private void _SendLog(MasterCommandLogOpcode op, int code, params string[] strings)
{
//Determine size
int size = 8;
foreach (var s in strings)
{
size += 4 + Encoding.UTF8.GetByteCount(s);
}
//Allocate buffer and begin writing
byte[] b = new byte[size];
BitConverter.GetBytes((short)op).CopyTo(b, 0);
BitConverter.GetBytes((short)strings.Length).CopyTo(b, 2);
BitConverter.GetBytes(code).CopyTo(b, 4);
//Write strings
int pos = 8;
foreach (var s in strings)
{
byte[] stringBytes = Encoding.UTF8.GetBytes(s);
BitConverter.GetBytes(stringBytes.Length).CopyTo(b, pos);
pos += 4;
stringBytes.CopyTo(b, pos);
pos += stringBytes.Length;
}
//Send
message.Respond(b, op == MasterCommandLogOpcode.FINISHED_FAIL || op == MasterCommandLogOpcode.FINISHED_SUCCESS);
}
private void ProcessProxiedMessage(System.Threading.Channels.ChannelReader <RouterMessage> channel, RouterSession session, RouterMessage msg)
{
channel.ReadAsync().AsTask().ContinueWith((Task <RouterMessage> m) =>
{
msg.Respond(m.Result.payload, m.Result.flagIsLast);
if (!m.Result.flagIsLast)
{
ProcessProxiedMessage(channel, session, msg);
}
});
}
private async Task OnCmdGetInstanceStatus(RouterMessage msg)
{
//Create buffer for output. It consists of this format, each a byte unless otherwise stated: [status, reserved, appVersionMajor, appVersionMinor, libVersionMajor, libVersionMinor, (ushort)time]
byte[] buffer = new byte[8];
buffer[0] = (byte)InstanceStatusResult.NOT_CONNECTED;
//Find instance
ManagerInstance instance = session.GetInstanceById(BitConverter.ToInt64(msg.payload, 0));
if (instance != null && instance.linkedSession != null)
{
try
{
//Send ping
DateTime start = DateTime.UtcNow;
var pingResult = await instance.linkedSession.SendPing(4000);
if (pingResult != null)
{
//Success
buffer[0] = (byte)InstanceStatusResult.ONLINE;
buffer[2] = pingResult.Value.lib_version_major;
buffer[3] = pingResult.Value.lib_version_minor;
buffer[4] = pingResult.Value.app_version_major;
buffer[5] = pingResult.Value.app_version_minor;
BitConverter.GetBytes((ushort)Math.Min(ushort.MaxValue, (DateTime.UtcNow - start).TotalMilliseconds)).CopyTo(buffer, 6);
}
else
{
//Timed out
buffer[0] = (byte)InstanceStatusResult.PING_TIMED_OUT;
}
} catch
{
buffer[0] = (byte)InstanceStatusResult.PING_FAILED;
}
}
//Send
msg.Respond(buffer, true);
}
private void HandleGetUserConfigCmd(MasterControlClient session, RouterMessage msg)
{
//Read strings
int nameLen = BitConverter.ToInt32(msg.payload, 0);
string name = Encoding.UTF8.GetString(msg.payload, 4, nameLen);
int defaultLen = BitConverter.ToInt32(msg.payload, nameLen + 4);
string defaultValue = Encoding.UTF8.GetString(msg.payload, 4 + nameLen + 4, defaultLen);
//Get file path
string path = Program.cfg.general.sub_configs_directory + name;
//Create default if needed
if (!File.Exists(path))
{
File.WriteAllText(path, defaultValue);
}
//Load and return
string content = File.ReadAllText(path);
msg.Respond(Encoding.UTF8.GetBytes(content), true);
}