start() guarantees ports are open before it returns but doesn't block until shutdown. Then awaitStop can be used by callers who want to block until Pantheon exits.
Fixes intermittency regression in RunnerTest with thanks to @usmansaleem for reporting via #1067.
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>
With re-enabling IBFT 1.0, an error was introduced whereby the Eth/62
and ETH/63 protocols did not have a mapped ProtocolManager (resulting
in an eror at runtime).
This change ensures all protocols are handled by the Istanbul64
ProtocolManager.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
fixes PAN-2259 prevent public key export subcommands to create the database
Creation of the database is useless at this stage, so don't create it as it's
usually necessary to remove it if created as we want to use the output of
this subcommand to change the genesis that makes the created database useless.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
With the removal of the ottoman command line option, Pantheon lost the
ability to synchronise with Quorum.
This change allows Pantheon to synchronise with quorum via the
IbftLegacyPantheonController, which uses an Instanbul64 protocol
manager in place of the EthProtocolManager.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
The P2P and discovery ports are now always dynamically assigned (set to port 0 when starting pantheon) to guarantee they always select an available port.
This however means you can't determine the ports that will be used or the enode URL for a node before it has started. The main effect of this is that nodes have to use the peer discovery process to discover each other rather than having every node in the network in the boot nodes list. A single node is started first with no bootnodes, then other nodes are started with that node as their bootnode and use peer discovery to find the other nodes as they start.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Start P2P network synchronously so the ports are guaranteed to be known before we write the ports file
Include the P2P TCP port in ports file even when peer discovery is disabled.
Load information from the advertised peer rather than the discovery listening socket.
Fix admin_nodeInfo to include the ?discport param in the enode URI when the discovery port differs from the P2P port.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Implement admin_nodeInfo RPC call. This involved bringing data from the
ethNetworkConfig and genesis json into the rpc call, so it had a lot of
testing side effects.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2341] Created mechanism to publish sync status
* Refactoring WebSockets syncing subscription to respond to SyncStatus events
* Removing rpc-ws-refresh-delay option
* Removing ws-refresh-delay option from ATs
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
[PAN-2369] RunnerTest fail on Windows due to network startup timing issue
* Forces RunnerTest to wait for the P2PNetwork to start and actually configure it's ports before asking for them.
* Re-Enables RunnerTest.fullSyncFromGenesis()
* Re-Enables RunnerTest.fastSyncFromGenesis()
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
We are growing our list of metrics by the day, and some of them we don't
always need. So we should provide a way to trim them.
* If metrics are not enabled we supply a no-op metrics
* If only select metric categories are enabled we supply real metrics
for the selected metrics and no-op metrics for all the rest
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Sometimes we get very short and unhelpful exceptions from deep in
pantheon ('null' for example). This change makes it so that if
--logging is at DEBUG, TRACE, or ALL then the stack trace that caused
the exit will also be printed.
This is done by providing our own impl of defaultExceptionHandler that
is aware of the logLevel in PantheonCommand.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Add RLP encoding subcommand for at least ibftExtraData to be inserted in genesis file.
There's only one encodable type for the moment, however the `--type` option is already there with a default value on this type. We'll add more possible types later if needed and the current type will remain the default one.
The file output is optional and it writes to standard output by default, same for
standard input or a file.
Tests and doc change.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Instantiate individual metrics where they're used
* Cache prometheus metrics to allow "duplicate" creation of metrics
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Adds a PeerValidator that, when the Dao fork milestone is in use, checks that the Dao block is present on each peer when they connect and disconnects them if they are on the wrong chain.
Also:
* Make GetHeadersFromPeer task stricter in validating response matches.
* Update BlockHeadersMessage to return a list of headers
* Add more controls to DeterministicEthScheduler test util
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
add public key address export subcommand
make the file output optional and write to standard output by default
code, tests and doc changes
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
There is a failure mode of IBFT whereby a validator fails to import
a block, and also fails to receive the NewBlock message from its
peers. This means said validator is unable to participate in
subsequent rounds, and may cause the network to halt.
To overcome this issue, if an IBFT validator receives messages from
a future height, it will update the "BestEstimatedHeight" of the
corresponding EthPeer object, such that the Synchroniser will
(eventually) download the requisite blocks - thus allowing the
IBFT network to continue to operate.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
It was identified during a demonstration that Pantheon, when running
in IBFT would show a "Bad Block Import" when a validator was added or
removed from the validator pool.
It was determined this was due to IBFT maintaining a single, 'global'
copy of the curent list of validators, which was updated when a block
was imported - thus when a block which had been imported vi IBFT
was then received via Eth block propogation, the validator list would
not align with the global list (as it had been updated in the IBFT
import).
The solution has been to utilise the VoteTallyCache as used in the
Clique implementation.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
When using the data-path internally use an absolute version instead of the path instead of a relative form.
This fixes a null pointer exception when the data-path is set to an empty string (in a TOML config using `data-path=""` or CLI using `--data-path=`) and interprets that empty string to be the current working directory.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* don't create a new CommandLine object in the case of exception - this caused the help to be missing the mixins added
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Skip requesting data we already have but continue to walk the tree to ensure we have all child nodes.
* Don't delete fast sync state on stop. Allow resuming world state downloads.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Puneetha Karamsetty
Adrian Sutton
Rob Dawson
Trent Mohay
Nicolas MASSART
Chris Mckay
Danno Ferrin
Lucas Saldanha
Eric Kellstrand
Sally MacFarlane
Ivaylo Kirilov
mbaxter
Jason Frame
mark-terry