public static bool SLSendData(string sendtxt, string nodeNo, string trantype, ref XmlDocument rec)
{
TcpClient sendTcp = new TcpClient();
byte[] mss = Encoding.GetEncoding("utf-8").GetBytes(sendtxt);
int hostTimeOut = timeOut;
int apphostport = int.Parse(MultPara.getHostPort(nodeNo));
string ip = MultPara.getHostIP(nodeNo);
sendTcp.SendTimeout = timeOut;
try
{
if (Common.isIP(ip))
{
sendTcp.Connect(IPAddress.Parse(ip), apphostport);
}
else
{
sendTcp.Connect(ip, apphostport);
}
}
catch (Exception exc)
{
sendTcp.Close();
LogWrite.WriteLogUTF8(exc.Message, "连接服务器失败,原因(" + trantype + "):", nodeNo);
return(false);
}
NetworkStream ns = sendTcp.GetStream();
ns.WriteTimeout = timeOut;
ns.ReadTimeout = timeOut;
try
{
LogWrite.WriteLogUTF8(sendtxt, "发送核心报文(" + trantype + ")：", nodeNo);
if (ns.CanWrite)
{
int len1 = mss.Length;
if (len1 > sendSize)
{
int a = len1 / sendSize;
int b = len1 % sendSize;
for (int i = 0; i < a; i++)
{
ns.Write(mss, i * sendSize, sendSize);
}
if (b > 0)
{
ns.Write(mss, len1 - b, b);
}
}
else
{
ns.Write(mss, 0, len1);
}
if (ns.CanRead)
{
byte[] len = new byte[8];
ns.Read(len, 0, 8);
int L = int.Parse(Encoding.GetEncoding("utf-8").GetString(len));
byte[] recbuff = new byte[L];
int index = 0;
while (index < L)
{
int ct = ns.Read(recbuff, index, L - index);
if (ct <= 0)
{
break;
}
index += ct;
}
ns.Close();
sendTcp.Close();
string recv = Encoding.GetEncoding("utf-8").GetString(recbuff);
LogWrite.WriteLogUTF8(recv, "接收核心报文(" + trantype + ")：", nodeNo);
try
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(recv);
rec = doc;
return(true);
}
catch (Exception ex)
{
LogWrite.WriteLogUTF8(ex.Message, "解析报文出错（" + trantype + "）：", nodeNo);
return(false);
}
}
else
{
LogWrite.WriteLogUTF8("连接不可用", "接收报文错误，原因(" + trantype + ")：", nodeNo);
ns.Close();
sendTcp.Close();
return(false);
}
}
else
{
LogWrite.WriteLogUTF8("连接不可用", "往服务器发数据失败，原因(" + trantype + ")：", nodeNo);
ns.Close();
sendTcp.Close();
return(false);
}
}
catch (Exception ex)
{
ns.Close();
sendTcp.Close();
LogWrite.WriteLogUTF8(ex.Message, "通讯时出现异常(" + trantype + ")：", nodeNo);
}
return(false);
}
public void startAccept()
{
try
{
NetworkStream ns = tcpClient.GetStream();
int l1 = 6;
byte[] cRead = new byte[l1];
int it1 = 0;
while (it1 < l1)
{
int ct1 = ns.Read(cRead, it1, l1 - it1);
if (ct1 <= 0)
{
break;
}
it1 += ct1;
}
string head = System.Text.Encoding.GetEncoding("GBK").GetString(cRead);
int len = int.Parse(head);
byte[] text = new byte[len];
int it = 0;
while (it < len)
{
int ct = ns.Read(text, it, len - it);
if (ct <= 0)
{
break;
}
it += ct;
}
string body = Encoding.GetEncoding("GBK").GetString(text);
sdata.Jysj = DateTime.Now.ToString("HH:mm:ss");
XmlDocument doc = new XmlDocument();
doc.LoadXml(body);
XmlNode tranCode = doc.SelectSingleNode("//ebank//tranCode");
XmlNode nodeNo = doc.SelectSingleNode("//ebank//nodeNo");
string trandType = ""; //内部交易代码
string nodeno = ""; //机构号
string sendEbank = ""; //返回报文
if (tranCode != null && nodeNo != null)
{
string index = ConfigApp.Lsh;
trandType = tranCode.InnerText;
nodeno = nodeNo.InnerText.Replace("|", "");
LogWrite.WriteLog(head + body, "接收(" + trandType + ")" + "[" + index + "]", nodeno);
ET bm = new ET(doc, trandType, nodeno);
sendEbank = bm.Done();
//Eticket bm1 = new Eticket(doc, trandType, nodeno);
//sendEbank = bm1.Done();
if (ConfigApp.Show)//显示交易结果
{
sdata.Wd = nodeno;
sdata.Wdm = MultPara.getBankName(nodeno);
sdata.Jym = trandType;
sdata.Jysj1 = DateTime.Now.ToString("HH:mm:ss");
try
{
XmlDocument xxd = new XmlDocument();
xxd.LoadXml(sendEbank.Substring(6));
sdata.Errcode = xxd.SelectSingleNode("//ebank//hostReturnCode").InnerText.Trim();
sdata.Errmsg = xxd.SelectSingleNode("//ebank//hostErrorMessage").InnerText.Trim();
}
catch
{
sdata.Errcode = "";
sdata.Errmsg = sendEbank;
}
}
byte[] sendData = Encoding.GetEncoding("GBK").GetBytes(sendEbank);
if (ns.CanWrite)
{
ns.Write(sendData, 0, sendData.Length);
LogWrite.WriteLog(sendEbank, "返回(" + trandType + ")" + "[" + index + "]", nodeno);
}
else
{
LogWrite.WriteLog("", "返回网银端时通讯异常(" + trandType + ")" + "[" + index + "]", nodeno);
sdata.Errcode = "9999";
sdata.Errmsg = "通讯异常";
}
}
else
{
LogWrite.WriteLog(body, "非法的请求报文:");
sdata.Errcode = "9999";
sdata.Errmsg = "无效交易码";
}
ns.Close();
if (ConfigApp.Show)
{
try { Form1.FinalQueue.Enqueue(sdata); }
catch { }
}
}
catch (Exception ex)
{
LogWrite.WriteLog(ex.ToString(), "处理失败:");
}
finally
{
tcpClient.Close();
}
}
