Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 1 | /* |
| 2 | include/types/backend.h |
| 3 | This file rassembles definitions for backends |
| 4 | |
Willy Tarreau | 1a20a5d | 2007-11-01 21:08:19 +0100 | [diff] [blame] | 5 | Copyright (C) 2000-2007 Willy Tarreau - w@1wt.eu |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 6 | |
| 7 | This library is free software; you can redistribute it and/or |
| 8 | modify it under the terms of the GNU Lesser General Public |
| 9 | License as published by the Free Software Foundation, version 2.1 |
| 10 | exclusively. |
| 11 | |
| 12 | This library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | Lesser General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU Lesser General Public |
| 18 | License along with this library; if not, write to the Free Software |
| 19 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #ifndef _TYPES_BACKEND_H |
| 23 | #define _TYPES_BACKEND_H |
| 24 | |
Willy Tarreau | e3ba5f0 | 2006-06-29 18:54:54 +0200 | [diff] [blame] | 25 | #include <common/config.h> |
| 26 | |
Willy Tarreau | 3168223 | 2007-11-29 15:38:04 +0100 | [diff] [blame] | 27 | /* Parameters for proxy->lbprm.algo. Those values are exclusive */ |
| 28 | #define BE_LB_ALGO_RR 0x00000001 /* balance in round-robin mode */ |
| 29 | #define BE_LB_ALGO_SH 0x00000002 /* balance on source IP hash */ |
| 30 | #define BE_LB_ALGO_L4 0x00000003 /* mask to match layer4-based algorithms */ |
| 31 | #define BE_LB_ALGO_UH 0x00000004 /* balance on URI hash */ |
| 32 | #define BE_LB_ALGO_PH 0x00000005 /* balance on URL parameter hash */ |
| 33 | #define BE_LB_ALGO_L7 0x00000004 /* mask to match layer7-based algorithms */ |
| 34 | #define BE_LB_ALGO 0x00000007 /* mask to extract BALANCE algorithm */ |
Willy Tarreau | b625a08 | 2007-11-26 01:15:43 +0100 | [diff] [blame] | 35 | |
| 36 | /* various constants */ |
| 37 | #define BE_WEIGHT_SCALE 256 /* scale between user weight and effective weight */ |
| 38 | |
Willy Tarreau | baaee00 | 2006-06-26 02:48:02 +0200 | [diff] [blame] | 39 | #endif /* _TYPES_BACKEND_H */ |
| 40 | |
| 41 | /* |
| 42 | * Local variables: |
| 43 | * c-indent-level: 8 |
| 44 | * c-basic-offset: 8 |
| 45 | * End: |
| 46 | */ |