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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using ZeroLevel.Microservices.Contracts;
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using ZeroLevel.Network.Microservices;
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using ZeroLevel.Services.Network;
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namespace ZeroLevel.Microservices
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{
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/// <summary>
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/// Обеспечивает обмен данными между сервисами
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/// </summary>
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public sealed class Exchange :
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IDisposable
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{
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private readonly IDiscoveryClient _discoveryClient;
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private readonly ExServiceHost _host;
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#region Ctor
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public Exchange(IDiscoveryClient discoveryClient)
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{
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this._discoveryClient = discoveryClient ?? throw new ArgumentNullException(nameof(discoveryClient));
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this._host = new ExServiceHost(this._discoveryClient);
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}
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#endregion Ctor
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/// <summary>
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/// Регистрация сервиса
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/// </summary>
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public IExService RegisterService(IExchangeService service)
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{
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return _host.RegisterService(service);
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}
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public IExService RegisterService(MicroserviceInfo service)
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{
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return _host.RegisterService(service);
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}
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#region Balanced send
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/// <summary>
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/// Отправка сообщения сервису
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/// </summary>
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/// <param name="serviceKey">Ключ сервиса</param>
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/// <param name="inbox">Имя точки приема сообщений</param>
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/// <param name="data">Сообщение</param>
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/// <returns></returns>
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public bool Send<T>(string serviceKey, string inbox, T data)
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{
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try
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{
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return _host.CallService(serviceKey, (endpoint, transport) => transport.Send<T>(inbox, data).Success);
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error send data in service '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}
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public bool Send<T>(string serviceKey, T data) => Send(serviceKey, ZBaseNetwork.DEFAULT_MESSAGE_INBOX, data);
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#endregion Balanced send
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#region Balanced request
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public Tresp Request<Treq, Tresp>(string serviceKey, string inbox, Treq data)
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{
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Tresp response = default(Tresp);
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try
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{
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if (false == _host.CallService(serviceKey, (endpoint, transport) =>
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{
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try
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{
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using (var waiter = new ManualResetEventSlim(false))
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{
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if (false == transport.Request<Treq, Tresp>(inbox, data, resp =>
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{
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response = resp;
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waiter.Set();
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}).Success)
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{
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return false;
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}
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if (false == waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS))
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{
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return false;
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error request to service '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}))
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{
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Log.SystemWarning($"[Exchange] No responce on request. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error request to service '{serviceKey}'. Inbox '{inbox}'");
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}
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return response;
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}
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public Tresp Request<Tresp>(string serviceKey, string inbox)
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{
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Tresp response = default(Tresp);
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try
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{
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if (false == _host.CallService(serviceKey, (endpoint, transport) =>
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{
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try
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{
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using (var waiter = new ManualResetEventSlim(false))
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{
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if (false == transport.Request<Tresp>(inbox, resp =>
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{
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response = resp;
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waiter.Set();
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}).Success)
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{
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return false;
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}
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if (false == waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS))
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{
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return false;
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error request to service '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}))
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{
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Log.SystemWarning($"[Exchange] No responce on request. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error request to service '{serviceKey}'. Inbox '{inbox}'");
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}
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return response;
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}
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public Tresp Request<Treq, Tresp>(string serviceKey, Treq data) =>
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Request<Treq, Tresp>(serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX, data);
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public Tresp Request<Tresp>(string serviceKey) =>
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Request<Tresp>(serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX);
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#endregion Balanced request
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#region Direct request
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public Tresp RequestDirect<Treq, Tresp>(string endpoint, string serviceKey, string inbox, Treq data)
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{
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Tresp response = default(Tresp);
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try
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{
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if (false == _host.CallServiceDirect(endpoint, serviceKey, (transport) =>
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{
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try
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{
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using (var waiter = new ManualResetEventSlim(false))
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{
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if (false == transport.Request<Treq, Tresp>(inbox, data, resp =>
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{
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response = resp;
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waiter.Set();
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}).Success)
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{
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return false;
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}
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if (false == waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS))
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{
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return false;
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error direct request to '{endpoint}'. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}))
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{
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Log.SystemWarning($"[Exchange] No responce on direct request to '{endpoint}'. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error direct request to '{endpoint}'. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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return response;
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}
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public Tresp RequestDirect<Tresp>(string endpoint, string serviceKey, string inbox)
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{
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Tresp response = default(Tresp);
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try
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{
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if (false == _host.CallServiceDirect(endpoint, serviceKey, (transport) =>
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{
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try
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{
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using (var waiter = new ManualResetEventSlim(false))
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{
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if (false == transport.Request<Tresp>(inbox, resp =>
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{
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response = resp;
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waiter.Set();
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}).Success)
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{
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return false;
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}
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if (false == waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS))
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{
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return false;
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error direct request to '{endpoint}'. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}))
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{
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Log.SystemWarning($"[Exchange] No responce on direct request to '{endpoint}'. Service key '{serviceKey}'. Inbox '{inbox}'");
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error direct request to service '{serviceKey}'. Inbox '{inbox}'");
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}
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return response;
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}
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public Tresp RequestDirect<Treq, Tresp>(string endpoint, string serviceKey, Treq data) =>
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RequestDirect<Treq, Tresp>(endpoint, serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX, data);
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public Tresp RequestDirect<Tresp>(string endpoint, string serviceKey) =>
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RequestDirect<Tresp>(endpoint, serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX);
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#endregion Direct request
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#region Broadcast
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/// <summary>
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/// Отправка сообщения всем сервисам с указанным ключом в указанный обработчик
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/// </summary>
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/// <typeparam name="T">Тип сообщения</typeparam>
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/// <param name="serviceKey">Ключ сервиса</param>
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/// <param name="inbox">Имя обработчика</param>
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/// <param name="data">Сообщение</param>
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/// <returns>true - при успешной отправке</returns>
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public bool SendBroadcast<T>(string serviceKey, string inbox, T data)
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{
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try
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{
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foreach (var client in _host.GetClientEnumerator(serviceKey))
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{
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Task.Run(() =>
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{
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try
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{
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client.Send(inbox, data);
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error broadcast send data to services '{serviceKey}'. Inbox '{inbox}'");
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}
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});
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error broadcast send data in service '{serviceKey}'. Inbox '{inbox}'");
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}
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return false;
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}
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/// <summary>
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/// Отправка сообщения всем сервисам с указанным ключом, в обработчик по умолчанию
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/// </summary>
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/// <typeparam name="T">Тип сообщения</typeparam>
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/// <param name="serviceKey">Ключ сервиса</param>
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/// <param name="data">Сообщение</param>
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/// <returns>true - при успешной отправке</returns>
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public bool SendBroadcast<T>(string serviceKey, T data) => SendBroadcast(serviceKey, ZBaseNetwork.DEFAULT_MESSAGE_INBOX, data);
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/// <summary>
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/// Отправка сообщения всем сервисам конкретного типа в указанный обработчик
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/// </summary>
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/// <typeparam name="T">Тип сообщения</typeparam>
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/// <param name="serviceType">Тип сервиса</param>
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/// <param name="inbox">Имя обработчика</param>
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/// <param name="data">Сообщение</param>
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/// <returns>true - при успешной отправке</returns>
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public bool SendBroadcastByType<T>(string serviceType, string inbox, T data)
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{
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try
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{
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foreach (var client in _host.GetClientEnumeratorByType(serviceType))
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{
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Task.Run(() =>
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{
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try
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{
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client.Send(inbox, data);
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error broadcast send data to services with type '{serviceType}'. Inbox '{inbox}'");
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}
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});
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}
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}
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catch (Exception ex)
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{
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Log.SystemError(ex, $"[Exchange] Error broadcast send data to services with type '{serviceType}'. Inbox '{inbox}'");
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}
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return false;
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}
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/// <summary>
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/// Отправка сообщения всем сервисам конкретного типа, в обработчик по умолчанию
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/// </summary>
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|
|
/// <typeparam name="T">Тип сообщения</typeparam>
|
|
|
|
|
/// <param name="serviceType">Тип сервиса</param>
|
|
|
|
|
/// <param name="data">Сообщение</param>
|
|
|
|
|
/// <returns>true - при успешной отправке</returns>
|
|
|
|
|
public bool SendBroadcastByType<T>(string serviceType, T data) =>
|
|
|
|
|
SendBroadcastByType(serviceType, ZBaseNetwork.DEFAULT_MESSAGE_INBOX, data);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Отправка сообщения всем сервисам конкретной группы в указанный обработчик
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="T">Тип сообщения</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="data">Сообщение</param>
|
|
|
|
|
/// <returns>true - при успешной отправке</returns>
|
|
|
|
|
public bool SendBroadcastByGroup<T>(string serviceGroup, string inbox, T data)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
foreach (var client in _host.GetClientEnumeratorByGroup(serviceGroup))
|
|
|
|
|
{
|
|
|
|
|
Task.Run(() =>
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
client.Send(inbox, data);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast send data to services with type '{serviceGroup}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast send data to services with type '{serviceGroup}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Отправка сообщения всем сервисам конкретной группы, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="T">Тип сообщения</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="data">Сообщение</param>
|
|
|
|
|
/// <returns>true - при успешной отправке</returns>
|
|
|
|
|
public bool SendBroadcastByGroup<T>(string serviceGroup, T data) =>
|
|
|
|
|
SendBroadcastByGroup(serviceGroup, ZBaseNetwork.DEFAULT_MESSAGE_INBOX, data);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по ключу
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceKey">Ключ сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcast<Treq, Tresp>(string serviceKey, string inbox, Treq data)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumerator(serviceKey).ToList();
|
|
|
|
|
return _RequestBroadcast<Treq, Tresp>(clients, inbox, data);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service '{serviceKey}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по ключу, без сообщеня запроса
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceKey">Ключ сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcast<Tresp>(string serviceKey, string inbox)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumerator(serviceKey).ToList();
|
|
|
|
|
return _RequestBroadcast<Tresp>(clients, inbox);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service '{serviceKey}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по ключу, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceKey">Ключ сервиса</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcast<Treq, Tresp>(string serviceKey, Treq data) =>
|
|
|
|
|
RequestBroadcast<Treq, Tresp>(serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX, data);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по ключу, без сообщеня запроса, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceKey">Ключ сервиса</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcast<Tresp>(string serviceKey) =>
|
|
|
|
|
RequestBroadcast<Tresp>(serviceKey, ZBaseNetwork.DEFAULT_REQUEST_INBOX);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по типу сервису
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceType">Тип сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByType<Treq, Tresp>(string serviceType, string inbox, Treq data)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumeratorByType(serviceType).ToList();
|
|
|
|
|
return _RequestBroadcast<Treq, Tresp>(clients, inbox, data);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service by type '{serviceType}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по типу сервису, без сообщеня запроса
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceType">Тип сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByType<Tresp>(string serviceType, string inbox)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumeratorByType(serviceType).ToList();
|
|
|
|
|
return _RequestBroadcast<Tresp>(clients, inbox);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service by type '{serviceType}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по типу сервису, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceType">Тип сервиса</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByType<Treq, Tresp>(string serviceType, Treq data) =>
|
|
|
|
|
RequestBroadcastByType<Treq, Tresp>(serviceType, ZBaseNetwork.DEFAULT_REQUEST_INBOX, data);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по типу, без сообщеня запроса, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceType">Тип сервиса</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByType<Tresp>(string serviceType) =>
|
|
|
|
|
RequestBroadcastByType<Tresp>(serviceType, ZBaseNetwork.DEFAULT_REQUEST_INBOX);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по группе сервисов
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByGroup<Treq, Tresp>(string serviceGroup, string inbox, Treq data)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumeratorByGroup(serviceGroup).ToList();
|
|
|
|
|
return _RequestBroadcast<Treq, Tresp>(clients, inbox, data);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service by type '{serviceGroup}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по группе сервисов, без сообщения запроса
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="inbox">Имя обработчика</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByGroup<Tresp>(string serviceGroup, string inbox)
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var clients = _host.GetClientEnumeratorByGroup(serviceGroup).ToList();
|
|
|
|
|
return _RequestBroadcast<Tresp>(clients, inbox);
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error broadcast request to service by type '{serviceGroup}'. Inbox '{inbox}'");
|
|
|
|
|
}
|
|
|
|
|
return Enumerable.Empty<Tresp>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по группе сервисов в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Treq">Тип запроса</typeparam>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="data">Запрос</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByGroup<Treq, Tresp>(string serviceGroup, Treq data) =>
|
|
|
|
|
RequestBroadcastByGroup<Treq, Tresp>(serviceGroup, ZBaseNetwork.DEFAULT_REQUEST_INBOX, data);
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Широковещательный опрос сервисов по группе сервисов, без сообщения запроса, в обработчик по умолчанию
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <typeparam name="Tresp">Тип ответа</typeparam>
|
|
|
|
|
/// <param name="serviceGroup">Группа сервиса</param>
|
|
|
|
|
/// <param name="responseHandler">Обработчик ответа</param>
|
|
|
|
|
/// <returns>true - в случае успешной рассылки</returns>
|
|
|
|
|
public IEnumerable<Tresp> RequestBroadcastByGroup<Tresp>(string serviceGroup) =>
|
|
|
|
|
RequestBroadcastByGroup<Tresp>(serviceGroup, ZBaseNetwork.DEFAULT_REQUEST_INBOX);
|
|
|
|
|
|
|
|
|
|
#region Private
|
|
|
|
|
|
|
|
|
|
private IEnumerable<Tresp> _RequestBroadcast<Treq, Tresp>(List<IExClient> clients, string inbox, Treq data)
|
|
|
|
|
{
|
|
|
|
|
var response = new List<Tresp>();
|
|
|
|
|
using (var waiter = new CountdownEvent(clients.Count))
|
|
|
|
|
{
|
|
|
|
|
foreach (var client in clients)
|
|
|
|
|
{
|
|
|
|
|
Task.Run(() =>
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
if (false == client.Request<Treq, Tresp>(inbox, data, resp => { waiter.Signal(); response.Add(resp); }).Success)
|
|
|
|
|
{
|
|
|
|
|
waiter.Signal();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error direct request to service '{client.Endpoint}' in broadcast request. Inbox '{inbox}'");
|
|
|
|
|
waiter.Signal();
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS);
|
|
|
|
|
}
|
|
|
|
|
return response;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
private IEnumerable<Tresp> _RequestBroadcast<Tresp>(List<IExClient> clients, string inbox)
|
|
|
|
|
{
|
|
|
|
|
var response = new List<Tresp>();
|
|
|
|
|
using (var waiter = new CountdownEvent(clients.Count))
|
|
|
|
|
{
|
|
|
|
|
foreach (var client in clients)
|
|
|
|
|
{
|
|
|
|
|
Task.Run(() =>
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
if (false == client.Request<Tresp>(inbox, resp => { waiter.Signal(); response.Add(resp); }).Success)
|
|
|
|
|
{
|
|
|
|
|
waiter.Signal();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
catch (Exception ex)
|
|
|
|
|
{
|
|
|
|
|
Log.SystemError(ex, $"[Exchange] Error direct request to service '{client.Endpoint}' in broadcast request. Inbox '{inbox}'");
|
|
|
|
|
waiter.Signal();
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
waiter.Wait(ZBaseNetwork.MAX_REQUEST_TIME_MS);
|
|
|
|
|
}
|
|
|
|
|
return response;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endregion Private
|
|
|
|
|
|
|
|
|
|
#endregion Broadcast
|
|
|
|
|
|
|
|
|
|
public void Dispose()
|
|
|
|
|
{
|
|
|
|
|
this._host.Dispose();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|