112 Commits (afc1abd878351e318513bed8974f1eb4a321f16c)

Author	SHA1	Message	Date
Felix Lange	16d8397e30	core: lower transaction pool max queue limit	8 years ago
Felix Lange	1f1ea18b54	core/state: implement reverts by journaling all changes ... This commit replaces the deep-copy based state revert mechanism with a linear complexity journal. This commit also hides several internal StateDB methods to limit the number of ways in which calling code can use the journal incorrectly. As usual consultation and bug fixes to the initial implementation were provided by @karalabe, @obscuren and @Arachnid. Thank you!	8 years ago
Péter Szilágyi	b4a5251391	core: abstract out a sorted transaction hash map	8 years ago
Péter Szilágyi	a183ea29f9	core: add upper bound on the queued transctions	8 years ago
Péter Szilágyi	0ef327bbee	core, eth, internal, miner: optimize txpool for quick ops	8 years ago
Péter Szilágyi	795b70423e	core, eth, miner: only retain 1 tx/nonce, remove bad ones	8 years ago
Felix Lange	fc85dd175e	core: add missing lock in TxPool.{GetTransaction,RemoveTx} ... Fixes #2650	9 years ago
Felix Lange	56ed6152a1	core, eth, miner: improve shutdown synchronisation ... Shutting down geth prints hundreds of annoying error messages in some cases. The errors appear because the Stop method of eth.ProtocolManager, miner.Miner and core.TxPool is asynchronous. Left over peer sessions generate events which are processed after Stop even though the database has already been closed. The fix is to make Stop synchronous using sync.WaitGroup. For eth.ProtocolManager, in order to make use of WaitGroup safe, we need a way to stop new peer sessions from being added while waiting on the WaitGroup. The eth protocol Run function now selects on a signaling channel and adds to the WaitGroup only if ProtocolManager is not shutting down. For miner.worker and core.TxPool the number of goroutines is static, WaitGroup can be used in the usual way without additional synchronisation.	9 years ago
Jeffrey Wilcke	f0cbebb19f	core: added basic chain configuration ... Added chain configuration options and write out during genesis database insertion. If no "config" was found, nothing is written to the database. Configurations are written on a per genesis base. This means that any chain (which is identified by it's genesis hash) can have their own chain settings.	9 years ago
Leif Jurvetson	b7bb2d8589	core: various typos	9 years ago
Jeffrey Wilcke	b6d88a0e9f	core, core/vm, crypto: fixes for homestead ... * Removed some strange code that didn't apply state reverting properly * Refactored code setting from vm & state transition to the executioner * Updated tests	9 years ago
Gustav Simonsson	371871d685	parmas, crypto, core, core/vm: homestead consensus protocol changes ... * change gas cost for contract creating txs * invalidate signature with s value greater than secp256k1 N / 2 * OOG contract creation if not enough gas to store code * new difficulty adjustment algorithm * new DELEGATECALL op code	9 years ago
Péter Szilágyi	d3642b0715	core, eth, rpc/api: rpc method to inspect the txpool queue	9 years ago
Péter Szilágyi	a2dc074b1d	core, core/types, miner: fix transaction nonce-price combo sort	9 years ago
Péter Szilágyi	649787a9bf	core: fix transaction reorg issues within the tx pool	9 years ago
zsfelfoldi	975c591261	core: tx pool skip price validation for "owned" transactions	9 years ago
Gustav Simonsson	1b1f293082	core/state, core, miner: handle missing root error from state.New	9 years ago
Péter Szilágyi	402fd6e8c6	core, eth, event, miner, xeth: fix event post / subscription race	9 years ago
Jeffrey Wilcke	eaa4473dbd	core, core/types: readd transactions after chain re-org ... Added a `Difference` method to `types.Transactions` which sets the receiver to the difference of a to b (NOTE: not a **and** b). Transaction pool subscribes to RemovedTransactionEvent adding back to those potential missing from the chain. When a chain re-org occurs remove any transactions that were removed from the canonical chain during the re-org as well as the receipts that were generated in the process. Closes #1746	9 years ago
Jeffrey Wilcke	b60a27627b	core: transaction nonce recovery fix ... When the transaction state recovery kicked in it assigned the last (incorrect) nonce to the pending state which caused transactions with the same nonce to occur. Added test for nonce recovery	9 years ago
Jeffrey Wilcke	7a75da63c6	core: added default genesis block ... When a user runs a freshly setup geth w/o a database initialised the default genesis block is decoded and inserted in to the database.	9 years ago
Bas van Kervel	7e31df3987	bugfix, pending transaction was resend with new gas price/limit but not removed from transaction pool	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
Felix Lange	3f047be5aa	all: update license headers to distiguish GPL/LGPL ... All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Jeffrey Wilcke	a748afce03	core: txpool listen for ChainHeadEvent instead of ChainEvent ... Changed the transaction pool to listen for ChainHeadEvent when resetting the state instead of ChainEvent. It makes very little sense to burst through transactions while we are catching up (e.g., have more than one block to process)	10 years ago
Jeffrey Wilcke	61ca780f3b	core: reduce CPU load by reducing calls to checkQueue ... * Reduced maxQueue count * Added proper deletion past maxQueue limit * Added cheap stats method to txpool queueCheck was called for **every** transaction instead of: 1. add all txs 2. check queue previously 1. add txs[i] 2. check queue 3. if i < len(txs) goto 1.	10 years ago
Felix Lange	1d42888d30	core/types: make blocks immutable	10 years ago
Felix Lange	654564e164	core/types: make transactions immutable	10 years ago
Bas van Kervel	a4a4e9fcf8	removed old rpc structure and added new inproc api client	10 years ago
obscuren	f5abc9f188	core, core/vm: state improvements and tx pool speed up ... Removed full tx validation during state transitions	10 years ago
obscuren	e79cc42dfe	core: moved check for max queue to checkQueue ... Moved the queue to check to the checkQueue method so no undeeded loops need to be initiated or sorting needs to happen twice.	10 years ago
obscuren	21fa29111b	core: reduce max allowed queued txs per address ... Transactions in the queue are now capped to a maximum of 200 transactions. This number is completely arbitrary.	10 years ago
obscuren	6d817e16c1	core, miner: tx pool drops txs below ask price	10 years ago
obscuren	4407524d13	core: fixed race condition for subscriptions	10 years ago
obscuren	65a48f9cd8	core: fixed race condition in the transaction pool ... Removed `Stop/Start` mechanism from the transaction pool.	10 years ago
obscuren	bc6031e7bb	core, xeth: moved nonce management burden from xeth to txpool	10 years ago
Felix Lange	73c355591f	core, eth: document that result of GetTransactions is modifiable	10 years ago
obscuren	5245bd7b20	core: added a test for missing nonces ... This test showed the logic in the queue was slightly flawed sending out transactions to its peer it couldn't even resolve itself.	10 years ago
obscuren	912cf7ba04	core: added fork test & double nonce test	10 years ago
obscuren	dcdb4554d7	core: documented changes in tx pool	10 years ago
obscuren	cf5ad266f6	core: only change the nonce if the account nonce is lower	10 years ago
obscuren	9dd12a64a7	core: renamed txs to pending	10 years ago
obscuren	140d883901	core: test updates	10 years ago
obscuren	d09a6e5421	core, eth, miner: moved nonce management to tx pool. ... Removed the managed tx state from the chain manager to the transaction pool where it's much easier to keep track of nonces (and manage them). The transaction pool now also uses the queue and pending txs differently where queued txs are now moved over to the pending queue (i.e. txs ready for processing and propagation).	10 years ago
Felix Lange	5721c43585	core: update documentation comments for TxPool	10 years ago
Felix Lange	ca31d71107	core: remove unused code from TxPool	10 years ago
Felix Lange	08befff8f1	core: compute less transaction hashes in TxPool	10 years ago
Gustav Simonsson	147a699c65	Add missing err checks on From() (skip RPC for now)	10 years ago
Gustav Simonsson	32e1b104f8	Add EC signature validations before call to libsecp256k1	10 years ago