public byte[] OnDeployCommand(CoreNetworkServer server, CoreNetworkOpcode opcode, byte[] payload)
{
//Get the parameters
CoreNetworkServerType serverType = (CoreNetworkServerType)BinaryTool.ReadInt16(payload, 0);
string configString = Encoding.UTF8.GetString(payload, 4, payload.Length - 4);
byte count = payload[2];
//Validate that we support this
if (!Program.server_types.ContainsKey(serverType))
{
return(CreateFailResponse("This server manager is not configured to support this type of server."));
}
//Get the config data
JObject serverConfig;
try
{
serverConfig = JsonConvert.DeserializeObject <JObject>(configString);
} catch
{
return(CreateFailResponse("Config JSON is invalid."));
}
//Create servers
List <ManagerInstance> instances = new List <ManagerInstance>();
for (int i = 0; i < count; i++)
{
ManagerInstance instance;
try
{
instance = Program.server_types[serverType].CreateInstance(i == count - 1, serverConfig);
}
catch (Exception ex)
{
return(CreateFailResponse($"Failed to create instance: {ex.Message} {ex.StackTrace}"));
}
//Start instance
instance.StartProcess();
instances.Add(instance);
}
//Validate instances is running
Thread.Sleep(500);
foreach (var i in instances)
{
if (!i.IsProcessRunning())
{
return(CreateFailResponse($"A spawned instance ({i.settings.server_id}) ended early. More may have failed."));
}
}
//Create response payload
byte[] response = new byte[3];
response[0] = 0x00;
BinaryTool.WriteUInt16(response, 1, (ushort)instances[0].settings.server_id);
return(response);
}
/// <summary>
/// Writes a standard response: the only thing this will ever respond with
/// </summary>
/// <param name="index"></param>
/// <param name="opcode"></param>
/// <returns></returns>
private async Task WriteResponse(ulong index, ushort opcode)
{
//This includes just 10 bytes:
// 8 bytes: The index of the request
// 2 bytes: The response opcode. 0 means that all is good
//Create payload
byte[] payload = new byte[10];
BinaryTool.WriteUInt64(payload, 0, index);
BinaryTool.WriteUInt16(payload, 8, opcode);
//Send
await SendData(payload);
}