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* core, miner: fixed miner time issue and removed future blocksobscuren2015-05-272-5/+5
| | | | | | | * Miner should no longer generate blocks with a time stamp less or equal than it's parent. * Future blocks are no longer processed and queued directly. Closes #1118
* Merge pull request #1067 from carver/deep-mining-logJeffrey Wilcke2015-05-271-0/+59
|\ | | | | miner: log locally mined blocks after they are 5-deep in the chain
| * deep-mining-log: need ring buffer to be one bigger for all-blocks-mined caseJason Carver2015-05-271-1/+1
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| * deep-mining-log: only track non-stale blocksJason Carver2015-05-271-2/+2
| | | | | | | | if you track stale blocks, then you quickly overflow your ring buffer in the local network case where you're mining every block and generating a lot of stales.
| * do not export ring buffer structJason Carver2015-05-241-4/+4
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| * do not export constant for when to log a deep block you minedJason Carver2015-05-241-4/+4
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| * Log locally mined blocks, after they are 5-deep in the chainJason Carver2015-05-231-0/+59
| | | | | | | | | | | | | | | | | | | | | | This helps determine which blocks are unlikely to end up as uncles * Store the 5 most recent locally mined block numbers * On every imported block, check if the 5-deep block num is in that store * Also confirm that the block is signed with miner's coinbase Why not just check the coinbase? This log is useful if you're running multiple miners and want to know if *this* miner is performing well.
* | Merge pull request #1120 from Gustav-Simonsson/revert_gas_limit_changeJeffrey Wilcke2015-05-271-1/+1
|\ \ | | | | | | Revert "core: block.gasLimit - parent.gasLimit <= parent.gasLimit / G…
| * | Revert "core: block.gasLimit - parent.gasLimit <= parent.gasLimit / ↵Gustav Simonsson2015-05-271-1/+1
|/ / | | | | | | | | | | GasLimitBoundDivisor" This reverts commit be2b0501b5832c0b49f07cdf2db597cc34450199.
* | Merge branch 'release/0.9.25' into developobscuren2015-05-271-1/+1
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| * | cmd/geth: bump version 0.9.25obscuren2015-05-271-1/+1
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* | Merge pull request #1114 from obscuren/developJeffrey Wilcke2015-05-271-1/+1
|\ \ | | | | | | core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitB…
| * | core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisorobscuren2015-05-271-1/+1
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* | Merge pull request #1113 from obscuren/developJeffrey Wilcke2015-05-273-8/+34
|\ \ | | | | | | core: block database version update
| * | cmd/geth: Flush instead of close. This solves a nil ptr errorobscuren2015-05-271-6/+6
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| * | cmd/geth, core: Updated DB version & seedhash debug methodobscuren2015-05-272-2/+28
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* | p2p/discover: bond with seed nodes too (runs only if findnode failed)Péter Szilágyi2015-05-271-7/+4
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* | p2p/discovery: fix a cornercase loop if no seeds or bootnodes are knownPéter Szilágyi2015-05-271-5/+9
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* | p2p/discover: force refresh if the table is emptyPéter Szilágyi2015-05-271-13/+41
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* | p2p/discover: permit temporary bond failures for previously known nodesPéter Szilágyi2015-05-271-12/+15
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* | p2p/discover: watch find failures, evacuate on too many, rebond if failedPéter Szilágyi2015-05-271-8/+47
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* | p2p/discover: add support for counting findnode failuresPéter Szilágyi2015-05-272-3/+25
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* | Merge pull request #1108 from karalabe/fine-seedingFelix Lange2015-05-275-20/+52
|\ \ | | | | | | Fine tune seeder and p2p peer handling
| * | cmd/geth: fix js console test for p2p server updatePéter Szilágyi2015-05-271-1/+3
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| * | p2p: fix Self() panic if listening is disabledPéter Szilágyi2015-05-271-0/+9
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| * | cmd/geth, cmd/utils, eth, p2p: pass and honor a no discovery flagPéter Szilágyi2015-05-274-9/+37
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| * | eth, p2p: start the p2p server even if maxpeers == 0Péter Szilágyi2015-05-262-10/+3
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* | | Merge pull request #1111 from obscuren/neg_tx_checkJeffrey Wilcke2015-05-274-2/+20
|\ \ \ | | | | | | | | core: check negative value transactions. Closes #1109
| * | | core: check negative value transactions. Closes #1109obscuren2015-05-274-2/+20
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* | | Merge pull request #1090 from fjl/jsre-fixesJeffrey Wilcke2015-05-275-176/+124
|\ \ \ | | | | | | | | jsre: fixes for concurrent use, improved timer handling
| * | | cmd/geth, jsre, rpc: run all JS code on the event loopFelix Lange2015-05-255-176/+124
| | | | | | | | | | | | | | | | | | | | | | | | Some JSRE methods (PrettyPrint, ToVal) bypassed the event loop. All calls to the JS VM are now wrapped. In order to make this somewhat more foolproof, the otto VM is now a local variable inside the event loop.
* | | | Merge pull request #1086 from debris/solidity_stdJeffrey Wilcke2015-05-271-0/+2
|\ \ \ \ | | | | | | | | | | common/compiler: compile solidity contracts with std library
| * | | | compile solidity contracts with std libraryMarek Kotewicz2015-05-251-0/+2
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* | | | Merge pull request #1106 from karalabe/silence-useless-downloader-logJeffrey Wilcke2015-05-271-1/+1
|\ \ \ \ | |_|_|/ |/| | | eth/downloader: silence "Added N blocks from..." if N == 0
| * | | eth/downloader: silence "Added N blocks from..." if N == 0Péter Szilágyi2015-05-261-1/+1
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* | | | core: prevent crash when last block failsobscuren2015-05-261-6/+16
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* | | cmd/geth: bumped version to 0.9.24obscuren2015-05-261-1/+1
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* | | Merge pull request #1014 from fjl/p2p-dialer-3000Jeffrey Wilcke2015-05-2630-1468/+7980
|\ \ \ | | | | | | | | p2p: new dialer, peer management without locks
| * | | p2p: decrease frameReadTimeout to 30sFelix Lange2015-05-251-4/+5
| | | | | | | | | | | | | | | | | | | | This detects hanging connections sooner. We send a ping every 15s and other implementation have similar limits.
| * | | p2p: new dialer, peer management without locksFelix Lange2015-05-2511-1329/+2118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The most visible change is event-based dialing, which should be an improvement over the timer-based system that we have at the moment. The dialer gets a chance to compute new tasks whenever peers change or dials complete. This is better than checking peers on a timer because dials happen faster. The dialer can now make more precise decisions about whom to dial based on the peer set and we can test those decisions without actually opening any sockets. Peer management is easier to test because the tests can inject connections at checkpoints (after enc handshake, after protocol handshake). Most of the handshake stuff is now part of the RLPx code. It could be exported or move to its own package because it is no longer entangled with Server logic.
| * | | p2p/discover: add ReadRandomNodesFelix Lange2015-05-252-1/+83
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| * | | p2p: decrease maximum message size for devp2p to 1kBFelix Lange2015-05-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The previous limit was 10MB which is unacceptable for all kinds of reasons, the most important one being that we don't want to allow the remote side to make us allocate 10MB at handshake time.
| * | | Godeps: add github.com/davecgh/go-spewFelix Lange2015-05-2516-0/+5776
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| * | | p2p: delete Server.BroadcastFelix Lange2015-05-254-136/+0
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| * | | eth: stop p2p.Server on shutdownFelix Lange2015-05-251-1/+1
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* | | Merge pull request #1099 from obscuren/fork_fixJeffrey Wilcke2015-05-269-4481/+6478
|\ \ \ | | | | | | | | Fork fix
| * | | tests: removed missing block testobscuren2015-05-261-4/+0
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| * | | core: ban hash 38f5bb...a714bcobscuren2015-05-261-0/+1
| | | | | | | | | | | | | | | | | | | | Hash 38f5bbbffd74804820ffa4bab0cd540e9de229725afb98c1a7e57936f4a714bc ignored.
| * | | core/vm: Fork fix. Removal of appending 0 bytes in memsetobscuren2015-05-261-6/+2
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| * | | tests: updatedobscuren2015-05-266-4471/+6475
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* | | Merge pull request #1102 from karalabe/maintain-block-originsJeffrey Wilcke2015-05-265-23/+39
|\ \ \ | | | | | | | | eth, eth/downloader: surface downloaded block origin, drop on error
| * | | eth, eth/downloader: surface downloaded block origin, drop on errorPéter Szilágyi2015-05-265-23/+39
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* | | | Merge pull request #1101 from obscuren/issue-1096Jeffrey Wilcke2015-05-261-15/+3
|\ \ \ \ | |/ / / |/| | | core/vm: Cleanups & SUB output fix. Closes #1096
| * | | core/vm: Cleanups & SUB output fix. Closes #1096obscuren2015-05-261-15/+3
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* | | | Merge pull request #1078 from carver/patch-1Felix Lange2015-05-251-1/+1
|\ \ \ \ | |_|/ / |/| | | eth: expand acronym in log message from TD
| * | | expand acronym in log message from TDJason Carver2015-05-231-1/+1
| | |/ | |/| | | | to total difficulty
* | | Merge pull request #1066 from karalabe/peer-db-polishesFelix Lange2015-05-253-25/+99
|\ \ \ | |/ / |/| | p2p/discover: evacuate self from node database during iterations
| * | p2p/discover: fix #838, evacuate self entries from the node dbPéter Szilágyi2015-05-223-25/+99
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| * | p2p/discover: fix database presistency test folderPéter Szilágyi2015-05-221-3/+3
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* | | Merge pull request #1077 from obscuren/disasmJeffrey Wilcke2015-05-222-1/+29
|\ \ \ | |_|/ |/| | core/vm, rpc: added disasm to `ext_` RPC
| * | core/vm, rpc: added disasm to `ext_` RPCobscuren2015-05-222-1/+29
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* | Merge pull request #1076 from obscuren/rpc_signJeffrey Wilcke2015-05-222-42/+42
|\ \ | | | | | | core: added RPC sign back in
| * | core: added RPC sign back inobscuren2015-05-222-42/+42
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* | | Merge pull request #1072 from Gustav-Simonsson/add_random_testsJeffrey Wilcke2015-05-221-16/+10
|\ \ \ | | | | | | | | Add StateTests/RandomTests and VMTests/RandomTests
| * | | Add StateTests/RandomTests and VMTests/RandomTestsGustav Simonsson2015-05-221-16/+10
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* | | Merge pull request #1074 from bas-vk/issue1068Jeffrey Wilcke2015-05-221-1/+1
|\ \ \ | |/ / |/| | make registrar available in console
| * | make registrar available in consoleBas van Kervel2015-05-221-1/+1
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* | miner: moved break INSIDE the switch ...obscuren2015-05-221-4/+5
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* | Merge branch 'release/0.9.23' into developobscuren2015-05-222-1/+3
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| * miner: on downloader.Done/Fail stop immediately. Ignore pending evsobscuren2015-05-221-0/+2
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| * cmd/geth: bump version 0.9.23obscuren2015-05-221-1/+1
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* Merge pull request #1055 from ethersphere/autodagJeffrey Wilcke2015-05-224-1/+127
|\ | | | | automatic DAG pregeneration for smooth epoch transitions
| * automatic DAG pregeneration for smooth epoch transitionszelig2015-05-214-1/+127
| | | | | | | | | | | | | | | | - backend: AutoDAG bool flag passed from cli/eth.Config to ethereum, autoDAG loop started if true - backend: autoDAG loop start/stop, remove previous DAG - cli: AutoDAG bool flag, off by default, but automatically ON if mining - admin jsre: add startAutoDAG stopAutoDAG and makeDAG in miner section - switch on/off DAG autogeneration when miner started/stopped on console
* | Merge pull request #1064 from karalabe/downloader-attacksJeffrey Wilcke2015-05-226-28/+99
|\ \ | | | | | | Fix two additional download vulnerabilities
| * | eth, eth/downloader: remove duplicate consts, bump hash fetch to 2KPéter Szilágyi2015-05-216-13/+14
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| * | eth/downloader: circumvent a forged block chain with known parent attackPéter Szilágyi2015-05-212-13/+56
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| * | eth/downloader: prevent a peer from dripping bad hashesPéter Szilágyi2015-05-212-9/+36
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* | | Merge pull request #1063 from bas-vk/issue1053Jeffrey Wilcke2015-05-211-2/+5
|\ \ \ | |_|/ |/| | prefix dapp key/value entries in extradb
| * | prefix dapp key/value entries in extradbBas van Kervel2015-05-211-2/+5
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* | Merge pull request #1062 from Gustav-Simonsson/tests_updatesJeffrey Wilcke2015-05-217-31/+9209
|\ \ | | | | | | Tests updates
| * | Add wrapper for BlockTests/bcWalletTest.jsonGustav Simonsson2015-05-181-0/+4
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| * | Handle call depth exception for CREATEGustav Simonsson2015-05-181-0/+6
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| * | Update Ethereum JSON test filesGustav Simonsson2015-05-185-31/+9199
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* | | Merge pull request #1059 from obscuren/cleanupJeffrey Wilcke2015-05-215-36/+37
|\ \ \ | |/ / |/| | Cleanup
| * | miner: one-shot update loopobscuren2015-05-211-0/+6
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| * | eth: reduced max open files for LevelDBobscuren2015-05-211-1/+1
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| * | ethdb: documentation and corruption recoveryobscuren2015-05-211-8/+13
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| * | core: switched back to `set.Set` for uncle verificationobscuren2015-05-211-24/+14
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| * | xeth: removed `Value`obscuren2015-05-211-3/+3
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* | Merge pull request #1043 from obscuren/test_fixesJeffrey Wilcke2015-05-203-13/+35
|\ \ | | | | | | core/vm: optimisation on RETURN and updated tests
| * | tests: added conditional skip on long running VM testsobscuren2015-05-201-0/+7
| | | | | | | | | | | | | | | Set the TEST_VM_COMPLEX env var to test complex vm tests which require a lot of ram and quite some time.
| * | core/vm: RETURN op code returns pointer to memory rather than copyobscuren2015-05-203-5/+17
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| * | tests/vm: updated tests and skipped output for specific testsobscuren2015-05-201-8/+11
| | | | | | | | | | | | Skipped tests due to large return value
* | | Merge pull request #1049 from zsfelfoldi/receiptsJeffrey Wilcke2015-05-202-0/+34
|\ \ \ | | | | | | | | Storing tx receipts in extraDb
| * | | Storing tx receipts in extraDbzsfelfoldi2015-05-202-0/+34
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* | | Merge pull request #1048 from ethersphere/cli-fixesJeffrey Wilcke2015-05-2015-645/+2305
|\ \ \ | | | | | | | | CLI, JSRE admin and Solc improvements
| * | | rpc: NewNotAvailableError instead of NewNotImplementedError if no solczelig2015-05-201-1/+1
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| * | | fix eth.sign. now implemented in admin jsre until web3.js has it .zelig2015-05-204-43/+68
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| * | | multiple contract source for solidity compiler: returns contract array if ↵zelig2015-05-206-74/+91
| | | | | | | | | | | | | | | | multiple contracts. fixes #1023
| * | | update web3.js to 0.4.2zelig2015-05-201-475/+2061
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| * | | add usage doc to wallet importzelig2015-05-201-1/+9
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| * | | remove solc flairzelig2015-05-201-1/+2
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| * | | solc now in ethereum, fixes solc path setting; setSolc() didnt workzelig2015-05-206-15/+26
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| * | | fix solc tests unskipzelig2015-05-206-38/+50
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* | | Merge pull request #1050 from karalabe/handle-slow-download-testerJeffrey Wilcke2015-05-201-1/+1
|\ \ \ | | | | | | | | eth/downloader: fix test to it doesn't time out on a slow machine
| * | | eth/downloader: fix test to it doesn't time out on a slow machinePéter Szilágyi2015-05-201-1/+1
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* | | | Merge pull request #1051 from karalabe/fix-odd-namingJeffrey Wilcke2015-05-202-7/+7
|\ \ \ \ | |_|/ / |/| | | eth: fix odd method names in peer set
| * | | eth: fix odd method names in peer setPéter Szilágyi2015-05-202-7/+7
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* | | Merge pull request #1044 from obscuren/thread_safe_block_cacheJeffrey Wilcke2015-05-201-0/+3
|\ \ \ | | | | | | | | core: block cache Has method thread safe
| * | | core: block cache Has method thread safeobscuren2015-05-201-0/+3
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* | | Merge pull request #1046 from tgerring/issue1045Jeffrey Wilcke2015-05-201-10/+21
|\ \ \ | |/ / |/| | Allow unlocking multiple accounts
| * | Support multiple account unlock attemptsTaylor Gerring2015-05-201-3/+10
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| * | Allow unlocking multiple accounts #1045Taylor Gerring2015-05-201-9/+13
| | | | | | | | | | | | Separate accounts with spaces when using --unlock
* | | core: skipped tests while cache disabledobscuren2015-05-201-0/+2
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* | Merge pull request #1035 from karalabe/eth-threadsafe-peersJeffrey Wilcke2015-05-193-68/+150
|\ \ | | | | | | eth: make the peer-set thread safe
| * | eth: remote a superfluous peerSet methodPéter Szilágyi2015-05-191-12/+0
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| * | eth: make the peer set thread safePéter Szilágyi2015-05-193-68/+162
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* | Merge pull request #1036 from tgerring/issue884Jeffrey Wilcke2015-05-192-8/+21
|\ \ | | | | | | JSON RPC null field updates
| * | Use bytes.Repeat() instead of 32-byte literalTaylor Gerring2015-05-191-1/+2
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| * | XEth comment clarificationTaylor Gerring2015-05-181-2/+5
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| * | CleanupTaylor Gerring2015-05-181-3/+1
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| * | Return nil for certain fields on eth_getTransactionByHash when not part of a ↵Taylor Gerring2015-05-181-3/+7
| | | | | | | | | | | | block
| * | Return nil for certain fields on eth_getBlockByNumber pendingTaylor Gerring2015-05-181-0/+7
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* | | core: disable cash tmpobscuren2015-05-191-3/+5
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* | | Merge pull request #1034 from obscuren/tx_pool_fixJeffrey Wilcke2015-05-191-0/+2
|\ \ \ | | | | | | | | Nonce fix for failing transactions
| * | | xeth: remove nonce on error. Fixes #1026obscuren2015-05-191-0/+2
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* | | Merge pull request #1022 from obscuren/parallel_nonce_checksJeffrey Wilcke2015-05-199-25/+119
|\ \ \ | | | | | | | | Parallelise nonce checks
| * | | core: fixed testsobscuren2015-05-193-8/+15
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| * | | core: chain manager no longer exports genesis blockobscuren2015-05-192-2/+4
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| * | | miner: stale block notificationobscuren2015-05-191-1/+7
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| * | | core: parallelise nonce checking when processing blocksobscuren2015-05-184-15/+94
| | | | | | | | | | | | | | | | | | | | | | | | ChainManager now uses a parallel approach to block processing where all nonces are checked seperatly from the block processing process. This speeds up the process by about 3 times on my i7
* | | | Merge pull request #1033 from tgerring/issue1010Jeffrey Wilcke2015-05-193-33/+70
|\ \ \ \ | |_|_|/ |/| | | Add "removedb" command to Geth
| * | | Remove unused confirm() methodTaylor Gerring2015-05-191-14/+0
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| * | | Refactor user prompts into utilsTaylor Gerring2015-05-193-49/+50
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| * | | Add user confirmation for removedbTaylor Gerring2015-05-191-5/+40
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| * | | Add "removedb" command to GethTaylor Gerring2015-05-181-0/+15
| | | | | | | | | | | | | | | | Removes the state and blockchain databases
* | | | Merge pull request #1032 from tgerring/issue1025Jeffrey Wilcke2015-05-181-1/+2
|\ \ \ \ | |/ / / |/| | | Multiple CORS domains support
| * | | Permit multiple CORS domainsTaylor Gerring2015-05-181-1/+2
|/ / / | | | | | | | | | Separated by spaces
* | | Merge pull request #1031 from bas-vk/issue1012Jeffrey Wilcke2015-05-181-12/+13
|\ \ \ | |_|/ |/| | fixed race condition in miner
| * | fixed issue when miner is not stopping af stop commandBas van Kervel2015-05-181-0/+6
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| * | fixed race condition in minerBas van Kervel2015-05-181-12/+7
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* | core: bugfix test 2. set => hash mapobscuren2015-05-181-14/+23
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* | retobscuren2015-05-181-0/+1
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* | core: tmp diagnostic logsobscuren2015-05-181-0/+7
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* | Merge branch 'hotfix/0.9.22' into developobscuren2015-05-181-1/+1
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| * cmd/geth: fixed ver numobscuren2015-05-181-1/+1
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| * Merge branch 'hotfix/0.9.21-1'obscuren2015-05-165-27/+36
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* | \ Merge pull request #1021 from obscuren/global_chain_lockJeffrey Wilcke2015-05-171-44/+43
|\ \ \ | | | | | | | | core: global chain insert lock
| * | | core: global chain insert lockobscuren2015-05-171-44/+43
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* | | | Merge pull request #1011 from obscuren/upgradedb_fixJeffrey Wilcke2015-05-161-0/+1
|\ \ \ \ | |/ / / |/| | | cmd/geth: delete state db on upgradedb command
| * | | cmd/geth: delete state db on upgradedb commandobscuren2015-05-161-0/+1
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* | | Merge branch 'hotfix/0.9.21.1' into developobscuren2015-05-164-27/+35
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| * | cmd/geth: hotfix bumpobscuren2015-05-161-1/+1
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| * | core: further improved uncle error messagesobscuren2015-05-161-8/+8
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| * | eth/downloader: moved start eventobscuren2015-05-162-2/+3
| | | | | | | | | | | | Start event has moved because it could possibly could stall the miner
| * | Adjust miner coinbase and not just miner worker coinbaseVitalik Buterin2015-05-161-0/+1
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| * | miner: mutex locks on cpu agent. Closes #1007obscuren2015-05-161-16/+23
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| * Merge branch 'release/0.9.21'obscuren2015-05-16200-3242/+611118
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| * \ Merge branch 'release/0.9.20'obscuren2015-05-1354-617/+4653
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| * \ \ Merge branch 'develop' of github.com-obscure:ethereum/go-ethereumobscuren2015-05-100-0/+0
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* | | | | Adjust miner coinbase and not just miner worker coinbaseVitalik Buterin2015-05-161-0/+1
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* | | | | Merge branch 'release/0.9.21' into developobscuren2015-05-166-8/+6
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| * | | | core, cmd/geth, cmd/mist: cleanup. bump version 0.9.21obscuren2015-05-164-7/+3
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| * | | | xeth: set balance max balance to from in call. Closes #951obscuren2015-05-162-1/+3
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* | | | Merge pull request #989 from obscuren/developJeffrey Wilcke2015-05-164-9/+20
|\ \ \ \ | | | | | | | | | | core, miner: fork resolving and restart miner after sync op
| * | | | eth, cmd/geth: start mining from console respects CLI flagobscuren2015-05-162-1/+3
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| * | | | miner: properly check for mining operation on Registerobscuren2015-05-161-1/+1
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| * | | | core, miner: fork resolving and restart miner after sync opobscuren2015-05-162-7/+16
|/ / / / | | | | | | | | | | | | Fork resolving fixes #940
* | | | Merge pull request #996 from karalabe/fix-potential-crosscheck-raceJeffrey Wilcke2015-05-161-5/+7
|\ \ \ \ | | | | | | | | | | eth/downloader: circumvent download race between crosscheck and hashes
| * | | | eth/downloader: circumvent download race between crosscheck and hashesPéter Szilágyi2015-05-161-5/+7
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* | | | | Merge pull request #997 from karalabe/fix-shitty-test-server-issueJeffrey Wilcke2015-05-161-0/+6
|\ \ \ \ \ | |/ / / / |/| | | | eth/downloader: fix #992, where tests may time out on a slow machine
| * | | | eth/downloader: fix #992, where tests may time out on a slow machinePéter Szilágyi2015-05-161-0/+6
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* | | | Merge pull request #995 from ↵Jeffrey Wilcke2015-05-1620-2741/+420841
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | Gustav-Simonsson/update_state_tests_and_vm_create_return Update state tests and vm create return
| * | | | Add StateTests/RandomTests but skip for nowGustav Simonsson2015-05-161-0/+21
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| * | | | Update StateTests and nil create return on failed code depositGustav Simonsson2015-05-162-2/+13
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| * | | | Update Ethereum JSON testsGustav Simonsson2015-05-1517-2734/+420801
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| * | | | unskip StateTests/stTransactionTest and use test tx nonceGustav Simonsson2015-05-152-5/+6
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* | | | | Merge pull request #994 from karalabe/fix-cancel-double-closeJeffrey Wilcke2015-05-161-3/+8
|\ \ \ \ \ | | | | | | | | | | | | eth/downloader: fix cancel channel double close
| * | | | | eth/downloader: fix cancel channel double closePéter Szilágyi2015-05-161-3/+8
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* | | | | Merge pull request #988 from karalabe/fix-downloader-vulnerabilitiesJeffrey Wilcke2015-05-154-122/+336
|\ \ \ \ \ | |/ / / / |/| | | | Fix downloader vulnerabilities
| * | | | eth/downloader: circumvent a fake blockchain attackPéter Szilágyi2015-05-152-27/+58
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| * | | | eth/downloader: don't penalize for stale cross checksPéter Szilágyi2015-05-151-7/+17
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| * | | | eth, eth/downloader: detect and handle madeup hash attacksPéter Szilágyi2015-05-154-43/+110
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| * | | | eth: drop a sync peer if it sends an invalid hash chainPéter Szilágyi2015-05-151-1/+1
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| * | | | eth/downloader: circumvent hash reordering attacksPéter Szilágyi2015-05-153-49/+88
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| * | | | eth/downloader: check sync after failed attacksPéter Szilágyi2015-05-152-7/+23
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| * | | | eth/downloader: add a test for detecting missing blocksPéter Szilágyi2015-05-152-8/+24
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| * | | | eth, eth/downloader: prevent hash repeater attackPéter Szilágyi2015-05-154-15/+50
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* | | | Merge pull request #987 from obscuren/developJeffrey Wilcke2015-05-1512-35/+110
|\ \ \ \ | | | | | | | | | | Miner updates and downloader events
| * | | | eth/downloader: fixed testobscuren2015-05-152-2/+4
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| * | | | core: fixed mining strategyobscuren2015-05-152-10/+16
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| * | | | eth, eth/downloader, miner: use download events to check miner startobscuren2015-05-156-18/+83
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| * | | | core: changed how head events are checkedobscuren2015-05-152-2/+4
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| * | | | core: improved uncle messagesobscuren2015-05-151-3/+3
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* | | | | Merge pull request #984 from tgerring/issue924Jeffrey Wilcke2015-05-151-3/+21
|\ \ \ \ \ | | | | | | | | | | | | Omit replies for RPC notification requests
| * | | | | Unreverse orderingTaylor Gerring2015-05-151-2/+1
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| * | | | | Omit replies for notification requestsTaylor Gerring2015-05-151-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | When Id is missing, the client does not want a response
* | | | | | Merge pull request #975 from obscuren/developJeffrey Wilcke2015-05-151-11/+13
|\ \ \ \ \ \ | | |/ / / / | |/| | | | core: changed log message for forks. closes #952
| * | | | | core: changed log message for forks. closes #952obscuren2015-05-141-11/+13
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* | | | | | Merge pull request #983 from tgerring/issue958Jeffrey Wilcke2015-05-151-0/+1
|\ \ \ \ \ \ | | | | | | | | | | | | | | Format contract code as hexdata
| * | | | | | Format contract code as hexdataTaylor Gerring2015-05-151-0/+1
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* | | | | | Merge pull request #982 from tgerring/issue962Jeffrey Wilcke2015-05-151-1/+5
|\ \ \ \ \ \ | | | | | | | | | | | | | | Check for error on DB fetch of tx
| * | | | | | Check for error on DB fetch of txTaylor Gerring2015-05-151-1/+5
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* | | | | | Merge pull request #980 from fjl/geth-test-no-scryptJeffrey Wilcke2015-05-151-1/+1
|\ \ \ \ \ \ | |_|/ / / / |/| | | | | cmd/geth: use plain keystore for JS tests
| * | | | | cmd/geth: use plain keystore for JS testsFelix Lange2015-05-141-1/+1
|/ / / / / | | | | | | | | | | | | | | | This reduces the time it takes to run the tests back to 3 seconds.
* | | | | Merge pull request #974 from karalabe/downloader-fix-unknown-parent-attackJeffrey Wilcke2015-05-144-38/+92
|\ \ \ \ \ | | | | | | | | | | | | eth, eth/downloader: handle a potential unknown parent attack
| * | | | | eth/downloader: add a small additional check to the testPéter Szilágyi2015-05-141-0/+3
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| * | | | | eth/downloader: remove a previous leftoverPéter Szilágyi2015-05-141-1/+0
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| * | | | | eth, eth/downloader: remove parent verification from the downlaoderPéter Szilágyi2015-05-144-46/+17
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| * | | | | eth, eth/downloader: handle a potential unknown parent attackPéter Szilágyi2015-05-143-31/+112
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* | | | | | Merge pull request #971 from fjl/p2p-limit-tweaksJeffrey Wilcke2015-05-147-64/+16
|\ \ \ \ \ \ | | | | | | | | | | | | | | p2p: tweak connection limits
| * | | | | | p2p/discover: limit open files for node databaseFelix Lange2015-05-141-2/+3
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| * | | | | | p2p: remove testlogFelix Lange2015-05-143-51/+0
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| * | | | | | p2p/discover: bump maxBondingPingPongs to 16Felix Lange2015-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should increase the speed a bit because all findnode results (up to 16) can be verified at the same time.
| * | | | | | p2p: log remote reason when disconnect is requestedFelix Lange2015-05-142-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The returned reason is currently not used except for the log message. This change makes the log messages a bit more useful. The handshake code also returns the remote reason.
| * | | | | | p2p: bump maxAcceptConns and defaultDialTimoutFelix Lange2015-05-141-2/+2
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | On the test network, we've seen that it becomes harder to connect if the queues are so short.
* | | | | | Merge pull request #973 from bas-vk/issue972Jeffrey Wilcke2015-05-142-0/+10
|\ \ \ \ \ \ | | | | | | | | | | | | | | Introduced default unlock duration when an account is unlocked from t…
| * | | | | | Introduced default unlock duration when an account is unlocked from the consoleBas van Kervel2015-05-142-0/+10
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* | | | | | | Merge pull request #960 from fjl/nat-fixesJeffrey Wilcke2015-05-14142-25/+189479
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | p2p/nat: fix UPnP auto discovery
| * | | | | | | cmd/utils: print messages from package log through glogFelix Lange2015-05-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the dependencies use package log. This change ensures that the log output looks uniform and respects glog flags.
| * | | | | | | p2p/nat: tweak port mapping log messages and levelsFelix Lange2015-05-141-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | People stil get confused about the messages. This commit changes the levels so that the only thing printed at the default level (info) is a successful mapping.
| * | | | | | | Godeps: bump github.com/huin/goupnp to c57ae84Felix Lange2015-05-14138-1/+189186
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| * | | | | | | p2p/nat: add test for UPnP auto discovery via SSDPFelix Lange2015-05-141-0/+223
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test listens for multicast UDP packets on the default interface because I couldn't get it to work reliably on loopback without massive changes to goupnp. This means that the test might fail when there is a UPnP-enabled router attached on that interface. I checked that locally by looping the test and it passes reliably because the local SSDP server always responds faster.
| * | | | | | | p2p/nat: fix concurrent access to autodisc InterfaceFelix Lange2015-05-142-17/+63
| | |/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Concurrent calls to Interface methods on autodisc could return a "not discovered" error if the discovery did not finish before the call. autodisc.wait expected the done channel to carry the found Interface but it was closed instead. The fix is to use sync.Once for now, which is easier to get right. And there is a test. Finally. This will have to change again when we introduce re-discovery.
* | | | | | | Merge pull request #969 from Gustav-Simonsson/ethash_improve_hashrate_update2Jeffrey Wilcke2015-05-145-116/+48
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | Make read of ethash hashrate atomic and update ethash godep
| * | | | | | | Make read of ethash hashrate atomic and update ethash godepGustav Simonsson2015-05-145-116/+48
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* | | | | | | Merge pull request #950 from karalabe/downloader-cancel-syncJeffrey Wilcke2015-05-141-32/+37
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | eth/downloader: fix deliveries to check for sync cancels
| * | | | | | | eth/downloader: remove a redundant sync progress checkPéter Szilágyi2015-05-131-4/+0
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| * | | | | | | eth/downloader: add a user sync notificatonPéter Szilágyi2015-05-131-0/+5
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| * | | | | | | eth/downloader: sync the cancel channel during cancel tooPéter Szilágyi2015-05-131-21/+4
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| * | | | | | | eth/downloader: fix deliveries to check for sync cancelsPéter Szilágyi2015-05-131-10/+31
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* | | | | | | Merge pull request #949 from bas-vk/issue944Jeffrey Wilcke2015-05-141-1/+1
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | removed invalid filename characters
| * | | | | | | removed invalid filename charactersBas van Kervel2015-05-131-1/+1
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* | | | | | | | Merge pull request #970 from ethereum/vitalik_quick_testJeffrey Wilcke2015-05-141-2/+8
|\ \ \ \ \ \ \ \ | |_|_|_|/ / / / |/| | | | | | | Created separate family and ancestors environment objects
| * | | | | | | Combined two loopsVitalik Buterin2015-05-141-3/+1
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| * | | | | | | Created separate family and ancestors environment objectsVitalik Buterin2015-05-141-2/+10
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* | | / / / / Fixed max uncle count error messageVitalik Buterin2015-05-141-1/+1
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* | | | | | Merge pull request #966 from fjl/fixup-discover-chunked-neighborsFelix Lange2015-05-142-32/+49
|\ \ \ \ \ \ | | | | | | | | | | | | | | p2p/discover: fix out-of-bounds slicing for chunked neighbors packets
| * | | | | | p2p/discover: fix out-of-bounds slicing for chunked neighbors packetsFelix Lange2015-05-142-32/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code assumed that Table.closest always returns at least 13 nodes. This is not true for small tables (e.g. during bootstrap).
* | | | | | | Merge pull request #963 from Gustav-Simonsson/fix_keystore_crypto_commentsJeffrey Wilcke2015-05-141-6/+7
|\ \ \ \ \ \ \ | |/ / / / / / |/| | | | | | Update keystore code comments
| * | | | | | Update keystore code commentsGustav Simonsson2015-05-141-6/+7
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* | | | | | | Merge pull request #965 from subtly/patch-1Felix Lange2015-05-142-4/+20
|\ \ \ \ \ \ \ | |/ / / / / / |/| | | | | | Better UDP & interop. Limit all received datagrams to 1280bytes.
| * | | | | | fix test.subtly2015-05-141-1/+1
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| * | | | | | Manual send of multiple neighbours packets. Test receiving multiple ↵subtly2015-05-142-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | neighbours packets.
| * | | | | | UDP Interop. Limit datagrams to 1280bytes.subtly2015-05-141-1/+1
|/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't have a UDP which specifies any messages that will be 4KB. Aside from being implemented for months and a necessity for encryption and piggy-backing packets, 1280bytes is ideal, and, means this TODO can be completed! Why 1280 bytes? * It's less than the default MTU for most WAN/LAN networks. That means fewer fragmented datagrams (esp on well-connected networks). * Fragmented datagrams and dropped packets suck and add latency while OS waits for a dropped fragment to never arrive (blocking readLoop()) * Most of our packets are < 1280 bytes. * 1280 bytes is minimum datagram size and MTU for IPv6 -- on IPv6, a datagram < 1280bytes will *never* be fragmented. UDP datagrams are dropped. A lot! And fragmented datagrams are worse. If a datagram has a 30% chance of being dropped, then a fragmented datagram has a 60% chance of being dropped. More importantly, we have signed packets and can't do anything with a packet unless we receive the entire datagram because the signature can't be verified. The same is true when we have encrypted packets. So the solution here to picking an ideal buffer size for receiving datagrams is a number under 1400bytes. And the lower-bound value for IPv6 of 1280 bytes make's it a non-decision. On IPv4 most ISPs and 3g/4g/let networks have an MTU just over 1400 -- and *never* over 1500. Never -- that means packets over 1500 (in reality: ~1450) bytes are fragmented. And probably dropped a lot. Just to prove the point, here are pings sending non-fragmented packets over wifi/ISP, and a second set of pings via cell-phone tethering. It's important to note that, if *any* router between my system and the EC2 node has a lower MTU, the message would not go through: On wifi w/normal ISP: localhost:Debug $ ping -D -s 1450 52.6.250.242 PING 52.6.250.242 (52.6.250.242): 1450 data bytes 1458 bytes from 52.6.250.242: icmp_seq=0 ttl=42 time=104.831 ms 1458 bytes from 52.6.250.242: icmp_seq=1 ttl=42 time=119.004 ms ^C --- 52.6.250.242 ping statistics --- 2 packets transmitted, 2 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 104.831/111.918/119.004/7.087 ms localhost:Debug $ ping -D -s 1480 52.6.250.242 PING 52.6.250.242 (52.6.250.242): 1480 data bytes ping: sendto: Message too long ping: sendto: Message too long Request timeout for icmp_seq 0 ping: sendto: Message too long Request timeout for icmp_seq 1 Tethering to O2: localhost:Debug $ ping -D -s 1480 52.6.250.242 PING 52.6.250.242 (52.6.250.242): 1480 data bytes ping: sendto: Message too long ping: sendto: Message too long Request timeout for icmp_seq 0 ^C --- 52.6.250.242 ping statistics --- 2 packets transmitted, 0 packets received, 100.0% packet loss localhost:Debug $ ping -D -s 1450 52.6.250.242 PING 52.6.250.242 (52.6.250.242): 1450 data bytes 1458 bytes from 52.6.250.242: icmp_seq=0 ttl=42 time=107.844 ms 1458 bytes from 52.6.250.242: icmp_seq=1 ttl=42 time=105.127 ms 1458 bytes from 52.6.250.242: icmp_seq=2 ttl=42 time=120.483 ms 1458 bytes from 52.6.250.242: icmp_seq=3 ttl=42 time=102.136 ms
* | | | | | Merge pull request #954 from karalabe/fix-downloader-nil-panicPéter Szilágyi2015-05-141-1/+1
|\ \ \ \ \ \ | |_|/ / / / |/| | | | | eth/downloader: fix nil panic caused by wrong variable use
| * | | | | eth/downloader: fix nil panic caused by wrong variable usePéter Szilágyi2015-05-131-1/+1
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* | | | | Merge pull request #948 from karalabe/fix-downlaoder-activepeer-shadowJeffrey Wilcke2015-05-133-24/+16
|\ \ \ \ \ | |/ / / / |/| | | | eth/downloader: fix active peer shadowing, polish func names
| * | | | eth/downloader: fix active peer shadowing, polish func namesPéter Szilágyi2015-05-133-24/+16
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* | | | Merge pull request #946 from Gustav-Simonsson/fix_geth_unlock_accountJeffrey Wilcke2015-05-131-1/+2
|\ \ \ \ | | | | | | | | | | Fix hex conversion in --unlock and log when successful
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