/// <inheritdoc />
public Task <StateMachineCommandResponse> ApplyCommandAsync(StateMachineCommandRequest command)
{
if (Role == Role.Leader)
{
_commands.TryAdd(command);
return(Task.FromResult(new StateMachineCommandResponse()
{
Outcome = CommandOutcome.Accepted
}));
}
else if (_settings.ExecuteStateMachineCommandsOnClientBehalf && _leaderAddress != null)
{
var leaderProxy = _peerManager.GetProxy(_leaderAddress);
return(leaderProxy.ApplyCommandAsync(command));
}
else if (_settings.RedirectStateMachineCommands && _leaderAddress != null)
{
return(Task.FromResult(new StateMachineCommandResponse()
{
Outcome = CommandOutcome.Redirect,
DirectTo = _leaderAddress
}));
}
else
{
return(Task.FromResult(new StateMachineCommandResponse()
{
Outcome = CommandOutcome.ServiceUnavailable
}));
}
}
public Task <StateMachineCommandResponse> ApplyCommandAsync(StateMachineCommandRequest command)
{
var nodes = _nodes.Values.ToArray();
var node = nodes[_r.Next(0, nodes.Length)];
return(node.ApplyCommandAsync(command));
}
public Task <StateMachineCommandResponse> ApplyCommandAsync(StateMachineCommandRequest command)
{
throw new NotImplementedException();
}
