JSON-RPC support for mobile devices ("ultra-lightweight" clients) #1
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Yes, very important. If we enable mobile devices, pocket wallets will be soon obsolete ;-) GUI for smart-phones should include some QR reader, such as portapayment.com |
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"Submit signed transactions to the network" I want that as well, for Google App Engine, where you cannot participate in the regular peer-to-peer protocol, because you cannot open sockets. Having something like an XMPP proxy that pushes signed transactions into the peer network would be cool. Maybe the existing IRC channel can also be used for that. |
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I offer 1 BTC bounty. Regards, |
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Merge Bitcoin Core branch "0.15"
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DaElf
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…BitcoinMiner(). This fixes an assertion failure crash when starting ppcoin-qt. The assertion failure is caused by a static call to the _() function. The issue is fixed by making strMintMessage a non-static local variable inside BitcoinMiner(). Assertion failure message (from Sunny): ppcoin-qt: /usr/include/boost/smart_ptr/shared_ptr.hpp:412: boost::shared_ptr<T>::reference boost::shared_ptr<T>::operator*() const [ with T = <snip> ]: Assertion `px != 0' failed. Backtrace of the crash: #0 0x0000003565435309 in raise () from /lib64/libc.so.6 #1 0x0000003565436668 in abort () from /lib64/libc.so.6 bitcoin#2 0x000000356542e476 in __assert_fail_base () from /lib64/libc.so.6 bitcoin#3 0x000000356542e522 in __assert_fail () from /lib64/libc.so.6 bitcoin#4 0x0000000000475dbe in operator* (this=<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:646 bitcoin#5 operator() (arg1=0x649fd8 "Info: Minting suspended due to locked wallet.", this=<optimized out>) at /usr/include/boost/signals2/detail/signal_template.hpp:695 bitcoin#6 _ (psz=psz@entry=0x649fd8 "Info: Minting suspended due to locked wallet.") at src/ui_interface.h:106 bitcoin#7 0x000000000049f5f7 in __static_initialization_and_destruction_0 (__initialize_p=__initialize_p@entry=1, __priority=__priority@entry=65535) at src/main.cpp:3345 bitcoin#8 0x00000000004af11a in _GLOBAL__sub_I_cs_setpwalletRegistered () at src/main.cpp:5303 bitcoin#9 0x0000000000620d0d in __libc_csu_init () bitcoin#10 0x0000003565421aa5 in __libc_start_main () from /lib64/libc.so.6 bitcoin#11 0x000000000042b9f8 in _start ()
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Mar 9, 2018
c521b3a Merge #11: fixup define checks. Cleans up some oopses from #5. 8b1cd37 fixup define checks. Cleans up some oopses from #5. 6b1508d Merge #6: Fixes typo fceb805 Merge #10: Clean up compile-time warnings (gcc 7.1) 0ec2a34 Clean up compile-time warnings (gcc 7.1) d4c268a Merge #5: Move helper functions out of sse4.2 object 8d4eb08 Add HasAcceleratedCRC32C to port_win.h 77cfbfd25 crc32: move helper functions out of port_posix_sse.cc 4c1e9e0 silence compiler warnings about uninitialized variables 4953164 Merge #2: Prefer std::atomic over MemoryBarrier 2953978 Fixes typo f134284 Merge #1: Merge upstream LevelDB 1.20 ba8a445 Prefer std::atomic over MemoryBarrier git-subtree-dir: src/leveldb git-subtree-split: c521b3a
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adding the missing file
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6f53edb Acquire cs_main before ATMP call in block_assemble bench (James O'Beirne) Pull request description: Calling `bench_bitcoin` currently fails due to calling ATMP without acquiring cs_main first in the recently added block_assemble bench (#13219). ``` $ cat <(uname -a) <(gcc --version) Linux james 4.4.0-119-generic #143+jamesob SMP Mon Apr 16 21:47:24 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 $ ./src/bench/bench_bitcoin WARNING: This is a debug build - may result in slower benchmarks. # Benchmark, evals, iterations, total, min, max, median Assertion failed: lock cs_main not held in validation.cpp:566; locks held: [1] 19323 abort (core dumped) ./src/bench/bench_bitcoin ``` ``` (gdb) bt #0 0x00007fbdc9cf5428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #1 0x00007fbdc9cf702a in __GI_abort () at abort.c:89 #2 0x0000555a19580dc5 in AssertLockHeldInternal (pszName=pszName@entry=0x555a19834549 "cs_main", pszFile=pszFile@entry=0x555a1988a001 "validation.cpp", nLine=nLine@entry=566, cs=cs@entry=0x555a19ba55c0 <cs_main>) at sync.cpp:157 #3 0x0000555a194b395f in AcceptToMemoryPoolWorker (chainparams=..., pool=..., state=..., ptx=std::shared_ptr (count 1, weak 0) 0x555a1bb819b0, pfMissingInputs=pfMissingInputs@entry=0x0, nAcceptTime=1532964079, plTxnReplaced=0x0, bypass_limits=false, nAbsurdFee=@0x7ffcbc1719d8: 0, coins_to_uncache=std::vector of length 0, capacity 0, test_accept=false) at validation.cpp:566 #4 0x0000555a194ba661 in AcceptToMemoryPoolWithTime (chainparams=..., pool=..., state=..., tx=std::shared_ptr (count 1, weak 0) 0x555a1bb819b0, pfMissingInputs=pfMissingInputs@entry=0x0, nAcceptTime=<optimized out>, plTxnReplaced=0x0, bypass_limits=false, nAbsurdFee=0, test_accept=false) at validation.cpp:998 #5 0x0000555a194ba7ce in AcceptToMemoryPool (pool=..., state=..., tx=std::shared_ptr (count 1, weak 0) 0x555a1bb819b0, pfMissingInputs=pfMissingInputs@entry=0x0, plTxnReplaced=plTxnReplaced@entry=0x0, bypass_limits=bypass_limits@entry=false, nAbsurdFee=0, test_accept=false) at validation.cpp:1014 #6 0x0000555a19363fbe in AssembleBlock (state=...) at bench/block_assemble.cpp:102 #7 0x0000555a193654d3 in std::_Function_handler<void (benchmark::State&), void (*)(benchmark::State&)>::_M_invoke(std::_Any_data const&, benchmark::State&) (__functor=..., __args#0=...) at /usr/include/c++/5/functional:1871 #8 0x0000555a193501d7 in std::function<void (benchmark::State&)>::operator()(benchmark::State&) const (this=this@entry=0x555a1ba2cda0, __args#0=...) at /usr/include/c++/5/functional:2267 #9 0x0000555a1934ec4c in benchmark::BenchRunner::RunAll (printer=..., num_evals=5, scaling=<optimized out>, filter=..., is_list_only=false) at bench/bench.cpp:121 #10 0x0000555a1934ade9 in main (argc=<optimized out>, argv=<optimized out>) at bench/bench_bitcoin.cpp:92 ``` Tree-SHA512: fdd7b28ff123ccea7a4f334d53f735d0c0f94aa9cc52520c2dd34dca45d78c691af64efcd32366fc472fedffbd79591d2be2bb3bfc4a5186e8712b6b452d64e3
laanwj
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…eprecated zeromq api functions f1bd03e [depends, zmq, doc] upgrade zeromq to 4.2.5 and avoid deprecated zeromq api functions (mruddy) Pull request description: Upgrade the ZeroMQ dependency from version 4.2.3 to the latest stable version 4.2.5. This PR Follows the lead of #11986. I upgraded both patch files to correspond to the version `4.2.5` libzmq files. I assume doing so is still necessary and correct. Without updating the patch line numbers, things appear to work, but you get extra log messages while building `depends` because things don't exactly match, e.g.: ``` /bitcoin/depends> make zeromq Extracting zeromq... /bitcoin/depends/sources/zeromq-4.2.5.tar.gz: OK Preprocessing zeromq... patching file src/windows.hpp Hunk #1 succeeded at 58 (offset 3 lines). patching file src/thread.cpp Hunk #1 succeeded at 307 with fuzz 2 (offset 87 lines). Hunk #2 succeeded at 323 with fuzz 2 (offset 90 lines). ``` Updating the patches seemed cleaner, so I did it. Note that libzmq had some whitespace changes, so that's why the updated patches do too. More info: https://github.com/zeromq/libzmq/releases/tag/v4.2.5 tags: libzmq, zmq, 0mq Tree-SHA512: 78659dd276b5311e40634b1bbebb802ddd6b69662ba3c84995ef1e3795c49a78b1635112c7fd72a405ea36e2cc3bdeb84e6d00d4e491a349bba1dafff50e2fa5
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…::Decrypt 4146a31 qt, wallet: Drop unused parameter in WalletModel::setWalletEncrypted (Hennadii Stepanov) f886a20 qt, wallet: Drop unused parameter in Wallet{Frame|View}::encryptWallet (Hennadii Stepanov) 6e95011 qt, wallet: Remove unused AskPassphraseDialog::Decrypt (Hennadii Stepanov) Pull request description: Grabbed from #42 with an additional commit. Fix #1. ACKs for top commit: MarcoFalke: ACK 4146a31 promag: Code review ACK 4146a31. Tree-SHA512: 6070d8995525af826ad972cf1b8988ff98af0528eef285a07ec7ba0e2e92a7a6173a19dc371de94d4b437fa10f7921166e45a081de6ed2f4306e6502aafc94ee
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The idea is to enable mobile or other not-always-connected-to-the-network clients, where the wallet is kept (encrypted, probably) on the mobile device, and the device periodically communicates with a bitcoin-network-connected node to:
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