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better cluster master collision resolution

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Brendan O'Dea 2004-12-03 06:40:02 +00:00
parent ba155b265c
commit f5fb6dea86
5 changed files with 56 additions and 32 deletions
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12
cluster.h
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@ -1,5 +1,5 @@
// L2TPNS Clustering Stuff
// $Id: cluster.h,v 1.7 2004-11-16 07:54:32 bodea Exp $
// $Id: cluster.h,v 1.8 2004-12-03 06:40:02 bodea Exp $
#ifndef __CLUSTER_H__
#define __CLUSTER_H__
@ -20,7 +20,7 @@
#define C_CTUNNEL 13 // Compressed tunnel structure.
#define C_GARDEN 14 // Gardened packet
#define HB_VERSION 3 // Protocol version number..
#define HB_VERSION 4 // Protocol version number..
#define HB_MAX_SEQ (1<<30) // Maximum sequence number. (MUST BE A POWER OF 2!)
#define HB_HISTORY_SIZE 64 // How many old heartbeats we remember?? (Must be a factor of HB_MAX_SEQ)
@ -45,10 +45,12 @@ typedef struct {
u32 size_sess; // Size of the session structure.
u32 size_tunn; // size of the tunnel structure.
u32 interval; // ping/heartbeat interval (if changed)
u32 timeout; // heartbeat timeout (if changed)
u32 interval; // ping/heartbeat interval
u32 timeout; // heartbeat timeout
char reserved[128 - 11*sizeof(u32)]; // Pad out to 128 bytes.
u64 table_version; // # state changes processed by cluster
char reserved[128 - 13*sizeof(u32)]; // Pad out to 128 bytes.
} heartt;
typedef struct { /* Used to update byte counters on the */