/// <summary>
/// send ACTIVE_TEST command to server, test if network is ok and the server is alive
/// </summary>
/// <param name="sock">the JavaSocket object</param>
public static bool activeTest(JavaSocket sock)
{
byte[] header;
header = packHeader(FDFS_PROTO_CMD_ACTIVE_TEST, 0, 0);
sock.GetStream().Write(header, 0, header.Length);
RecvHeaderInfo headerInfo = recvHeader(sock.GetStream(), TRACKER_PROTO_CMD_RESP, 0);
return(headerInfo.errno == 0 ? true : false);
}
/// <summary>
/// send quit command to server and close socket
/// </summary>
/// <param name="sock">the JavaSocket object</param>
public static void closeSocket(JavaSocket sock)
{
byte[] header;
header = packHeader(FDFS_PROTO_CMD_QUIT, 0, 0);
sock.GetStream().Write(header, 0, header.Length);
sock.Close();
}