public async Task <MessageResponse> ListFilesHandler(Message message, object context)
{
try
{
string sourcePath = message.Properties["path"];
string[] files = await local.ListFiles(sourcePath);
//return the output
string jsonString = JsonConvert.SerializeObject(files);
Message output = new Message(Encoding.UTF8.GetBytes(jsonString));
output.Properties.Add("path", sourcePath);
await client.SendEventAsync("listFilesOutput", output);
}
catch (Exception ex)
{
Console.WriteLine("ERROR: EdgeHub-ListFilesHandler '{0}'", ex.Message);
}
finally
{
ModuleClient mc = (ModuleClient)context;
await mc.CompleteAsync(message);
}
return(MessageResponse.Completed);
}
public async Task <HttpResponseMessage> ListFiles(string path)
{
try
{
string[] fileList = await local.ListFiles(path);
return(new HttpResponseMessage(System.Net.HttpStatusCode.OK)
{
Content = new ObjectContent <string[]>(fileList, new JsonMediaTypeFormatter())
});
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(new HttpResponseMessage(System.Net.HttpStatusCode.InternalServerError)); //{ ReasonPhrase = ex.Message };
}
}
