12015-11-04T00:00:23 <jcorgan> amazing
22015-11-04T00:01:55 <sipa> we've had those for ages
32015-11-04T00:18:33 <dcousens> I don't know how it happens so often...
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52015-11-04T00:22:39 <GitHub123> [bitcoin] gmaxwell closed pull request #6935: 0.10 (master...0.10) https://github.com/bitcoin/bitcoin/pull/6935
62015-11-04T00:23:22 <phantomcircuit> dcousens, shiny green button
72015-11-04T00:23:31 <dcousens> lol
82015-11-04T00:23:45 <dcousens> But, they don't even apologize, or close it
92015-11-04T00:24:03 <dcousens> Just straight up "everything is fine"
102015-11-04T00:24:38 <gmaxwell> what the heck is this? https://github.com/bitcoin/bitcoin/pull/6935#issuecomment-153528620
112015-11-04T00:24:51 <gmaxwell> dcousens: I think a lot of the people who do this don't read english very well.
122015-11-04T00:25:13 <gmaxwell> if so, their derpy behavior is much more understandable.
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142015-11-04T00:26:04 <sipa> gmaxwell: github being confused and showing comments on commits in the PR
152015-11-04T00:27:50 <jcorgan> is github the blockchain.info of web-based repositories? :-)
162015-11-04T00:28:20 <sipa> yes
172015-11-04T00:30:48 <gmaxwell> sipa: oh right, I forgot about that, it looked like a comment on the psycho PR. It's normally more obvious.
182015-11-04T00:47:19 <dcousens> gmaxwell: ah, no, there are commits on the PR, but that last one is fresh AFAIK
192015-11-04T00:47:27 <dcousens> comments on the commits*
202015-11-04T00:48:13 <dcousens> Ref, its an "issuecomment", not a "commitcomment"
212015-11-04T00:48:17 <dcousens> See your link above
222015-11-04T00:48:28 <gmaxwell> interesting.
232015-11-04T00:49:30 <dcousens> subtle version of 'wut'
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322015-11-04T01:03:22 <GitHub186> [bitcoin] arowser opened pull request #6937: Fix Boots 1.58.0 build for mips arch (master...mips-options-fix) https://github.com/bitcoin/bitcoin/pull/6937
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352015-11-04T01:05:05 <arowser> The Boost 1.58 can't support build for MIPS32 on a x86_64 machine, its a known bug https://github.com/boostorg/build/pull/71
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592015-11-04T05:02:01 <midnightmagic> You *may* wish to temporarily /mode * +b $j:#bitcoin-global-bans while we track that guy.
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842015-11-04T07:23:37 <MarcoFalke> wumpus, fyi. ERROR: cannot verify dev.visucore.com's certificate:
852015-11-04T07:23:37 <MarcoFalke> Issued certificate has expired.
862015-11-04T07:24:43 <wumpus> yeh, need to replace them
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882015-11-04T07:25:43 <wumpus> it's that time of the year again
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1242015-11-04T09:14:11 <wumpus> ok, certs upgraded @MarcoFalke
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1342015-11-04T10:05:56 *** ChanServ sets mode: +o wumpus
1352015-11-04T10:06:03 *** wumpus sets mode: +b $j:#bitcoin-global-bans
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1372015-11-04T10:09:07 <jonasschnelli> wumpus: regarding https://github.com/bitcoin/bitcoin/pull/6917#issuecomment-153667846 ... do you thing a sudden VMWare shutdown will emulate the problem realistic enought?
1382015-11-04T10:09:16 <jonasschnelli> Is it even required to fully catch up the chain?
1392015-11-04T10:09:27 <jonasschnelli> (still ~40weeks behing)
1402015-11-04T10:09:32 <jonasschnelli> *behind
1412015-11-04T10:09:58 <wumpus> jonasschnelli: a sudden VM shutdown is somewhat realistic yes
1422015-11-04T10:10:40 <jonasschnelli> okay.. will try as soon as i have access to that machine.
1432015-11-04T10:10:49 <wumpus> you don't need to catch up with the chain - it does make sense to wait for the dbcache to be flushed a few times, but it's easy enough to reproduce around ~200000
1442015-11-04T10:12:11 <wumpus> (supposing you stick to default dbcache number and don't set it to 4GB so that nothing ever gets flushed)
1452015-11-04T10:13:59 <jonasschnelli> wumpus: I'm using default values... just double-clicked bitcoin-qt.exe
1462015-11-04T10:14:03 <wumpus> ok
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1492015-11-04T10:45:59 <GitHub158> [bitcoin] laanwj pushed 5 new commits to master: https://github.com/bitcoin/bitcoin/compare/42f339ef780b...aca0c00ae1fc
1502015-11-04T10:46:00 <GitHub158> bitcoin/master caa3d42 Luke Dashjr: Bugfix: RPC: blockchain: Display correct defaults in help for verifychain method
1512015-11-04T10:46:00 <GitHub158> bitcoin/master 420a82f Luke Dashjr: Bugfix: Describe dblogsize option correctly (it refers to the wallet database, not memory pool)
1522015-11-04T10:46:01 <GitHub158> bitcoin/master 5f9260f Luke Dashjr: Bugfix: If genproclimit is omitted to RPC setgenerate, don't change it; also show correct default in getmininginfo
1532015-11-04T10:46:07 <GitHub126> [bitcoin] laanwj closed pull request #6905: Use constants and minor fixes by luke-jr (master...lukejr-constants-no-mergeConf) https://github.com/bitcoin/bitcoin/pull/6905
1542015-11-04T11:03:02 <GitHub120> [bitcoin] laanwj opened pull request #6938: build: If both Qt4 and Qt5 are installed, use Qt5 (master...2015_11_prefer_qt5) https://github.com/bitcoin/bitcoin/pull/6938
1552015-11-04T11:08:37 <GitHub113> [bitcoin] laanwj pushed 2 new commits to master: https://github.com/bitcoin/bitcoin/compare/aca0c00ae1fc...29c3c43e19ca
1562015-11-04T11:08:37 <GitHub113> bitcoin/master 35bb381 Wladimir J. van der Laan: build: Improve build instructions...
1572015-11-04T11:08:38 <GitHub113> bitcoin/master 29c3c43 Wladimir J. van der Laan: Merge pull request #6933...
1582015-11-04T11:08:42 <GitHub159> [bitcoin] laanwj closed pull request #6933: build: Improve build instructions (master...2015_10_modernize_linux_build_instructions) https://github.com/bitcoin/bitcoin/pull/6933
1592015-11-04T11:10:58 <GitHub11> [bitcoin] laanwj pushed 2 new commits to master: https://github.com/bitcoin/bitcoin/compare/29c3c43e19ca...aa03fb35c4b3
1602015-11-04T11:10:58 <GitHub11> bitcoin/master de0499d João Barbosa: Fix ZMQ Notification initialization and shutdown...
1612015-11-04T11:10:59 <GitHub11> bitcoin/master aa03fb3 Wladimir J. van der Laan: Merge pull request #6927...
1622015-11-04T11:11:05 <GitHub24> [bitcoin] laanwj closed pull request #6927: Fix ZMQ Notification initialization and shutdown (master...bugfix/zmq-initialization-shutdown) https://github.com/bitcoin/bitcoin/pull/6927
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1642015-11-04T11:27:07 <MarcoFalke> wumpus, anything left to improve https://github.com/bitcoin/bitcoin/pull/6669 ?
1652015-11-04T11:29:14 <wumpus> don't think so
1662015-11-04T11:31:07 <GitHub172> [bitcoin] laanwj pushed 4 new commits to master: https://github.com/bitcoin/bitcoin/compare/aa03fb35c4b3...8a95a18562b2
1672015-11-04T11:31:08 <GitHub172> bitcoin/master 6b0e622 MarcoFalke: [wallet] Refactor to use new MIN_CHANGE...
1682015-11-04T11:31:09 <GitHub172> bitcoin/master a9c73a1 MarcoFalke: [wallet] Add comments for doxygen
1692015-11-04T11:31:09 <GitHub172> bitcoin/master 6342a48 MarcoFalke: Init: Use DEFAULT_TRANSACTION_MINFEE in help message
1702015-11-04T11:31:12 <GitHub90> [bitcoin] laanwj closed pull request #6669: [wallet] Refactor to use new MIN_CHANGE (master...MarcoFalke-2015-walletCleanup) https://github.com/bitcoin/bitcoin/pull/6669
1712015-11-04T11:43:07 <MarcoFalke> Good to see this merged.
1722015-11-04T11:43:24 <GitHub61> [bitcoin] MarcoFalke opened pull request #6939: [wallet] [qa] check MAX_STANDARD_TX_SIZE (master...MarcoFalke-2015-largeTx) https://github.com/bitcoin/bitcoin/pull/6939
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1742015-11-04T12:06:28 <GitHub84> [bitcoin] laanwj pushed 3 new commits to master: https://github.com/bitcoin/bitcoin/compare/8a95a18562b2...c702521a8564
1752015-11-04T12:06:29 <GitHub84> bitcoin/master 28313b8 MarcoFalke: [qt] Use fixed pitch font for the rpc console...
1762015-11-04T12:06:29 <GitHub84> bitcoin/master 268b79e MarcoFalke: [qt] rpcconsole: Scale monospace font to 95%
1772015-11-04T12:06:30 <GitHub84> bitcoin/master c702521 Wladimir J. van der Laan: Merge pull request #6864...
1782015-11-04T12:06:38 <GitHub18> [bitcoin] laanwj closed pull request #6864: [qt] Use monospace font (master...MarcoFalke-2015-qtMonospace) https://github.com/bitcoin/bitcoin/pull/6864
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1902015-11-04T15:15:08 <GitHub17> [bitcoin] MarcoFalke closed pull request #6939: [wallet] [qa] check MAX_STANDARD_TX_SIZE (master...MarcoFalke-2015-largeTx) https://github.com/bitcoin/bitcoin/pull/6939
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1992015-11-04T15:43:28 <GitHub145> [bitcoin] laanwj pushed 2 new commits to master: https://github.com/bitcoin/bitcoin/compare/c702521a8564...193f7b553e0a
2002015-11-04T15:43:29 <GitHub145> bitcoin/master dbacc69 Wladimir J. van der Laan: build: If both Qt4 and Qt5 are installed, use Qt5...
2012015-11-04T15:43:29 <GitHub145> bitcoin/master 193f7b5 Wladimir J. van der Laan: Merge pull request #6938...
2022015-11-04T15:43:38 <GitHub40> [bitcoin] laanwj closed pull request #6938: build: If both Qt4 and Qt5 are installed, use Qt5 (master...2015_11_prefer_qt5) https://github.com/bitcoin/bitcoin/pull/6938
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2102015-11-04T16:51:56 <GitHub178> [bitcoin] laanwj closed pull request #6917: leveldb: Win32WritableFile without memory mapping (master...2015_10_leveldb_win_nomap) https://github.com/bitcoin/bitcoin/pull/6917
2112015-11-04T16:52:25 <bsm1175321> Yay!
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2152015-11-04T17:58:37 <wangchun> We've lately got lots of 20000-sigop blocks, it seems someone is flooding the network with 144-sigop and 225-sigop transactions
2162015-11-04T18:09:15 <petertodd> wangchun: link to such a tx? luke-jr had some code to filter that stuff out
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2192015-11-04T18:33:56 <gmaxwell> Was there any argument against my proposal for making the effective fee rate based on max(size, sigops/20k*max_block_size) instead of size?
2202015-11-04T18:34:10 <gmaxwell> for ordinary txn there is no change.
2212015-11-04T18:37:23 <gmaxwell> petertodd: do you see any problem with that approach?
2222015-11-04T18:41:42 <petertodd> gmaxwell: none, and luke-jr's mining branch does that already IIRc
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2252015-11-04T18:57:34 <gmaxwell> Luke-Jr: ^
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2332015-11-04T19:19:01 <GitHub165> [bitcoin] jonathancross opened pull request #6940: Improving labels for Sent / Received "Bytes" (master...patch-1) https://github.com/bitcoin/bitcoin/pull/6940
2342015-11-04T19:35:29 <Luke-Jr> mine just rejects transactions that don't have a reasonable sigop-to-size ratio
2352015-11-04T19:35:57 <Luke-Jr> I think that is better than adjusting fee, because absurd sigop-to-size ratios have no legitimate use case.
2362015-11-04T19:36:47 <gmaxwell> Luke-Jr: what I suggest just avoids having to decide whats absurd.
2372015-11-04T19:37:49 <Luke-Jr> that may make it worse, since the cost for an absurd one can't be much higher than the cost for a barely-reasonable one :/
2382015-11-04T19:37:51 <mcelrath> I don't think it's up to us to decide what is a legitimate use case. If they're paying a reasonable fee, why reject it?
2392015-11-04T19:38:01 <Luke-Jr> mcelrath: fees are not entitlement
2402015-11-04T19:38:13 <Luke-Jr> mcelrath: besides, it's very objective in this case
2412015-11-04T19:38:41 <Luke-Jr> signatures and keys *must* be a certain size. so if the ratio isn't met, there's no possibility of a real signature verification
2422015-11-04T19:39:12 <gmaxwell> it's true, less than ~73 bytes per sigop is clearly an attack.
2432015-11-04T19:40:02 <gmaxwell> except the inaccurate accounting nonsense.
2442015-11-04T19:40:03 <gmaxwell> :(
2452015-11-04T19:40:14 <gmaxwell> Luke-Jr: so I think the inaccurate accounting nonsense breaks your thinking.
2462015-11-04T19:40:24 <Luke-Jr> ?
2472015-11-04T19:41:34 <mcelrath> I decoded one, it's a giant pile (500) of $0.06 (or so) payments to a lot of P2PKH addresses. Not sure I'd call that an attack...
2482015-11-04T19:42:51 <Luke-Jr> mcelrath: what makes you assume it fails the sigop ratio limit?
2492015-11-04T19:44:29 <gmaxwell> Luke-Jr: what ratio test are you using?
2502015-11-04T19:44:54 <gmaxwell> if you're using under ~20 bytes per sigop you're going to deny some p2pkh output heavy txn..
2512015-11-04T19:45:19 <gmaxwell> and checkmultsig output heavy is really hard to not exclude with a static limit.
2522015-11-04T19:45:30 <gmaxwell> because it counts as 20 even if s just a 1 of 1
2532015-11-04T19:45:38 <Luke-Jr> it's configurable
2542015-11-04T19:45:48 <Luke-Jr> and apparently defaults to unlimited (facepalm)
2552015-11-04T19:46:30 <gmaxwell> in any case, what I suggest is just superior, because it changes to prioritization to "fee per percentage of the block the transaction is taking up, in the most limiting direction"
2562015-11-04T19:46:43 <gmaxwell> like the postal service using the MAX of the dimensions of a package as a limit.
2572015-11-04T19:52:07 <mcelrath> FWIW I like gmaxwell's suggestion.
2582015-11-04T19:53:05 <Luke-Jr> in any case, this is a miner policy thing, and both should be easy for miners to do
2592015-11-04T19:53:19 <Luke-Jr> deciding policy should not be a development discussion
2602015-11-04T20:06:42 <jtimon> gmaxwell: re max(size, sigops/20k*max_block_size) nothing against, just that one thinks about putting more things in that formula (ie utxo_size_delta(tx) to encourage a more efficient usage of the utxo space)
2612015-11-04T20:07:08 <jtimon> I mean, being policy, we don't have to have the perfect formula from the start
2622015-11-04T20:08:24 <jtimon> eventually, if we like a tx cost function a lot, we can make it consensus
2632015-11-04T20:17:28 <GitHub108> [bitcoin] peterjosling opened pull request #6942: Fix CCoins serialization documentation (master...docfix) https://github.com/bitcoin/bitcoin/pull/6942
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2682015-11-04T21:03:23 <davec> I brought it up over in bitcoin-dev, but I'll put it here too for visibility. As of block 583930 on testnet, the CLTV soft fork is active although there is a lot of hash power still mining under the pre-CLTV rules.
2692015-11-04T21:03:47 <davec> That means once it's released and everybody switches over testnet is going to have a huge reorg
2702015-11-04T21:04:37 * helo grabs popcorn and spins up a node
2712015-11-04T21:04:57 <belcher> i seem to recall testnet gets reorg'd a lot anyway
2722015-11-04T21:08:26 <davec> True, but unless I'm mistaken I think the release is planned for Feb
2732015-11-04T21:08:38 <davec> that will be months worth of blocks the CLTV side wil have to catch up with, etc
2742015-11-04T21:09:05 <davec> Might be worth considering adding a minimum timestamp to the activation rules
2752015-11-04T21:15:25 <davec> I had a typo in the block height - it's 582930
2762015-11-04T21:27:00 <gmaxwell> davec: yea, mentioned here previously.
2772015-11-04T21:27:05 <gmaxwell> davec: you're incorrect about your belief
2782015-11-04T21:27:16 <gmaxwell> the release was planned for a couple days ago, I expect it will be next week.
2792015-11-04T21:29:29 <davec> oh good to know about the release, so it won't be too bad then
2802015-11-04T21:29:53 <gmaxwell> davec: yup! it's obnoxious though.
2812015-11-04T21:30:10 <gmaxwell> though there is deciesively more hashpower on the CLTV side now at least.
2822015-11-04T21:30:34 <gmaxwell> jtimon: that formula has nothing to do with the blocksize limit.
2832015-11-04T21:33:10 <davec> I was also planning a release for next week with the CLTV rules, so that will line up well with Core
2842015-11-04T21:35:59 <gmaxwell> the schedue was "end of october" and it's all backported but we're shepearding a couple other fixes for our releases.
2852015-11-04T21:37:32 <wumpus> we could do a release now if that's necessary
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2872015-11-04T21:38:36 <gmaxwell> I don't currently think we need to rush that fast.
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2892015-11-04T21:41:20 <davec> Yeah, a few days won't matter. For some reason I thought the next release was Feb and that could've been really nasty.
2902015-11-04T21:41:57 <davec> (as far as potential for a months long reorg)
2912015-11-04T21:45:18 <gmaxwell> davec: in any case, there are pools mining on master so...
2922015-11-04T21:45:30 <wumpus> the next major release is (probably) feb
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2952015-11-04T21:46:18 <gmaxwell> But we do not couple soft-forks to bitcoin core major releases.
2962015-11-04T21:46:37 <gmaxwell> (which is why CLTV is in the prior branches already)
2972015-11-04T21:47:03 <GitHub46> [bitcoin] pstratem opened pull request #6943: [WIP] Wallet: Store hash for encrypted keys (master...ckey_hash) https://github.com/bitcoin/bitcoin/pull/6943
2982015-11-04T21:47:18 <belcher> gmaxwell can CLTV be used on regtest from a release? or only by compiling the github master
2992015-11-04T21:47:52 <belcher> normally id just try it and see, but scripts always give confusing error messages so im never sure whats wrong
3002015-11-04T21:49:19 <wumpus> only on master right now
3012015-11-04T21:50:10 <belcher> ty
3022015-11-04T21:51:29 <wumpus> oh that's not true - you can also use a version compiled from the 0.11 or 0.10 branch
3032015-11-04T21:51:49 <wumpus> just not a tagged version
3042015-11-04T21:52:43 <belcher> hmm, so the bitcoin 0.11 you can download from the website doesnt have it? but later commits on the github add it in
3052015-11-04T21:52:55 <wumpus> right
3062015-11-04T21:52:56 <gmaxwell> 0.11.2 will have it, but it isn't out yet.
3072015-11-04T21:53:14 <gmaxwell> belcher: also be mindful of mediantimepast's effect.
3082015-11-04T21:54:14 <belcher> dont know what that is, google cant find anything meaningful
3092015-11-04T21:55:35 <belcher> hold on, found something
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3202015-11-04T22:47:57 <GitHub124> [bitcoin] sipa opened pull request #6944: Update LevelDB tree to include #6917 (master...leveldbfix0.12) https://github.com/bitcoin/bitcoin/pull/6944
3212015-11-04T22:49:14 <GitHub44> [bitcoin] sipa opened pull request #6945: Update LevelDB tree to include #6917 (0.11) (0.11...leveldbfix0.11) https://github.com/bitcoin/bitcoin/pull/6945
3222015-11-04T22:50:42 <GitHub128> [bitcoin] sipa opened pull request #6946: Update LevelDB tree to include #6917 (0.10) (0.10...leveldbfix0.10) https://github.com/bitcoin/bitcoin/pull/6946
3232015-11-04T22:52:46 <gmaxwell> \O/
3242015-11-04T22:54:08 <gmaxwell> lol when I saw the PR with a zillion commits I thought it was another spam PR.
3252015-11-04T22:54:48 <sipa> I made a mistake and used 0.11 + fix in my 0.10 PR
3262015-11-04T22:55:01 <sipa> so it included all of 0.10..0.11
3272015-11-04T22:55:03 <sipa> fixed now
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3292015-11-04T23:21:28 <GitHub146> [bitcoin] sipa opened pull request #6948: Always flush block and undo when switching to new file (master...fixflush) https://github.com/bitcoin/bitcoin/pull/6948
3302015-11-04T23:27:33 <gmaxwell> sipa: awesome.
3312015-11-04T23:41:54 <jgarzik> heh
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