不确定这是 TCPClient 还是其他东西,我使用网络嗅探器检查从服务器发送和接收的内容以及数据是否正确,但是我的软件接收数据不正确。
让我解释一下,我传输一个查询字节(05)我收到一个确认(06)然后我传输一些以 9B 字节开头的数据,一旦发送,我应该收到一个 06 字节,然后在那个字节之后我应该得到一个 C5 字节,但是根据我的软件,我得到另一个 06 字节,根据嗅探器,情况并非如此!
byte[] buff;
if (!this.isConnected())
this.connect();
NetworkStream gs = _Socket.GetStream();
gs.Write(enq, 0, enq.Length);
gs.Flush();
outputByte(enq, "Trans"); //outputs ---> 05
buff = new byte[1];
gs.Read(buff, 0, buff.Length);
gs.Flush();
outputByte(buff, "Rec");// outputs <--- 06
if (buff[0] == 0x06)
{
byte[] data = new byte[] {
0x9B, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x09,
0x67, 0x11, 0x01, 0x49, 0x4D, 0x41, 0x47, 0x45, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x53, 0x75, 0x6D, 0x6D, 0x61, 0x72, 0x79,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x08, 0x00, 0x00, 0x08, 0x00,
0x00, 0x00, 0x1F, 0x09, 0x01, 0x00, 0x04, 0x0A, 0x10, 0x00, 0x12, 0x01, 0x1F, 0x00, 0x00, 0x00,
0x05, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x10, 0x1E, 0x0E, 0x1E, 0x54, 0x65, 0x73,
0x74, 0x69, 0x6E, 0x67, 0x10, 0x00, 0x12, 0x01, 0x1F, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x12, 0x10, 0x0D, 0x00, 0x00, 0x90
};
outputByte(data, "Trans"); /outputs --> with above byte information
gs.Write(data, 0, data.Length);
gs.Flush();
buff = new byte[1];
gs.Read(buff, 0, buff.Length);
gs.Flush();
// this is the first receive of 06
outputByte(buff, "Rec");//outputs <--- 06
if (buff[0] == 0x06)
{
gs.Flush();
Console.WriteLine("fdsfsdfs");
byte[] resp = new byte[5];
gs.Read(resp, 0, resp.Length);
gs.Flush();
//this outputs <--- 06 but it should be showing <--- c5000100c4
outputByte(buff, "Rec");
gs.Write(ack, 0, ack.Length);
outputByte(ack, "Trans");
gs.Flush();
}
}
根据嗅探器,这是应该发生的事情
---> 05
<--- 06
---> 9b008000000080000009671101494d414745310000000000000000000000000000000153756d6d617279000000000000000000000000000000000000000000000000000002080000080000001f090100040a100012011f000000050001000000000012101e0e1e54657374696e67100012011f000000050001000000000012100d000090
<--- 06
<--- c5000100c4
根据软件,这就是正在发生的事情
---> 05
<--- 06
---> 9b008000000080000009671101494d414745310000000000000000000000000000000153756d6d617279000000000000000000000000000000000000000000000000000002080000080000001f090100040a100012011f000000050001000000000012101e0e1e54657374696e67100012011f000000050001000000000012100d000090
<--- 06
<--- 06
有任何想法吗?另外,如果您对如何改进代码有任何建议,我将不胜感激