private void HandleKick(
NetPeer peer,
byte[] buffer,
int length)
{
if (peer.IsClosed)
{
return;
}
byte rawReason;
byte userReason;
bool success =
NetEncoding.ReadProtocol(
buffer,
length,
out rawReason,
out userReason);
// Validate
if (success == false)
{
NetDebug.LogError("Error reading kick");
return;
}
NetCloseReason closeReason = (NetCloseReason)rawReason;
// Skip the packet if it's a bad reason (this will cause error output)
if (NetUtil.ValidateKickReason(closeReason) == NetCloseReason.INVALID)
{
return;
}
peer.OnReceiveOther(this.Time);
this.ClosePeerSilent(peer);
this.eventOut.Enqueue(
this.CreateClosedEvent(peer, closeReason, userReason));
}
/// <summary>
/// Packs a connect request with version and token strings.
/// </summary>
internal static int PackConnectRequest(
byte[] buffer,
string version,
string token)
{
int versionBytes = Encoding.UTF8.GetByteCount(version);
int tokenBytes = Encoding.UTF8.GetByteCount(token);
NetDebug.Assert((byte)versionBytes == versionBytes);
NetDebug.Assert((byte)tokenBytes == tokenBytes);
// Pack header info
buffer[0] = (byte)NetPacketType.Connect;
buffer[1] = (byte)versionBytes;
buffer[2] = (byte)tokenBytes;
int position = NetEncoding.CONNECT_HEADER_SIZE;
Encoding.UTF8.GetBytes(version, 0, version.Length, buffer, position);
position += versionBytes;
Encoding.UTF8.GetBytes(token, 0, token.Length, buffer, position);
position += tokenBytes;
return(position);
}
/// <summary>
/// Handles an incoming connection request from a remote peer.
/// </summary>
private void HandleConnectRequest(
IPEndPoint source,
byte[] buffer,
int length)
{
string version;
string token;
bool success =
NetEncoding.ReadConnectRequest(
buffer,
out version,
out token);
// Validate
if (success == false)
{
NetDebug.LogError("Error reading connect request");
return;
}
if (this.ShouldCreatePeer(source, version))
{
long curTime = this.Time;
// Create and add the new peer as a client
NetPeer peer = new NetPeer(source, token, true, curTime);
this.peers.Add(source, peer);
peer.OnReceiveOther(curTime);
// Accept the connection over the network
this.sender.SendAccept(peer);
// Queue the event out to the main thread to receive the connection
this.eventOut.Enqueue(
this.CreateEvent(NetEventType.PeerConnected, peer));
}
}
