private bool IsVotingOnMultisigMember(VotingData votingData)
{
if (votingData.Key != VoteKey.AddFederationMember && votingData.Key != VoteKey.KickFederationMember)
{
return(false);
}
if (!(this.network.Consensus.ConsensusFactory is PoAConsensusFactory poaConsensusFactory))
{
return(false);
}
IFederationMember member = poaConsensusFactory.DeserializeFederationMember(votingData.Data);
// Ignore votes on multisig-members.
return(FederationVotingController.IsMultisigMember(this.network, member.PubKey));
}
private void OnBlockConnected(BlockConnected blockConnectedData)
{
// Update last active time.
uint timestamp = blockConnectedData.ConnectedBlock.ChainedHeader.Header.Time;
PubKey key = this.slotsManager.GetFederationMemberForTimestamp(timestamp).PubKey;
this.fedPubKeysByLastActiveTime.AddOrReplace(key, timestamp);
this.SaveMembersByLastActiveTime();
// Check if any fed member was idle for too long.
ChainedHeader tip = this.consensusManager.Tip;
foreach (KeyValuePair <PubKey, uint> fedMemberToActiveTime in this.fedPubKeysByLastActiveTime)
{
uint inactiveForSeconds = tip.Header.Time - fedMemberToActiveTime.Value;
if (inactiveForSeconds > this.federationMemberMaxIdleTimeSeconds && this.federationManager.IsFederationMember &&
!FederationVotingController.IsMultisigMember(this.network, fedMemberToActiveTime.Key))
{
IFederationMember memberToKick = this.federationManager.GetFederationMembers().SingleOrDefault(x => x.PubKey == fedMemberToActiveTime.Key);
byte[] federationMemberBytes = this.consensusFactory.SerializeFederationMember(memberToKick);
bool alreadyKicking = this.votingManager.AlreadyVotingFor(VoteKey.KickFederationMember, federationMemberBytes);
if (!alreadyKicking)
{
this.logger.LogWarning("Federation member '{0}' was inactive for {1} seconds and will be scheduled to be kicked.", fedMemberToActiveTime.Key, inactiveForSeconds);
this.votingManager.ScheduleVote(new VotingData()
{
Key = VoteKey.KickFederationMember,
Data = federationMemberBytes
});
}
else
{
this.logger.LogDebug("Skipping because kicking is already voted for.");
}
}
}
}
