-11-16EstimateSmart functions consider mempool min feeAlex Morcos
2015-11-14Add whitelistalwaysrelay optionPatick Strateman
2015-11-12Merge #6771 from branch 'lowerLimits' of git://github.com/morcos/bitcoinJeff Garzik
2015-11-11Chainparams: Explicit CChainParams arg for main (pre miner):Jorge Timón
-ProcessNewBlock -TestBlockValidity
2015-11-11Merge pull request #6982Wladimir J. van der Laan
7267843 Globals: Make AcceptBlockHeader static (Fix #6163) (Jorge Timón)
2015-11-11Globals: Make AcceptBlockHeader static (Fix #6163)Jorge Timón
..and at the same time prevent AcceptBlockHeader() from calling global function Params()
2015-11-10Merge pull request #6822Wladimir J. van der Laan
e20d924 [trivial] init: Use defaults MIN_RELAY_TX_FEE & TRANSACTION_MAXFEE (MarcoFalke) 536766c [trivial] New DEFAULT_MIN_RELAY_TX_FEE = 1000 (MarcoFalke) 5f46a7d transaction_tests: Be more strict checking dust (MarcoFalke)
2015-11-10Merge pull request #6163Wladimir J. van der Laan
87cbdb8 Globals: Explicit Consensus::Params arg for main: (Jorge Timón)
2015-11-09[trivial] New DEFAULT_MIN_RELAY_TX_FEE = 1000MarcoFalke
2015-11-05Merge pull request #6934Wladimir J. van der Laan
d1c3762 Revert "Revert "Enable policy enforcing GetMedianTimePast as the end point of lock-time constraints"" (Gregory Maxwell) e4e5334 Restore MedianTimePast for locktime. (Gregory Maxwell)