public static async Task <Device> PowerOnAsync(string liveId, int times = 5, int delay = 1000,
string addressOrHostname = null)
{
using (var messageTransport = new MessageTransport(addressOrHostname))
{
var poweronRequestMessage = new PowerOnMessage {
LiveId = liveId
};
for (var i = 0; i < times; i++)
{
await messageTransport.SendAsync(poweronRequestMessage);
await Task.Delay(delay);
}
var presenceRequestMessage = new PresenceRequestMessage();
var response = await TaskExtensions.WithRetries(() =>
messageTransport.WaitForMessageAsync <PresenceResponseMessage>(pingTimeout,
() => messageTransport.SendAsync(presenceRequestMessage).GetAwaiter().GetResult()),
pingRetries);
return(new Device(response));
}
}
public static async Task <Device> PingAsync(string addressOrHostname)
{
using (var messageTransport = new MessageTransport(addressOrHostname))
{
var requestMessage = new PresenceRequestMessage();
var response = await TaskExtensions.WithRetries(() =>
messageTransport.WaitForMessageAsync <PresenceResponseMessage>(pingTimeout,
() => messageTransport.SendAsync(requestMessage).Wait()),
pingRetries);
return(new Device(response));
}
}
public static Task <IEnumerable <Device> > DiscoverAsync()
{
return(Task.Run(() =>
{
using (var messageTransport = new MessageTransport())
{
var requestMessage = new PresenceRequestMessage();
return messageTransport.ReadMessages(discoveryListenTime,
() => messageTransport.SendAsync(requestMessage).Wait())
.OfType <PresenceResponseMessage>()
.DistinctBy(m => m.HardwareId)
.Select(m => new Device(m)).ToArray().AsEnumerable();
}
}));
}
