private void PublishMongoMessage(Captcha captcha, byte[] binary, string code)
{
Task.Run(() => {
try
{
string captchaId = captcha.Ticket;
if (code.Contains("Ticket") && code.Contains("Id") && code.Contains("Result"))
{
string nCode = code;
captchaId = JsonConvert.DeserializeObject <SharedResult>(nCode).Id;
code = JsonConvert.DeserializeObject <SharedResult>(nCode).Result;
}
MongoDBHelper <Samples> mongoDBHelper = new MongoDBHelper <Samples>();
Samples entity = new Samples()
{
channel = captcha.Channel,
ticket = captcha.Ticket,
captchaId = captchaId,
code = code.ToUpper(),
image = captcha.Binary,
md5 = Md5Util.GetMD5Hash(binary),
isError = false,
createTime = DateTime.Now.AddHours(8)
};
mongoDBHelper.Insert(entity);
}
catch (Exception e)
{
if (e.Message.Contains("duplicate key error"))
{
Console.WriteLine("Ignore current captcha, duplicate key error: " + code);
return;
}
else if (e.Message.Contains("System.Net.Sockets.SocketException"))
{
Console.WriteLine("MongoDB connect timeout");
}
else
{
Console.WriteLine("MongoDB exception: " + e.Message);
}
}
});
}
private static void BindQueue(string queue, Action <EventingBasicConsumer, IModel, string, Action <bool> > action)
{
try
{
tags = new Dictionary <string, int>();
receiveModel = Connections.First().CreateModel();
sendModel = Connections.First().CreateModel();
receiveModel.ExchangeDeclare(exchange: MultiQueue.Exchange, type: "topic", durable: true, autoDelete: false, arguments: null);
receiveModel.BasicQos(0, 1, false);
receiveModel.QueueDeclare(queue: queue,
durable: true,
exclusive: false,
autoDelete: false,
arguments: null);
receiveModel.QueueBind(queue, MultiQueue.Exchange, queue);
var consumer = new EventingBasicConsumer(receiveModel);
consumer.Received += (model, ea) =>
{
string hash = string.Empty;
try
{
Console.WriteLine("Received message");
var _body = ea.Body;
var _message = Encoding.UTF8.GetString(_body);
hash = Md5Util.GetMD5Hash(_body);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
action(((EventingBasicConsumer)model), sendModel, _message, (res) =>
{
try
{
IModel cm = ((EventingBasicConsumer)model).Model;
if (res)
{
// 正常消息，确认消息
cm.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);
Console.WriteLine($"{ea.DeliveryTag} message is BasicAck");
}
else
{
// 消费异常，抛弃消息
//cm.BasicReject(ea.DeliveryTag, true);
cm.BasicReject(ea.DeliveryTag, false);
Console.WriteLine("Cureent message is BasicReject");
}
}
catch (Exception e)
{
Console.WriteLine("EventingBasicConsumer exception:" + e.Message);
if (IsOutMaxRetryCount(hash))
{
Console.WriteLine("OutMaxRetryCount: BasicAck");
((EventingBasicConsumer)model).Model.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);
}
}
stopwatch.Stop();
Console.WriteLine($"{ea.DeliveryTag} Stopwatch is {stopwatch.Elapsed.TotalSeconds}/s");
});
}
catch (Exception e)
{
Console.WriteLine("Received exception:" + e.ToString());
}
};
receiveModel.BasicConsume(queue: queue, autoAck: false, consumer: consumer);
}
catch (Exception e)
{
Console.WriteLine("BindQueue exception:" + e.ToString());
}
}
