private static IDisposable CreateObservableConnectionFluenttly(ChatClient chatClient)
{
var subscription =
chatClient.Connect("guest", "guest")
.ToObservable()
.SubscribeConsole();
return subscription;
}
private static IDisposable CreateDefferedObservableConnection(ChatClient chatClient)
{
var messages = chatClient.ObserveMessagesDeferred("user", "password");
Console.WriteLine("Press Enter to subscribe to the deffered observable");
Console.ReadLine();
var subscription = messages.SubscribeConsole();
var subscription2 = messages.SubscribeConsole();
return subscription;
}
private static IDisposable CreateObservableConnection(ChatClient chatClient)
{
var connection = chatClient.Connect("guest", "guest");
IObservable<string> observableConnection =
new ObservableConnection(connection);
var subscription =
observableConnection.SubscribeConsole("reciever");
return subscription;
}
static void MergingObservableConnectionWithLoadedMessages()
{
Console.WriteLine();
Console.WriteLine("----- Merging ObservableConnection with loaded messages ----");
ChatClient client = new ChatClient();
IObservable<string> liveMessages = client.ObserveMessages("user", "pass");
IEnumerable<string> loadedMessages = LoadMessagesFromDB();
loadedMessages.ToObservable()
.Concat(liveMessages)
.SubscribeConsole("merged");
//this another way to do the same
liveMessages.
StartWith(loadedMessages)
.SubscribeConsole("loaded first");
client.NotifyRecieved("live message1");
client.NotifyRecieved("live message2");
}
public static void Run()
{
var chatClient = new ChatClient();
//var subscription = CreateObservableConnection(chatClient);
//var subscription = CreateObservableConnectionFluenttly(chatClient);
var subscription = CreateDefferedObservableConnection(chatClient);
while (true)
{
Console.WriteLine("write a message to be sent, E for error, or X to exit");
var msg = Console.ReadLine();
if (msg == "X")
{
chatClient.NotifyClosed();
break;
}
if (msg == "E")
{
chatClient.NotifyError();
}
chatClient.NotifyRecieved(msg);
}
}
