public HttpResponse GetHwandazaAutomationCover()
{
var command = new HwandazaCommand()
{
Command = "cover",
};
byte[] responseData = Encoding.UTF8.GetBytes(GetResponseContentAsync(command).Result);
return(new HttpResponse(Windows.Web.Http.HttpStatusCode.Ok, responseData));
}
private async Task <string> ResubmitRequestAppServiceAsync(HwandazaCommand command)
{
//re-establish appservice connection
await AppServiceInstance.SetAppServiceConnection();
_appServiceConnection = AppServiceInstance.Instance.GetAppServiceConnection();
var responseContent = "{}";
var appServiceResponse = RequestAppServiceAsync(command).Result;
if (appServiceResponse != null)
{
if (appServiceResponse.Status == AppServiceResponseStatus.Success)
{
responseContent = appServiceResponse.Message["Response"] as string;
}
}
return(responseContent);
}
private async Task <string> GetResponseContentAsync(HwandazaCommand command)
{
var responseContent = "{}";
var appServiceResponse = RequestAppServiceAsync(command).Result;
if (appServiceResponse != null)
{
if (appServiceResponse.Status == AppServiceResponseStatus.Success)
{
responseContent = appServiceResponse.Message["Response"] as string;
}
else
{
//attempt a reconnections and resubmit the command the
responseContent = await ResubmitRequestAppServiceAsync(command);
}
}
return(responseContent);
}
private async Task <AppServiceResponse> RequestAppServiceAsync(HwandazaCommand command)
{
AppServiceResponse response = null;
try
{
var hwandazaMessage = new ValueSet {
{ "HwandazaCommand", JsonConvert.SerializeObject(command) }
};
#pragma warning disable CS4014
response = await _appServiceConnection.SendMessageAsync(hwandazaMessage);
#pragma warning restore CS4014
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
return(response);
}