78 lines
3.7 KiB
C#
78 lines
3.7 KiB
C#
using AyCode.Core.Extensions;
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using AyCode.Core.Helpers;
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using AyCode.Core.Loggers;
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using AyCode.Services.SignalRs;
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using Microsoft.AspNetCore.SignalR;
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using TIAM.Database.DataLayers.Admins;
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using MessagePack;
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using MessagePack.Resolvers;
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using AyCode.Services.Server.SignalRs;
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using System.ServiceModel.Channels;
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namespace TIAMWebApp.Server.Services;
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public class DevAdminSignalRHub(AdminDal adminDal, IEnumerable<IAcLogWriterBase> logWriters) : Hub<ISignalRHubItemServer>, IAcSignalRHubServer
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{
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private readonly TIAM.Core.Loggers.Logger<DevAdminSignalRHub> _logger = new(logWriters.ToArray());
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// https://docs.microsoft.com/en-us/aspnet/core/signalr/hubs?view=aspnetcore-3.1#strongly-typed-hubs
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public override async Task OnConnectedAsync()
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{
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_logger.Debug($"Server OnConnectedAsync; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}");
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//await Groups.AddToGroupAsync(Context.ConnectionId, "SignalR Users");
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await base.OnConnectedAsync();
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//Clients.Caller.ConnectionId = Context.ConnectionId;
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//Clients.Caller.UserIdentifier = Context.UserIdentifier;
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}
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public override async Task OnDisconnectedAsync(Exception? exception)
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{
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_logger.Error($"Server OnDisconnectedAsync; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}", exception);
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//await Groups.RemoveFromGroupAsync(Context.ConnectionId, "SignalR Users");
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await base.OnDisconnectedAsync(exception);
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}
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public async Task OnRequestMessage(int messageTag, int requestId)
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{
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_logger.Info($"Server OnRequestMessage; {nameof(messageTag)}: {messageTag}; {nameof(requestId)}: {requestId}; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}");
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if (messageTag == SignalRTags.GetTransfersAsync)
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await ResponseToCaller(SignalRTags.PostTransfersAsync, await adminDal.GetTransfersJsonAsync(), requestId);
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}
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public async Task OnReceiveMessage(int messageTag, byte[] message, int? requestId)
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{
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var logText = $"Server OnReceiveMessage; {nameof(messageTag)}: {messageTag}; {nameof(requestId)}: {requestId}; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}";
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if (message.Length == 0) _logger.Warning($"message.Length == 0! {logText}");
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else _logger.Info(logText);
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//if (messageTag == SignalRTags.GetTransfersAsync)
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// ResponseToClient(messageTag, await adminDal.GetTransfersJsonAsync(), requestId);
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}
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protected async Task ResponseToCaller(int messageTag, object message, int requestId)
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=> await SendMessageToClient(Clients.Caller, messageTag, message, requestId);
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protected async Task SendMessageToClient(ISignalRHubItemServer sendTo, int messageTag, object message, int? requestId = null)
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{
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_logger.Info($"Server SendMessageToClient; {nameof(messageTag)}: {messageTag}; {nameof(requestId)}: {requestId}; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}");
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await sendTo.OnReceiveMessage(messageTag, message.ToMessagePack(ContractlessStandardResolver.Options), requestId);
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}
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protected void SendRequestToClient(ISignalRHubItemServer sendTo, int messageTag, int requestId)
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{
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_logger.Info($"Server SendRequestToClient; {nameof(messageTag)}: {messageTag}; {nameof(requestId)}: {requestId}; ConnectionId: {Context.ConnectionId}; UserIdentifier: {Context.UserIdentifier}");
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sendTo.OnRequestMessage(messageTag, requestId).Forget();
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}
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public async Task SendMessageToGroup(string groupId, int messageTag, string message)
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{
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//await Clients.Group(groupId).Post("", messageTag, message);
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}
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} |