public async UnaryResult <GetCurrentStateResponse> GetCurrentStateAsync(GetCurrentStateRequest request)
{
(var stateType, var inputType) = GetGenericTupleFromHeaders();
var getCurrentStateAsync = (GetCurrentStateAsyncDelegate)DelegateCache
.GetOrAdd(
key: (nameof(GetCurrentStateAsync), stateType, inputType, NoPayloadType),
valueFactory: tuple =>
{
var machineIdParameter = Expression.Parameter(typeof(string), "machineId");
var cancellationTokenParameter = Expression.Parameter(typeof(CancellationToken), "cancellationToken");
return(Expression.Lambda <GetCurrentStateAsyncDelegate>(
Expression.Call(
instance: Expression.Constant(LocalAdapter, LocalAdapter.GetType()),
methodName: nameof(GetCurrentStateAsync),
typeArguments: new[] { stateType, inputType },
arguments: new Expression[]
{
machineIdParameter,
cancellationTokenParameter
}),
false,
machineIdParameter,
cancellationTokenParameter)
.Compile());
});
return(await getCurrentStateAsync(
request.MachineId,
GetCallCancellationToken()));
}
public override Task <GetCurrentStateResponse> GetCurrentState(GetCurrentStateRequest request) =>
FromResult(new GetCurrentStateResponse()
{
State = _state
});
