Most peers discovered on the network only define a single UDP port and have no explicitly defined TCP port. At least some of these peers are listening on the TCP port matching the advertised UDP port so assume the ports are the same and attempt a connection.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
When RemovePeer is invoked, the specified peer is removed from the "Maintained" connections in NettyP2p, and the connection to said peer is disconnected.
The peer is not added to the blacklist, on the premise that this behaviour will typically be used when peer-discovery is disabled, thus no future connection to the peer in question will be attempted (except via an AddPeer JSON RPC call).
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Synchronizer returns false if it is in sync
* expand RunnerTest to test eth_syncing behaviour
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Maintain a staticnodes.json
The staticnodes.json file resides in the pantheon data directory,
is parsed at startup to determine which peers can be connected
to (aside from bootnodes), and is updated whenever addPeer/removePeer
RPC is invoked.
This file is not updated when finding neighbour peers (ONLY on RPC
call).
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Lower the log level of discovery connections to unreachable networks,
such as a box without IPv6 enabled connecting to an IPv6 peer.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Biggest change is that UnusedVariable and UnusedMethod went to WARN by
default. Since our build is a no warning build this means we either need
to turn them off or fix them. I mostly opted for the latter. Test code
was mostly fixed, unused loggers were deleted, and other shipped code
was mostly suppressed.
Two less noisy fixes to not use `SortedSet` and to use zero based
comparable results instead of -1, 0, and 1. Also a compiler nit in
errorprone was suppressed, per the description it won't affect us.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Capture input and output metrics for each pipe rather than out input.
* Replace the batching processor with a BatchingReadPipe that wraps a normal pipe and creates batching on the fly.
Avoids needing an extra thread and synchronization overhead to create batches.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* refactor NodeWhitelistController -> NodeLocalConfigPermissioningController
* added smart contract permissioning config
* only use SyncStatusProvider if Smart Contract Permissioning enabled
* check we are not adding self enode
* local permissioning controller isPermitted() should return true if either source OR destination is permitted
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2343] some stubs in progress
* [PAN-2343] getting close to what could be a working contract controller
* [PAN-2343] added the permissioning provider interface to the smart contract controller
* [PAN-2343] smart permissioning queryer works
* [PAN-2343] docs for the smart contract permissioning controller
* [PAN-2343] removed some bad debugging
* [PAN-2343] docs
* [PAN-2343] final
* [PAN-2343] charsets
* [PAN-2343] dependencies that are missing
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2348] Changes in chain head (new blocks or chain reorgs) should trigger new permissioning check
* [PAN-2348] Changes in chain head (new blocks or chain reorgs) should trigger new permissioning check
* Errorprone
* Fix changes
* Spotless
* PR comments
* Spotless
* Fix test
* Fix javadoc
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Improve the import log line to include relevant metrics like number
of transactions, ommers, and gas usage.
Also, this fixes a bug in that we get task times when metrics are not
turned on.
Sample line:
2019-03-11 21:03:50.245+00:00 | EthScheduler-Workers-3 | INFO | BlockPropagationManager | Imported #36 / 20 tx / 0 om / 420,000 (4.0%) gas / (0xecb366469d88d9d75b20721581797c1eb1118557b93db9a460dc0e000b9ec7fe) in 0.143s.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Store the instant that a pending transaction is added to the txpool, and expose this out through the api.
* Clock.systemUTC only used once.
* TestClock class added with a factory method for a fixed clock.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* PAN-2057: Accept transactions in the pool with nonce above account sender nonce
* Simplifying if statement
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2342] Created SyncStatusNodePermissioningProvider and NodePermissioningController
* Fix block height comparison logic
* Unit test for SyncStatusNodePermissioningProvider
* Add comment about permissioning while not in sync
* PR comments
* Fix missing final
* Fixing unit test
* Unsubscribing from Synchronizer SyncStatus updates after reaching sync
* Fix race condition
* Simplifying synchronization between callbacks
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Forces subclasses have to implement it so they specify minimum requirements for the peer to use.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Lucas Saldanha
Adrian Sutton
Chris Mckay
Sally MacFarlane
Danno Ferrin
mbaxter
Trent Mohay
Martin
Puneetha Karamsetty
Rob Dawson
Edwin Greene