public async Task HEADER(WorkerHeader header)
{
Term.Success($"Connected new worker: {header.RuntimeVersion}, {header.InstanceUID}, Ver: {header.Version}");
await Groups.AddToGroupAsync(Context.ConnectionId, header.InstanceUID.ToString());
await this.Clients.Caller.SendAsync("ACTION", RequestAction.ONLINE);
workers.Add(Context.ConnectionId, header);
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
if (!_state.IsSupported())
{
_state.DumpError($"Current OS is not supported.", true);
}
Url = Setting.SignalR.OrDefault("http://localhost:6666/signal/hub");
SigConnection = new HubConnectionBuilder()
.WithUrl(Url)
.AddNewtonsoftJsonProtocol()
.Build();
SigConnection.Closed += OnClosed;
SigConnection.On <RequestAction>("ACTION", async(z) =>
{
switch (z)
{
case RequestAction.OFFLINE:
_state.SwitchDNS(true);
break;
case RequestAction.ONLINE:
_state.SwitchDNS("127.0.0.1");
await SigConnection.SendAsync("WAIT", 1000, stoppingToken);
break;
case RequestAction.RESTART:
_state.Restart();
break;
}
});
await SigConnection.StartAsync(stoppingToken).ContinueWith(async x =>
{
if (x.Exception != null)
{
await OnClosed(x.Exception);
}
}, stoppingToken);
await SigConnection.SendAsync("HEADER",
WorkerHeader.Collect(_state.InstanceUID), stoppingToken);
}
