private async Task DoSendWork(CancellationToken cancellationToken)
{
var isEmptyMessages = await _messageRepository.IsEmpty(cancellationToken);
if (isEmptyMessages)
{
return;
}
var message = await _messageRepository.GetNext(cancellationToken);
if (message != null)
{
var connections = await _connectionRepository.GetConnectionsByBank(message.Bank, cancellationToken);
if (connections.Count == 0)
{
await _messageRepository.Add(message, cancellationToken);
}
foreach (var connection in connections)
{
var channel = GrpcChannel.ForAddress(connection.Address, new GrpcChannelOptions {
HttpHandler = _httpHandler
});
var client = new Notifier.NotifierClient(channel);
var request = new NotifyRequest {
Bank = message.Bank, Content = message.Rates
};
try
{
var reply = client.Notify(request);
Console.WriteLine($"Notified subscriber {connection.Address} with {message.Rates}. Response: {reply.IsSuccess}");
}
catch (RpcException e)
{
if (e.StatusCode == StatusCode.Internal)
{
await _connectionRepository.Remove(connection.Address, cancellationToken);
}
Console.WriteLine($"Details: {e.Status.Detail}");
Console.WriteLine($"Status code: {e.Status.StatusCode}");
}
}
}
}
