// L2TPNS Clustering Stuff
-char const *cvs_id_cluster = "$Id: cluster.c,v 1.41 2005/06/04 15:42:35 bodea Exp $";
+char const *cvs_id_cluster = "$Id: cluster.c,v 1.43 2005/06/27 04:52:54 bodea Exp $";
#include <stdio.h>
#include <stdlib.h>
return; // Everything's ok!
config->cluster_last_hb = TIME + 1; // Just the one election thanks.
+ config->cluster_master_address = 0;
LOG(0, 0, 0, "Master timed out! Holding election...\n");
// to become a master!!!
config->cluster_iam_master = 1;
- config->cluster_master_address = 0;
LOG(0, 0, 0, "I am declaring myself the master!\n");
config->cluster_master_address = 0;
config->cluster_last_hb = 0; // Force an election.
cluster_check_master();
- return 0;
}
if (i >= num_peers)
fmtaddr(master, 1));
config->cluster_master_address = master;
+ if (master)
+ {
+ // catchup with new master
+ peer_send_message(master, C_LASTSEEN, config->cluster_seq_number, NULL, 0);
+
+ // delay next election
+ config->cluster_last_hb = TIME;
+ }
+
+ // run election (or reset "probed" if master was set)
cluster_check_master();
return 0;
}
// Note that after a clean failover, the cluster_master_address
// is cleared, so this doesn't run.
//
- if (config->cluster_master_address && addr != config->cluster_master_address
- && (config->cluster_last_hb + config->cluster_hb_timeout - 11) > TIME) {
+ if (config->cluster_master_address && addr != config->cluster_master_address) {
LOG(0, 0, 0, "Ignoring stray heartbeat from %s, current master %s has not yet timed out (last heartbeat %.1f seconds ago).\n",
fmtaddr(addr, 0), fmtaddr(config->cluster_master_address, 1),
0.1 * (TIME - config->cluster_last_hb));