private void MessageReceived(object sender, EventArgs e)
{
var msgArgs = e as MessageEventArgs;
if (msgArgs != null)
{
var st = new System.Diagnostics.Stopwatch();
Response response = null;
var context = new Context();
try
{
st.Start();
var eve = NuclioSerializationHelpers <Event> .Deserialize(msgArgs.Message);
context.Logger.LogEvent += LogEvent;
var result = InvokeFunction(context, eve);
response = CreateResponse(result);
}
catch (Exception ex)
{
response = CreateResponse(ex);
}
finally
{
st.Stop();
context.Logger.LogEvent -= LogEvent;
var metric = new Metric()
{
Duration = st.Elapsed.TotalSeconds
};
socketHandler.SendMessage(string.Join(String.Empty, "m", NuclioSerializationHelpers <Metric> .Serialize(metric), Environment.NewLine));
socketHandler.SendMessage(string.Join(String.Empty, "r", NuclioSerializationHelpers <Response> .Serialize(response), Environment.NewLine));
}
}
}
/// <summary>
/// Handle the command
/// </summary>
/// <param name="socket"></param>
/// <param name="nickname"></param>
/// <param name="rawMessage"></param>
/// <returns></returns>
public async Task <string> Handle(WebSocket socket, string nickname, string rawMessage)
{
var result = "";
var messageSplitted = rawMessage.Split(' ');
if (!IsValidCommand(messageSplitted[0].Replace("/", string.Empty), messageSplitted.Length))
{
result = ServerMessageConstants.GetMessage(ServerMessageConstants.COMMAND_INVALID, messageSplitted[0]);
await _socketHandler.SendMessage(socket, result);
}
switch (messageSplitted[0])
{
case "/p":
result = await SendPrivateMessageCommand(socket, nickname, rawMessage, messageSplitted);
break;
case "/exit":
result = await ExecuteExitCommand(socket);
break;
case "/changenickname":
result = await ChangeNickNameCommand(socket, nickname, messageSplitted);
break;
case "/help":
result = await ShowHelpListCommand(socket);
break;
}
return(result);
}
/// <summary>
/// Handle the client registration
/// </summary>
/// <param name="socket"></param>
/// <param name="nickname"></param>
/// <param name="rawMessage"></param>
/// <returns></returns>
public async Task <string> Handle(WebSocket socket, string nickname, string rawMessage)
{
var result = "";
if (!IsValidNickName(rawMessage))
{
result = ServerMessageConstants.GetMessage(ServerMessageConstants.NICKNAME_INVALID, rawMessage);
await _socketHandler.SendMessage(socket, result);
return(result);
}
if (_connectionManager.IsNickNameExists(rawMessage))
{
result = ServerMessageConstants.GetMessage(ServerMessageConstants.NICKNAME_ALREADY_TAKEN, rawMessage);
await _socketHandler.SendMessage(socket, result);
return(result);
}
if (_connectionManager.RegisterNickName(socket, rawMessage))
{
result = ServerMessageConstants.GetMessage(ServerMessageConstants.SUCCESSFULLY_REGISTERED, rawMessage);
await _socketHandler.SendMessage(socket, result);
var message = ServerMessageConstants.GetMessage(ServerMessageConstants.JOINED_GENERAL_CHANNEL, rawMessage);
await _socketHandler.SendMessageToAll(message);
}
return(result);
}