public string SendRead(string lin)
{
string lout;
if (_ClientOpen)
{
SW.WriteLine(lin);
System.Threading.Thread.Sleep(50);
if (TNETSocket.Available > 0)
{
byte[] rec_buf = new byte[TNETSocket.Available];
Thread.Sleep(10);
int ret_len = TNETSocket.Receive(rec_buf);
lout = PP.GetString(rec_buf, ret_len);
return(lout);
}
else
{
return("!error! timeout");
}
}
else
{
return(null);
}
}
public void ReadStr(out string t, out int ret_time, int tmo = 100)
{
t = "";
bool tmo_reached = false;
int this_t = 0;
if (_ClientOpen)
{
DateTime s = DateTime.Now;
while (TNETSocket.Available == 0 && !tmo_reached)
{
Thread.Sleep(5);
this_t += 5;
if (this_t > tmo)
{
tmo_reached = true;
}
}
if (!tmo_reached)
{
byte[] rec_buf = new byte[TNETSocket.Available];
Thread.Sleep(10);
int ret_len = TNETSocket.Receive(rec_buf);
t = PP.GetString(rec_buf, ret_len);
}
}
ret_time = this_t;
}
public bool ReadStr(out string t, out int ret_time, int tmo = 250)
{
t = "";
bool tmo_reached = false;
int this_t = 0;
if (_ClientOpen)
{
DateTime timeLimit = DateTime.Now.AddMilliseconds(tmo);
while (TNETSocket.Available == 0 && !tmo_reached)
{
Thread.Sleep(5);
this_t += 5;
if (DateTime.Now > timeLimit)
{
tmo_reached = true;
}
}
if (!tmo_reached)
{
while (TNETSocket.Available > 0)
{
byte[] rec_buf = new byte[TNETSocket.Available];
int ret_len = TNETSocket.Receive(rec_buf);
t += PP.GetString(rec_buf, ret_len);
Thread.Sleep(100); //Wait a little before it checks the socket again
}
t = t.Trim(new char[] { '>' }); //remove >
t = t.Trim(Environment.NewLine.ToCharArray());
}
}
ret_time = this_t;
return(tmo_reached);
}