命名管道暂停线程?

我正试图通过一个命名管道将更新推送到一个进程中,但这样做的话,我的进程循环现在可能会停止 while ((line = sr.ReadLine()) != null) . 由于这是我第一次涉足命名管道,我对可能的错误有点迷惑。

void RefreshThread()
{
    using (NamedPipeServerStream pipeStream = new NamedPipeServerStream("processPipe", PipeDirection.In))
    {
        pipeStream.WaitForConnection();

        using (StreamReader sr = new StreamReader(pipeStream))
        {
            for (; ; )
            {
                if (StopThread == true)
                {
                    StopThread = false;
                    return;                 // exit loop and terminate the thread
                }

                // push update for heartbeat
                int HeartbeatHandle = ItemDictionary["Info.Heartbeat"];
                int HeartbeatValue = (int)Config.Items[HeartbeatHandle].Value;
                Config.Items[HeartbeatHandle].Value = ++HeartbeatValue;
                SetItemValue(HeartbeatHandle, HeartbeatValue, (short)0xC0, DateTime.Now);

                string line = null;
                while ((line = sr.ReadLine()) != null)
                {
                    // line is in the format: item, value, timestamp
                    string[] parts = line.Split(',');

                    // push update and store value in item cache
                    int handle = ItemDictionary[parts[0]];
                    object value = parts[1];
                    Config.Items[handle].Value = int.Parse(value);
                    DateTime timestamp = DateTime.FromBinary(long.Parse(parts[2]));
                    SetItemValue(handle, value, (short)0xC0, timestamp);
                }

                Thread.Sleep(500);
            }
        }
    }
}

Queue<string> 对于数据,使用一个单独的线程来处理管道,并将通过管道接收的字符串推入