XrdNetOpts.hh

Go to the documentation of this file.

#ifndef __XRDNETOPTS_H__
#define __XRDNETOPTS_H__
/******************************************************************************/
/*                                                                            */
/*                         X r d N e t O p t s . h h                          */
/*                                                                            */
/* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University  */
/*                            All Rights Reserved                             */
/*   Produced by Andrew Hanushevsky for Stanford University under contract    */
/*              DE-AC02-76-SFO0515 with the Department of Energy              */
/*                                                                            */
/* This file is part of the XRootD software suite.                            */
/*                                                                            */
/* XRootD is free software: you can redistribute it and/or modify it under    */
/* the terms of the GNU Lesser General Public License as published by the     */
/* Free Software Foundation, either version 3 of the License, or (at your     */
/* option) any later version.                                                 */
/*                                                                            */
/* XRootD is distributed in the hope that it will be useful, but WITHOUT      */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or      */
/* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public       */
/* License for more details.                                                  */
/*                                                                            */
/* You should have received a copy of the GNU Lesser General Public License   */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file  */
/* COPYING (GPL license).  If not, see <http://www.gnu.org/licenses/>.        */
/*                                                                            */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without  */
/* specific prior written permission of the institution or contributor.       */
/******************************************************************************/
 
/******************************************************************************/
/*                    X r d N e t W o r k   O p t i o n s                     */
/******************************************************************************/
 
// Force a new file descriptor when setting up UDP communications
//
#define XRDNET_NEWFD     0x00000100
 
// This side of the socket will never receive any data
//
#define XRDNET_SENDONLY  0x00000200
 
// Multiple threads may attempts a read (very unusual)
//
#define XRDNET_MULTREAD 0x000000400
 
// Do not trim off fomain in the host name.
//
#define XRDNET_NODNTRIM 0x000000800
 
/******************************************************************************/
/*     X r d N e t W o r k   &   X r d N e t S o c k e t   O p t i o n s      */
/******************************************************************************/
 
// Turn off TCP_NODELAY
//
#define XRDNET_DELAY     0x00010000
  
// Enable SO_KEEPALIVE
//
#define XRDNET_KEEPALIVE 0x00020000
 
// Do not close the socket in child processes hwne they exec
//
#define XRDNET_NOCLOSEX  0x00040000
 
// Do not print common error messages (spotty right now)
//
#define XRDNET_NOEMSG    0x00080000
 
// Do not linger on a close
//
#define XRDNET_NOLINGER  0x00100000
 
// Define a UDP socket
//
#define XRDNET_UDPSOCKET 0x00200000
 
// Define a FIFO (currently only for NetSocket)
//
#define XRDNET_FIFO      0x00400000
 
// Avoid DNS reverse lookups
//
#define XRDNET_NORLKUP   0x00800000
 
// Enable TLS upon connection
//
#define XRDNET_USETLS    0x01000000
 
/******************************************************************************/
/*                  X r d N e t S o c k e t   O p t i o n s                   */
/******************************************************************************/
  
// This socket will be used for server activities (only for XrdNetS
//
#define XRDNET_SERVER    0x10000000
 
// Maximum backlog for incoming connections. The backlog value goes in low
// order byte and is used only when XRDNET_SERVER is specified.
//
#define XRDNET_BKLG      0x000000FF
 
// Maximum wait time for outgoing connect. The timeout value goes in low
// order byte and is used only when XRDNET_SERVER is *NOT* specified.
// The value is in seconds (maximum timeout is 255 seconds).
//
#define XRDNET_TOUT      0x000000FF
 
// The default UDP socket buffer size
//
#define XRDNET_UDPBUFFSZ 32768
 
// Maximum backlog value for listen()
//
#define XRDNETSOCKET_MAXBKLG 255
 
// Desired linger value for close
//
#define XRDNETSOCKET_LINGER    3
#endif