Add the services thread pool and a computation thread pool to the
EthScheduler.
* Services are long running, sequential, and infrequently start tasks
such as Full Sync and Fast Sync.
* Computations are short and high CPU intensity tasks such as ECDSA
signature extractions and POW validation. The intent is that each
runnable represents one such extraction and the extractions from a
block are saturated across available processing power. These
computations should have zero dependencies outside their object and
thread.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Log the milestone blocks in use at startup.
* Remove duplicate word "key" in log message when new key is generated.
* Don't log that mining is paused while behind chain head when mining is not enabled.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* added CLI for permissioning config file path
* added test for --permissions-config-file without param value
* merged changes from NC-1968 and set the config path on the PermissioningConfiguration object when it's created
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Add PrivateTransactionHandler
* Implementing PrivateTransactionHandler
* Send Privacy Marker Transaction to Privacy Precompile Smart Contract
* Tests Handler
* Fix up Private Transaction Handler Test
* Remove wildcard import
* Remove Orion tests from PrivateTransactionHandler
* Fix test exception
* Return error if orion call fails
* Fix PrivateTransactionHandler implementation
- The whole base64 rlp encoded private transaction should be sent to Orion rather than the base64 encoded input of the private transaction.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Download receipts
* store blocks without processing transactions
* Only apply light validation during fast sync.
* Mark fast sync chain download as complete when pivot block has been reached.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* created fixed difficulty calculator.
* Use fixed calculator at the right spot.
* Use fixeddifficulty in the main dev.json file.
* Removed development difficulty calculators.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Messages which originate with the current node are logged in the
gossiper such that if a remote peer sends a packet which originated
from the local back to the local node, it should not go back out
again.
It was found that if a non-existent account sent a transaction via
JSON RPC - the transction would be rejected, even if the upfront cost
of the transaction was 0 (0 gasprice, and 0 value).
This was because the sender was deemed to not exist, therefore not
have the required funds.
If the tranasaction was received via block propogation, this problem
would not be hit (as the sender account would be created in the world
state prior to validating the transaction). Local/remote transactions
did not have access to the world state to do this.
MainnetTransactionValidator has been updated to allow a 'null' sender
to create a transaction if the price is zero (and the nonce is acceptable
from the standpoint of a default/initial account state).
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Separate the management of sync target and actual import from the rest of the Downloader logic in preparation for introducing a fast sync chain downloader.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
fixes NC-2104 remove Clique and iBFT defaults and centralise default values
As toString() is used to display default values in CLI description and this is
not used anywhere else for RpcApi objects, it may have been used for debug long
ago, but now we can use the simple string value as return from toString.
Then we are able to use the DEFAULT_JSON_RPC_APIS constant as default value
directly instead of hard coded defaults string in option that was probably used
because previous toString was not outputting correct representation. It may be
interesting to comment when some does this sort of hack.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Makes Synchronizer responsible for deciding if it has enough peers or not rather than ProtocolManager.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Add Privacy Cli options
* Wire up Precompiled contract configuration to Protocol Spec
* Rename createDefault to noPrivacy to indicate the defaults.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Add support for initiating fast sync to DefaultSynchronizer, starting full sync once that completes.
* Wait for a minimum number of peers to be available before starting fast sync.
* Select pivot block.
* Fetch the pivot block header.
* Ensure that a majority of peers (which have the pivot block) agree on the block.
* Pull isRetryingError and assignPeer up to AbstractRetryingPeerTask so it can be reused.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* added test and DSL for node with --no-discovery
* reversed boolean for discovery
* changed to Boolean and arity = 1
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
new JSON rpc call admin_addPeer that lists a peer as a node we should always be connected to
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Vinicius Stevam
Adrian Sutton
Danno Ferrin
mbaxter
Lucas Saldanha
mark-terry
Chris Mckay
Puneetha Karamsetty
Kasper Ziemianek
Sally MacFarlane
Rob Dawson
tmohay
Nicolas MASSART
Ivaylo Kirilov