public async Task<ActionResult> GetGrainKeyFromType(string type)
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var grainInfoGrain = clusterClient.GetGrain<IMethodInvocationGrain>(type);
var grainKeyType = await grainInfoGrain.GetGrainKeyType();
return Json(grainKeyType, JsonRequestBehavior.AllowGet);
}
public async Task<ActionResult> GetAllGrainTypes()
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var dashboardCollectorGrain = clusterClient.GetGrain<IDashboardCollectorGrain>(Guid.Empty);
var types = await dashboardCollectorGrain.GetGrainTypes();
return Json(types, JsonRequestBehavior.AllowGet);
}
public async Task<ActionResult> GetGrainInfo(GetGrainInfoRequest grainInfoRequest)
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var typeFilterGrain = clusterClient.GetGrain<IFilterGrain>(Guid.Empty);
var filters = await typeFilterGrain.GetFilters(grainInfoRequest.GrainType, grainInfoRequest.GrainId);
return Json(filters);
}
public async Task SetSummaryViewLimit(int summaryViewLimit)
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var dashboardInstanceGrain = clusterClient.GetGrain <IDashboardInstanceGrain>(0);
await dashboardInstanceGrain.SetSummaryViewLimit(summaryViewLimit);
}
public async Task <DiffModel> GetCurrentSnapshot(AppliedFilter filter, string grainSessionId)
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(grainSessionId);
var dashboardInstanceGrain = clusterClient.GetGrain <IDashboardInstanceGrain>(0);
var diffmodel = await dashboardInstanceGrain.GetAll(filter);
return(diffmodel);
}
public async Task<ActionResult> GetFilters(GetFiltersRequest filtersRequest)
{
if (filtersRequest?.Types == null)
return null;
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var filterGrain = clusterClient.GetGrain<IFilterGrain>(Guid.Empty);
var filters = await filterGrain.GetGroupedFilterValues(filtersRequest.Types);
return Json(filters, JsonRequestBehavior.AllowGet);
}
public async Task<ActionResult> GetDashboardInfo()
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var dashboardCollectorGrain = clusterClient.GetGrain<IDashboardCollectorGrain>(Guid.Empty);
var types = await dashboardCollectorGrain.GetGrainTypes();
var dashboardInfo = new DashboardInfo
{
Silos = await dashboardCollectorGrain.GetSilos(),
AvailableTypes = types
};
return Json(dashboardInfo, JsonRequestBehavior.AllowGet);
}
public async Task<ActionResult> GetInfoForGrainType(string type)
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var dashboardCollectorGrain = clusterClient.GetGrain<IDashboardCollectorGrain>(Guid.Empty);
var ids = await dashboardCollectorGrain.GetGrainIdsForType(type);
var grainInfoGrain = clusterClient.GetGrain<IMethodInvocationGrain>(type);
var methods = new List<GrainMethod>();
if (_allowMethodsInvocation)
{
methods = await grainInfoGrain.GetAvailableMethods();
}
var keyType = await grainInfoGrain.GetGrainKeyType();
return Json(new {Methods = methods, Ids = ids, KeyType = keyType}, JsonRequestBehavior.AllowGet);
}
public async Task RegisterGrainClient(string grainSessionId)
{
await _semaphoreSlim.WaitAsync();
try
{
if (!StreamHandles.ContainsKey(grainSessionId))
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(grainSessionId);
var streamprovider = clusterClient.GetStreamProvider(StreamKeys.StreamProvider);
var stream = streamprovider.GetStream <DiffModel>(Guid.Empty, StreamKeys.OrniscientClient);
StreamHandles.Add(grainSessionId, await stream.SubscribeAsync(this));
}
}
finally
{
_semaphoreSlim.Release();
}
}
public async Task<ActionResult> InvokeGrainMethod(string type, string id, string methodId, string parametersJson,
bool invokeOnNewGrain = false)
{
if (_allowMethodsInvocation)
{
try
{
var clusterClient = await GrainClientMultiton.GetAndConnectClient(GrainSessionId);
var methodGrain = clusterClient.GetGrain<IMethodInvocationGrain>(type);
var methodReturnData = await methodGrain.InvokeGrainMethod(id, methodId, parametersJson);
return Json(methodReturnData, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Error: " + ex.Message);
}
}
return new HttpStatusCodeResult(HttpStatusCode.Forbidden, "Error: This method cannot be invoked");
}