private MainMessage RoomExit(ulong msgId, ulong clientId, RoomExit roomExit)
{
_log.Debug("In RoomExit method.");
int roomId = (int)roomExit.RoomId;
ulong?userId = _api.Services.User.GetUserIdByClientId(clientId);
if (!userId.HasValue || roomId >= _roomList.Count || _roomList[roomId] == null)
{
return(ISystemService.CreateErrorMessage(msgId, 0, 0, "Unable to match client ID to any user."));
}
lock (_roomList[roomId])
{
int idx = _roomList[roomId].Players.FindIndex(x => x == userId.Value);
if (idx < 0)
{
return(ISystemService.CreateErrorMessage(msgId, 0, 0, "Your client is not connected to this room."));
}
Room room = _roomList[roomId];
room.Players.RemoveAt(idx);
room.LastActivity = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
OnUserDisconnected(userId.Value, room.Id, "Disconnected");
_user2Room[userId.Value] = null;
_log.Info($"User with id '{userId.Value}' exited room '{room.Name}'.");
}
return(ISystemService.CreateOkMessage(msgId));
}
private MainMessage RoomListServer(ulong msgId, int serverId, RoomList roomList)
{
if (!_roomsPerServer.ContainsKey(serverId))
{
_roomsPerServer[serverId] = new List <Room>();
}
lock (_roomsPerServer[serverId])
{
_roomsPerServer[serverId].Clear();
_roomsPerServer[serverId].AddRange(roomList.RoomList_.Select(x => new Room(x)));
}
roomList.RoomList_.AsParallel().ForAll(x => x.Players.AsParallel().ForAll(y => _user2Room[y] = x.RoomId));
return(ISystemService.CreateOkMessage(msgId));
}
private MainMessage HandleStatMsg(MainMessage msg)
{
_log.Debug("In HandleStatMsg method");
uint serverId = msg.ServerId;
if (serverId >= computingServers.Count)
{
_log.Error("Unknown Computing Server.");
return(ISystemService.CreateErrorMessage(msg.MsgId, 0, 0, "Unknown Computing Server."));
}
StatMsg statMsg = msg.SystemMsg.StatMsg;
computingServers[(int)serverId].cpuUsage = statMsg.CpuUsage;
computingServers[(int)serverId].ramUsage = statMsg.MemoryUsed;
computingServers[(int)serverId].lastResponse = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
_log.Debug($"server {serverId} status: CPU: {statMsg.CpuUsage}%, RAM: {statMsg.MemoryUsed} MB");
return(ISystemService.CreateOkMessage((uint)msg.MsgId));
}
private MainMessage HandleHiMsg(HiMsg msg)
{
this._log.Debug("Received Hi message.");
if (msg.Version != VrLifeServer.VERSION)
{
this._log.Debug("Not compatiable version of client.");
return(ISystemService.CreateErrorMessage(0, 0, 0, "Not compatiable version"));
}
MainMessage response = ISystemService.CreateOkMessage();
response.ServerId = (uint)computingServers.Count;
this._log.Debug($"Sending {response.ServerId} as a new ServerID.");
computingServers.Add(
new ComputingServer {
id = response.ServerId, cores = msg.Threads,
memory = msg.Memory, address = new IPEndPoint(msg.Address, msg.Port),
lastResponse = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
});
return(response);
}
private MainMessage HandleUserRequest(MainMessage msg)
{
_log.Debug("In HandleUserRequest method.");
try
{
// TODO needs enhancemnets
UserRequestMsg userRequest = msg.UserMngMsg.UserMsg.UserRequestMsg;
switch (userRequest.UserRequestTypeCase)
{
// create new User
case UserRequestMsg.UserRequestTypeOneofCase.CreateQuery:
_log.Debug("Creating new user: "******"User sucessfuly created.");
return(new MainMessage {
UserMngMsg = userMngMsg
});
// List users (Username LIKE '%msg.username%')
case UserRequestMsg.UserRequestTypeOneofCase.ListQuery:
_log.Debug("Looking for user like: " + userRequest.ListQuery.Username);
UserDetailMsg userDetail = userRequest.ListQuery;
UserDetailMsg[] users = User.List(userDetail)
.Select(x => new UserDetailMsg {
Password = "", UserId = x.Id, Username = x.Username
})
.ToArray();
UserListMsg userList = new UserListMsg();
userList.Users.AddRange(users);
UserMngMsg userMngMsg1 = new UserMngMsg();
userMngMsg1.UserMsg = new UserMsg {
UserListMsg = userList
};
_log.Debug($"Found {users.Length} records.");
return(new MainMessage {
UserMngMsg = userMngMsg1
});
// Change password, where old and new password are in same filed, separated by newline
case UserRequestMsg.UserRequestTypeOneofCase.UpdateQuery:
_log.Debug("Changing password to user: "******"Password sucessfuly changed.");
return(ISystemService.CreateOkMessage(msg.MsgId));
// show user by its Id
case UserRequestMsg.UserRequestTypeOneofCase.UserIdDetail:
_log.Debug($"Looking for user with id {userRequest.UserIdDetail}");
User user2 = User.Get(userRequest.UserIdDetail);
UserDetailMsg userDetail1 = new UserDetailMsg();
userDetail1.UserId = user2.Id;
userDetail1.Password = "";
userDetail1.Username = user2.Username;
UserMsg userMsg1 = new UserMsg();
userMsg1.UserDetailMsg = userDetail1;
return(new MainMessage {
UserMngMsg = new UserMngMsg {
UserMsg = userMsg1
}
});
case UserRequestMsg.UserRequestTypeOneofCase.UserByClientId:
_log.Debug($"Looking for user with client id {userRequest.UserByClientId}");
if (msg.SenderIdCase != MainMessage.SenderIdOneofCase.ServerId)
{
return(ISystemService.CreateErrorMessage(msg.MsgId, 0, 0, "Not enough permissions."));
}
ulong clientId = userRequest.UserByClientId;
if (clientId >= (ulong)_clientMachines.Count || _clientMachines[(int)clientId] == null)
{
return(ISystemService.CreateErrorMessage(msg.MsgId, 0, 0, "Unable to find user with this client ID"));
}
MainMessage respUserDetail = new MainMessage();
respUserDetail.UserMngMsg = new UserMngMsg();
respUserDetail.UserMngMsg.UserMsg = new UserMsg();
respUserDetail.UserMngMsg.UserMsg.UserDetailMsg = _clientMachines[(int)clientId].ToMessage();
return(respUserDetail);
default:
throw new ErrorMsgException("This message cannot be empty.");
}
}
catch (Exception ex)
{
_log.Error(ex);
return(ISystemService.CreateErrorMessage(0, 0, 0, ex.Message));
}
}
