public static bool CheckProcessByPort(int port)
{
if (port < 1024 && port > 49151)
{
return(false);
}
string keyWord = "LISTENING";
string command = "netstat";
string argument = $" -nao";
List <string> result = ExecuteCommandAndGetOutput(command, argument);
if (result.Count == 0)
{
return(false);
}
var line = result.FirstOrDefault(q => q.Contains(keyWord) && q.Contains(port.ToString()));
if (line == null)
{
return(false);
}
int pid = TryConvert.String2Int(line.Substring(line.IndexOf(keyWord) + keyWord.Length).Trim());
if (pid == 0)
{
return(false);
}
return(true);
}
public static Process GetProcessByPort(int port)
{
if (port < 1024 && port > 49151)
{
return(null);
}
//if (Configuration.IsWindows)
//{
string keyWord = "LISTENING";
string command = "netstat";
string argument = $" -nao";
List <string> result = ExecuteCommandAndGetOutput(command, argument);
if (result.Count == 0)
{
return(null);
}
var line = result.FirstOrDefault(q => q.Contains(keyWord) && q.Contains(port.ToString()));
if (line == null)
{
return(null);
}
int pid = TryConvert.String2Int(line.Substring(line.IndexOf(keyWord) + keyWord.Length).Trim());
if (pid == 0)
{
return(null);
}
return(Process.GetProcessById(pid));
//}
//else
//{
// string keyWord = "LISTEN";
// string command = "netstat";
// string argument = "-tnlp";
// List<string> result = ExecuteCommandAndGetOutput(command, argument);
// if (result.Count == 0)
// return null;
// var line = result.FirstOrDefault(q => q.Contains(keyWord) && q.Contains(port.ToString()));
// if (line == null)
// return null;
// string pidName = Utility.GetStringArrayValue(line, 6, " ");
// if (string.IsNullOrEmpty(pidName))
// return null;
// int pid = Utility.TryParseInt(pidName.Split("/").FirstOrDefault());
// if (pid == 0)
// return null;
// return Process.GetProcessById(pid);
//}
}
