private async Task Producer(CancellationToken cancellationToken)
{
int producerCount = _cmdOptions.Count > 0 ? _cmdOptions.Count : 1;
try
{
for (int i = 0; i < producerCount; i++)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
try
{
var messageData = new BusinessMessage
{
MessageId = i.ToString(),
Content = $"我是内容_{i}",
CreateTime = DateTime.Now
};
await _messageBus.PublishAsync(messageData);
// await _messageBus.PublishDelayAsync(messageData,TimeSpan.FromSeconds(7));
_logger.LogInformation($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff")}生产数据：MessageId={messageData.MessageId}");
}
catch (Exception ex)
{
_logger.LogError(ex, "生产消息出错");
}
}
}
catch (Exception ex)
{
_logger.LogError(ex, "");
}
}
public static Task PublishAsync <T>(this IRabbitMQMessageBus messageBus, T message)
{
return(messageBus.PublishAsync(typeof(T), message));
}