/// <summary>
/// Handler for incoming <see cref="AuthResponsePacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="AuthResponsePacket"/></param>
private void authResponsePacketHandler(string connectionId, AuthResponsePacket packet)
{
// Was authentication successful?
if (packet.Success)
{
// Set authenticated state, session ID, and expiry
Authenticated = true;
SessionId = packet.SessionId;
sessionExpiry = packet.Expiry.ToDateTime();
// Reset the session extension timer for halfway between now and the expiry
sessionExtendTimer.Stop();
sessionExtendTimer.Interval = (sessionExpiry - DateTime.UtcNow).TotalMilliseconds / 2;
sessionExtendTimer.Start();
// Raise successful auth event
OnAuthenticationSuccess?.Invoke(this, new AuthenticationEventArgs());
}
else
{
// Set authenticated state
Authenticated = false;
// Raise failed auth event
OnAuthenticationFailure?.Invoke(this, new AuthenticationEventArgs(packet.FailureReason, packet.FailureMessage));
}
}
/// <summary>
/// Handler for incoming <see cref="AuthResponsePacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="AuthResponsePacket"/></param>
private void authResponsePacketHandler(string connectionId, AuthResponsePacket packet)
{
// Was authentication successful?
if (packet.Success)
{
// Set authenticated state and session ID
Authenticated = true;
SessionId = packet.SessionId;
double timerInterval;
if (packet.Expiry != null)
{
// COMPAT: Maintains backward-compatibility for 0.6.0 servers
// This requires that the clock be properly synchronised or the interval may be calculated as negative
timerInterval = (packet.Expiry.ToDateTime() - DateTime.UtcNow).TotalMilliseconds / 2;
if (timerInterval < 0)
{
RaiseLogEntry(new LogEventArgs("Got a negative interval until session expiry. Check your system's clock is set correctly and try connecting again.", LogLevel.ERROR));
}
}
else
{
timerInterval = packet.ExpiresIn / 2;
}
// Reset the session extension timer for halfway between now and the expiry
sessionExtendTimer.Stop();
sessionExtendTimer.Interval = timerInterval;
sessionExtendTimer.Start();
// Raise successful auth event
OnAuthenticationSuccess?.Invoke(this, new AuthenticationEventArgs());
}
else
{
// Set authenticated state
Authenticated = false;
// Raise failed auth event
OnAuthenticationFailure?.Invoke(this, new AuthenticationEventArgs(packet.FailureReason, packet.FailureMessage));
}
}
private void Client_MessageReceived(object sender, MessageReceivedEventArgs e)
{
OnReceivedRawMessage?.Invoke(client, e.Message);
// there's a number at the start of every message, figure out what it is, and remove it
var raw = e.Message;
if (raw.Contains("\""))
{
var number = e.Message.Split('"')[0].Substring(0, e.Message.Split('"')[0].Length - 1);
raw = e.Message.Substring(number.Length);
}
if (e.Message.StartsWith("40"))
{
handleAuthentication();
return;
}
if (e.Message.StartsWith("0{\"sid\""))
{
handlePingInitialization(Parsing.Internal.handleSessionMetadata(JObject.Parse(raw)));
}
if (e.Message.StartsWith("42[\"authenticated\""))
{
OnAuthenticated?.Invoke(client, Parsing.Internal.handleAuthenticated(JArray.Parse(raw)));
return;
}
if (e.Message.StartsWith("42[\"unauthorized\""))
{
OnAuthenticationFailure?.Invoke(client, null);
}
if (e.Message.StartsWith("42[\"event\",{\"_id\""))
{
handleComplexObject(JArray.Parse(raw));
return;
}
if (e.Message.StartsWith("42[\"event:update\",{\"name\""))
{
handleSimpleUpdate(JArray.Parse(raw));
return;
}
}
