private async Task GetMetadataAsync(HttpContext httpContext, StatefulServiceContext serviceContext, IReliableStateManager stateManager)
{
// Query for metadata about reliable collections.
string metadata = await stateManager.GetMetadataAsync().ConfigureAwait(false);
httpContext.Response.ContentType = "application/xml";
httpContext.Response.StatusCode = (int)HttpStatusCode.OK;
// Write the response.
await httpContext.Response.WriteAsync(metadata).ConfigureAwait(false);
}
Task <string> IQueryableService.GetMetadataAsync()
{
return(StateManager.GetMetadataAsync());
}