Adaptive.ReactiveTrader.Messaging.WebSocket.ClientWebSocketWrapper.SendMessageAsync C# (CSharp) Метод

        private async Task SendMessageAsync(string message)
        {
            if (_ws.State != WebSocketState.Open)
            {
                throw new Exception("Connection is not open.");
            }

            var messageBuffer = Encoding.UTF8.GetBytes(message);
            var messagesCount = (int)Math.Ceiling((double)messageBuffer.Length / SendChunkSize);

            for (var i = 0; i < messagesCount; i++)
            {
                var offset = (SendChunkSize * i);
                var count = SendChunkSize;
                var lastMessage = ((i + 1) == messagesCount);

                if ((count * (i + 1)) > messageBuffer.Length)
                {
                    count = messageBuffer.Length - offset;
                }

                await _ws.SendAsync(new ArraySegment<byte>(messageBuffer, offset, count), WebSocketMessageType.Text, lastMessage, _cancellationToken);
            }
        }