public async Task SendMessageAsync(SubscriptionDto subscriptionDto)
{
var httpClient = _httpClientFactory.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Post, subscriptionDto.URI);
request.Headers.Accept.Clear();
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Content = new StringContent(JsonSerializer.Serialize(subscriptionDto));
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
try
{
using (var response = await httpClient.SendAsync(request))
{
Console.WriteLine("Successful...");
response.EnsureSuccessStatusCode();
}
}
catch (Exception ex)
{
Console.WriteLine($"Unsuccessful {ex.Message}");
}
}
public async Task StartAsync(CancellationToken cancellationToken)
{
Console.WriteLine("Starting up....");
_consumer.Subscribe(Program.TopicName);
while (!cancellationToken.IsCancellationRequested)
{
var consumeResult = _consumer.Consume(cancellationToken);
var message = consumeResult.Message.Value;
Console.WriteLine($"Received Message : {message}");
// Get Subscription List from DB
using (var currentSession = CreateSessionFactory().OpenSession())
{
Console.WriteLine("Getting Subscriptions");
try
{
_subscriptions = currentSession.Query <Subscription>().ToList();
if (_subscriptions == null)
{
Console.WriteLine("Error! No subscriptions found....");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Debug.WriteLine(ex);
}
}
foreach (var subscription in _subscriptions)
{
Console.WriteLine("Sending Message");
var subscriptionDto = new SubscriptionDto
{
URI = subscription.URI,
TopicName = subscription.TopicName,
Message = message
};
await _sendNotification.SendMessageAsync(subscriptionDto);
}
}
_consumer.Close();
}
