/*
         *The function is getting  the messages and reading them from the server/
         * input: client Stream
         * output: the message from the server
         */

        private string readMessage(NetworkStream playerStream)
        {
            Byte[] buffer = new Byte[bytessize];
            List<byte> listOfBytes = new List<byte>();//Because of null termiend we are using list of bytes so we take the important message
            try
            {
                int byteRead = playerStream.Read(buffer, 0, bytessize);
                foreach (int i in Enumerable.Range(0, byteRead))
                {
                    if (!buffer[i].Equals(0))
                    {
                        rwl.AcquireReaderLock(Timeout.InfiniteTimeSpan.Milliseconds);
                        listOfBytes.Add(buffer[i]);
                        rwl.ReleaseReaderLock();
                    }

                }
            }
            catch{rwl.ReleaseReaderLock();}
            return Encoding.UTF8.GetString(listOfBytes.ToArray());//Making into an array of bytes(The real charaters that has there and making in into encoding of utf8(can be also encoding of ascii , In our case it doesn't matter)).
        }