public void Connect_ServerExists_MessageEchoed()
{
// Arrange
EchoWebSocketServer server = new EchoWebSocketServer();
server.StartServer("0.0.0.0", 4040);
WebSocketService service = new WebSocketService();
string messageToSend = "hello";
string receivedMessage = string.Empty;
service.MessageReceived += (message) =>
{
receivedMessage = message;
};
// Act
service.Connect("ws://localhost:4040");
service.Send(messageToSend);
Thread.Sleep(100);
// Assert
Assert.Equal(messageToSend, receivedMessage);
// Clean up
server.Stop();
}
private static void RunBasicEchoServer()
{
using (var server = new EchoWebSocketServer())
using (var client = new TrivialClient())
{
var endpoint = new IPEndPoint(IPAddress.Loopback, 5002);
Console.WriteLine($"Starting server on {endpoint}...");
server.StartManagedSockets(IPAddress.Loopback, 5002);
Console.WriteLine($"Server running");
Thread.Sleep(1000); // let things spin up
Console.WriteLine($"Opening client to {endpoint}...");
client.ConnectAsync(endpoint).FireOrForget();
Console.WriteLine("Client connected");
Console.WriteLine("Write data to echo, or 'quit' to exit,");
Console.WriteLine("'killc' to kill from the client, 'kills' to kill from the server, 'kill' for both");
while (true)
{
var line = Console.ReadLine();
if (line == null || line == "quit")
{
break;
}
switch (line)
{
case "kill":
server.CloseAllAsync();
client.Close();
break;
case "killc":
client.Close();
break;
case "kills":
server.CloseAllAsync();
break;
default:
client.SendAsync(line).FireOrForget();
break;
}
}
server.Stop();
}
}