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Don't ignore 'no-op' peer state changes when we're disconnected.

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This commit is contained in:
Ted Lemon 2001-04-20 18:48:25 +00:00
parent 837d4342f8
commit d07ccee395
1 changed files with 23 additions and 4 deletions
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27
server/failover.c
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@ -43,7 +43,7 @@
#ifndef lint
static char copyright[] =
"$Id: failover.c,v 1.47 2001/04/20 18:34:27 mellon Exp $ Copyright (c) 1999-2001 The Internet Software Consortium. All rights reserved.\n";
"$Id: failover.c,v 1.48 2001/04/20 18:48:25 mellon Exp $ Copyright (c) 1999-2001 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -1673,10 +1673,29 @@ isc_result_t dhcp_failover_peer_state_changed (dhcp_failover_state_t *state,
new_state = msg -> server_state;
startupp = (msg -> server_flags & FTF_STARTUP) ? 1 : 0;
if (state -> partner.state == new_state) {
if (state -> me.state == startup)
if (state -> partner.state == new_state && state -> me.state) {
switch (state -> me.state) {
case startup:
dhcp_failover_set_state (state, state -> saved_state);
return ISC_R_SUCCESS;
return ISC_R_SUCCESS;
case unknown_state:
case normal:
case potential_conflict:
case recover:
case recover_done:
case shut_down:
case paused:
case recover_wait:
return ISC_R_SUCCESS;
/* If we get a peer state change when we're
disconnected, we always process it. */
case partner_down:
case communications_interrupted:
case resolution_interrupted:
break;
}
}
state -> partner.state = new_state;