Log validator result elections (#483)

* Log on ValidatorElections

* merge master (#496)

* Check message address against signature (#477)

* Check signing validator's address matches msg address

* Add comments about use of sig data in tests

* Try fix Circle build test failures

* Try fix Circle build test failures, take 2

* tx price heap fix (#471)

* contract_comm/currency/currency.go

* fixed the txn price-sorted min-heap

* merge master (#490)

* Add precompiles to access validator set (#441)

* set max gas to double of the charged gas for the 'intrinsic' smart contract calls (#472)

* set max gas to double of the charged gas for the 'intrinsic' evm operations

* addressed PR comments

* addressed pr comment

* Adds Prepared Certificates to ensure Istanbul liveness (#366)

* Check message address against signature (#477)

* Check signing validator's address matches msg address

* Add comments about use of sig data in tests

* Try fix Circle build test failures

* Try fix Circle build test failures, take 2

* added new option --use-in-memory-discovery-table (#479)

* added new option --use-in-memory-discovery-table

* merge master (#489)

* Adds Prepared Certificates to ensure Istanbul liveness (#366)

* Check message address against signature (#477)

* Check signing validator's address matches msg address

* Add comments about use of sig data in tests

* Try fix Circle build test failures

* Try fix Circle build test failures, take 2

* Allow v4/v5 on a bootnode simultaneously, allow mobile to use discv5 (#454)

* changes for isolating celo networks

* changes to get unit tests working

* changes to add salt in the discovery packets

* removed checking for the ip address when handling a reply

* added ping-ip-from-packet option to bootnode

* for handling expected replies, don't filter on expected sender ip address if --pingIPFromPacket is used

* Add v4 flag

* Add unhandled and quicken docker builds

* Add salt & logs

* Add v4 flag

* Add PeerDiscovery to mobile node config

* Remove logs

* Remove hardcoded bootnodes

* Add salt & turn on discv5

* Delete hardcoded eth bootnodes

* Make Discoveryv5 configurable

* Lint

* Add comment to bootnode v4/v5 handling

* Change PeerDiscovery -> NoDiscovery

* Remove mobile geth no discovery

* Reduce istanbul default timeout, cap exp backoff (#475)

* Reduce istanbul default timeout, cap exp backoff

* Ensure round 0 timeout factors in block period

* Sanitize logs (#495)

* Change registry lookup and infrastructure lookup error logs to debug level

* Sanitize logs regarding registry deployment

* Change empty abi logging and comment

* Lower log level from error to warning for potentially outdated istanbul messages

* Change back to an error message

* Add input length checks for precompiled contracts (#476)

* add input length checks

* check exact input length. add a new error for input length. check input in a few more places

* add tests that verify the input-length checks for contracts that don't require an evm instance

* fix formatting

* add comments to explain input length checks

* run the formatter

* e2e transfer test was failing because it passes in a transaction options object, making the input larger than 96 bytes

* e2e tests have revealed that our precompiled contracts need to be tolerant of inputs that are longer than the bytes that are actually read

consensus/istanbul/backend/handler.go

@@ -111,7 +111,13 @@ func (sb *Backend) NewChainHead() error {
 	currentBlock := sb.currentBlock()
 	if istanbul.IsLastBlockOfEpoch(currentBlock.Number().Uint64(), sb.config.Epoch) {
 		sb.logger.Trace("At end of epoch and going to refresh validator peers", "current block number", currentBlock.Number().Uint64())
-		go sb.RefreshValPeers(sb.getValidators(currentBlock.Number().Uint64(), currentBlock.Hash()))
+		valset := sb.getValidators(currentBlock.Number().Uint64(), currentBlock.Hash())
+		if _, val := valset.GetByAddress(sb.Address()); val == nil {
+			sb.logger.Info("Validators Election Results: Node OUT ValidatorSet")
+		} else {
+			sb.logger.Info("Validators Election Results: Node IN ValidatorSet")
+		}
+		go sb.RefreshValPeers(valset)
 	}
 
 	go sb.istanbulEventMux.Post(istanbul.FinalCommittedEvent{})