Squirrowse/Squirrowse.Client/Service/ConnectionManager.cs
danielgrabowski 507e08ab19 Codecleamup
2019-11-06 13:47:00 +01:00

49 lines
1.4 KiB
C#

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR.Client;
using Microsoft.Extensions.DependencyInjection;
namespace Squirrowse.Client.Service
{
public class ConnectionManager : IConnectionManager
{
private readonly HubConnection _connection;
private bool Connected;
public ConnectionManager(string url, int port)
{
_connection = new HubConnectionBuilder()
.WithUrl($"{url}:{port}/StreamHub")
.AddMessagePackProtocol()
.WithAutomaticReconnect()
.Build();
}
public async Task<HubConnection> GetConnection()
{
if (Connected) return _connection;
throw new Exception();
}
public async Task InitConnection()
{
if (_connection.State == HubConnectionState.Connected) return;
await _connection.StartAsync();
await RegisterOnHub();
Connected = true;
}
public async Task Disconnect()
{
if (_connection.State == HubConnectionState.Disconnected) throw new Exception();
await _connection.StopAsync();
Connected = false;
}
private async Task RegisterOnHub()
{
await _connection.SendAsync("AddUser", Environment.UserName);
}
}
}