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Add some missing data structures to the failover_state structure.

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Ted Lemon
2000-05-01 23:40:15 +00:00
parent aa8579c0f5
commit f3886ff38c
1 changed files with 15 additions and 12 deletions
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27
includes/failover.h
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@@ -201,6 +201,7 @@ enum failover_state {
partner_down, partner_down,
normal, normal,
communications_interrupted, communications_interrupted,
potential_conflict_nic,
potential_conflict, potential_conflict,
recover recover
}; };
@@ -211,18 +212,23 @@ typedef struct _dhcp_failover_state {
struct _dhcp_failover_state *next; struct _dhcp_failover_state *next;
char *name; /* Name of this failover instance. */ char *name; /* Name of this failover instance. */
struct option_cache *address; /* Partner's IP address or hostname. */ struct option_cache *address; /* Partner's IP address or hostname. */
int listen_port;
int port; /* Partner's TCP port. */ int port; /* Partner's TCP port. */
struct iaddr server_addr; struct option_cache *server_addr; /* IP address on which to listen. */
int listen_port; /* Port on which to listen. */
u_int32_t max_flying_updates; u_int32_t max_flying_updates;
u_int32_t mclt; u_int32_t mclt;
u_int8_t *hba;
u_int8_t *hba; /* Hash bucket array for load balancing. */
int load_balance_max_secs;
enum failover_state partner_state; enum failover_state partner_state;
TIME partner_stos; TIME partner_stos;
enum failover_state my_state; enum failover_state my_state;
TIME my_stos; TIME my_stos;
omapi_object_t *link_to_peer; /* Currently-established link
to peer. */
enum { enum {
primary, secondary primary, secondary
} i_am; /* We are primary or secondary in this relationship. */ } i_am; /* We are primary or secondary in this relationship. */
@@ -238,16 +244,13 @@ typedef struct _dhcp_failover_state {
last packet we received is older last packet we received is older
than this, communications have been than this, communications have been
interrupted. */ interrupted. */
/* The ack queue and update queue are circular lists, so you can struct lease *update_queue_head; /* List of leases we haven't sent
tell whether or not a lease is on one of the lists by looking to peer. */
at its next pointer. Or maybe we should just flag it as struct lease *update_queue_tail;
UPDATE_PENDING or ACK_PENDING. But anyway, two seperate
queues. Hm. Maybe these should be hash tables, with no pointer struct lease *ack_queue_head; /* List of lease updates the peer
from the peer to the lease. */
struct lease *update_queue; /* List of leases we haven't sent
to peer. */
struct lease *ack_queue; /* List of lease updates the peer
hasn't yet acked. */ hasn't yet acked. */
struct lease *ack_queue_tail;
int cur_unacked_updates; /* Number of updates we've sent int cur_unacked_updates; /* Number of updates we've sent
that have not yet been acked. */ that have not yet been acked. */
} dhcp_failover_state_t; } dhcp_failover_state_t;