/// <summary>
/// 通过Singleton模式返回当前实例
/// </summary>
public static WmsCommon Instance()
{
if (m_instance == null)
{
lock (m_lock)
{
if (m_instance == null)
{
m_instance = new WmsCommon();
}
}
}
return(m_instance);
}
public bool ErrWmsSendData(byte ins, byte len, List <byte> seqWms, ref string idseq)
{
lock (senda)
{
List <byte> SendBuf = new List <byte>();
SendBuf.Add(0xCC);
SendBuf.Add(0X00);
SendBuf.Add(len);
if (idseq.Trim().Length == 0)
{
if (id > 3000)
{
id = 10;
}
idseq = id.ToString();
id++;
}
byte[] by = WmsCommon.Instance().intToBytes(int.Parse(idseq));
for (int n = by.Length - 1; n >= 0; n--)
{
SendBuf.Add(by[n]);
}
SendBuf.Add(ins);
for (int i = 0; i < seqWms.Count; i++)
{
SendBuf.Add(seqWms[i]);
}
byte xor = SendBuf[0];
for (int i = 1; i < SendBuf.Count; i++)
{
xor ^= SendBuf[i];
}
SendBuf.Add(xor);
SendBuf.Add(0x55);
if (ins == 0x84)
{
Log.WriteLog("发送落袋信息给WMS：" + string.Join(",", SendBuf.ToArray()));
}
return(SendWmsData(SendBuf.ToArray()));
}
}
public bool SendWmsData(byte[] data)
{
lock (data)
{
try
{
for (int i = 0; i < WmsCommon.Instance().clients.Count;)
{
if (i < WmsCommon.Instance().clients.Count)
{
SocketStatus wmssocket = WmsCommon.Instance().clients[i];
if (wmssocket != null)
{
if (wmssocket.scocKet.Connected)
{
wmssocket.scocKet.Send(data);
// Log.WriteLog(DateTime.Now + "WCS --> WMS：" + data);
i++;
}
else
{
wmssocket.scocKet.Close();
WmsCommon.Instance().clients.Remove(wmssocket);
}
}
}
}
return(true);
}
catch (Exception ex)
{
Log.WriteLog("发送消息异常" + ex.Message.ToString());
return(false);
}
// return false;
}
}
