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Переделал TemplateMqSyncer на IMqService

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This commit is contained in:
Mikhail Trubnikov
2023-09-26 11:31:01 +10:00
parent 3d9777b7ec
commit c9a4379584
1 changed files with 9 additions and 85 deletions
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94
PARR.EsppTemplateSync/TemplateMQSyncer.cs
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@@ -2,9 +2,6 @@
using PARR.BLL.Services.Interfaces;
using PARR.EsppTemplateSync.Services;
using PARR.EsppTemplateSync.Settings;
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Text;
namespace PARR.EsppTemplateSync
{
@@ -13,19 +10,19 @@ namespace PARR.EsppTemplateSync
private readonly ILogger<TemplateMQSyncer> logger;
private readonly IManager manager;
private readonly GlobalSettings globalSettings;
private IConnection? connection;
private IModel? channel;
private readonly IMqService mqService;
public TemplateMQSyncer(
ILogger<TemplateMQSyncer> logger,
IManager manager,
GlobalSettings globalSettings
GlobalSettings globalSettings,
IMqService mqService
)
{
this.logger = logger;
this.manager = manager;
this.globalSettings = globalSettings;
this.mqService = mqService;
if (globalSettings.MqSettings == null)
{
@@ -34,96 +31,23 @@ namespace PARR.EsppTemplateSync
}
}
#region должно быть так:
//public void Start()
//{
// mqService.Received += async (msg) =>
// {
// await manager.ManageStringAsync(msg);
// };
// var isConnected = mqService.InitConsumer(globalSettings!.MqSettings!);
// if (!isConnected)
// throw new Exception("Ошибка при подключении к RabbitMq");
// logger.LogInformation($"Запущена проверка очереди {globalSettings.MqSettings!.QueueName}.");
//}
//public void Stop()
//{
// mqService.Dispose();
// logger.LogInformation($"=== === === Соединение с очередью {globalSettings.MqSettings!.QueueName} закрыто === === ===");
//}
#endregion
public void Start()
{
InitConnection();
var isConnected = mqService.InitConsumer(globalSettings!.MqSettings!, manager.ManageStringAsync);
if (!isConnected)
throw new Exception("Ошибка при подключении к RabbitMq");
logger.LogInformation($"Запущена проверка очереди {globalSettings.MqSettings!.QueueName}.");
GetMessages();//TODO переименовать в какой-нибудь AttachListener
}
public void Stop()
{
channel?.Close();
connection?.Close();
mqService.Dispose();
logger.LogInformation($"=== === === Соединение с очередью {globalSettings.MqSettings!.QueueName} закрыто === === ===");
}
private void InitConnection()
{
logger.LogInformation($"Устанавливаю соединение с RabbitMQ: {globalSettings.MqSettings!.HostName}");
var factory = new ConnectionFactory { HostName = globalSettings.MqSettings!.HostName };
factory.UserName = globalSettings.MqSettings.User;
factory.Password = globalSettings.MqSettings.Password;
factory.AutomaticRecoveryEnabled = true;
factory.DispatchConsumersAsync = true;
connection = factory.CreateConnection();
channel = connection.CreateModel();
var args = new Dictionary<string, object>
{
{ "x-queue-mode", "lazy" }
};
channel.QueueDeclare(queue: globalSettings.MqSettings.QueueName,
durable: true,
exclusive: false,
autoDelete: false,
arguments: args);
logger.LogInformation("Соединение с RabbitMQ установлено.");
}
private void GetMessages()
{
if (channel == null || connection == null)
{
logger.LogError("Отсутствует соедниение с RabbitMQ.");
return;
}
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.Received += async (ch, ea) =>
{
var content = Encoding.UTF8.GetString(ea.Body.ToArray());
logger.LogDebug($"Получено сообщение: {content}");
await manager.ManageStringAsync(content);
channel.BasicAck(ea.DeliveryTag, false);
await Task.Yield();
};
channel.BasicConsume(globalSettings.MqSettings!.QueueName, false, consumer);
}
}
}