Commit Graph

16 Commits

Author SHA1 Message Date
Jeffrey Wilcke 987c1a595a eth/filters: pending logs
Pending logs are now filterable through the Go API. Filter API changed
such that each filter type has it's own bucket and adding filter
explicitly requires you specify the bucket to put it in.
2016-02-13 13:14:02 +01:00
Jeffrey Wilcke 9901a40f04 core: added a new RemovedLogEvent
When a chain reorganisation occurs we collect the logs that were deleted
during the chain reorganisation. The removed logs are posted to the
event mux indicating that those were deleted during the reorg.
2015-12-01 12:12:30 +01:00
Jeffrey Wilcke 361082ec4b cmd/evm, core/vm, test: refactored VM and core
* Moved `vm.Transfer` to `core` package and changed execution to call
`env.Transfer` instead of `core.Transfer` directly.
* core/vm: byte code VM moved to jump table instead of switch
* Moved `vm.Transfer` to `core` package and changed execution to call
  `env.Transfer` instead of `core.Transfer` directly.
* Byte code VM now shares the same code as the JITVM
* Renamed Context to Contract
* Changed initialiser of state transition & unexported methods
* Removed the Execution object and refactor `Call`, `CallCode` &
  `Create` in to their own functions instead of being methods.
* Removed the hard dep on the state for the VM. The VM now
  depends on a Database interface returned by the environment. In the
  process the core now depends less on the statedb by usage of the env
* Moved `Log` from package `core/state` to package `core/vm`.
2015-10-04 01:13:54 +02:00
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
2015-09-21 20:33:28 +02:00
Felix Lange bfbcfbe4a9 all: fix license headers one more time
I forgot to update one instance of "go-ethereum" in commit 3f047be5a.
2015-07-23 18:35:11 +02:00
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".
2015-07-22 18:51:45 +02:00
Felix Lange ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
obscuren 0f76a1c6df core: changed how head events are checked 2015-05-15 00:42:06 +02:00
obscuren a2919b5e17 core, eth, miner: improved tx removal & fatal error on db sync err
* core: Added GasPriceChange event
* eth: When one of the DB flush methods error a fatal error log message
  is given. Hopefully this will prevent corrupted databases from
  occuring.
* miner: remove transactions with low gas price. Closes #906, #903
2015-05-11 11:39:33 +02:00
obscuren 0330077d76 moved state and vm to core 2015-03-23 16:59:09 +01:00
obscuren 0be6d34048 finally merged *the missing* 2015-03-23 12:12:49 +01:00
obscuren 14a2f42f37 fixed chain event. Closes #529 2015-03-19 16:19:54 +01:00
obscuren 8d9be18b29 Queued approach to delivering chain events 2015-03-06 15:50:44 +01:00
obscuren fa4cbad315 Optimisations and fixed a couple of DDOS issues in the miner 2015-02-19 22:33:22 +01:00
zelig 5022a31889 add NewMinedBlockEvent 2014-12-14 20:27:06 +00:00
obscuren 9008b155d3 Renamed `chain` => `core` 2014-12-04 10:28:02 +01:00