/*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
struct reconnect *reconnect_create(long long int now);
void reconnect_destroy(struct reconnect *);
+void reconnect_set_quiet(struct reconnect *, bool quiet);
+
const char *reconnect_get_name(const struct reconnect *);
void reconnect_set_name(struct reconnect *, const char *name);
+/* Defaults, all in msecs. */
+#define RECONNECT_DEFAULT_MIN_BACKOFF 1000
+#define RECONNECT_DEFAULT_MAX_BACKOFF 8000
+#define RECONNECT_DEFAULT_PROBE_INTERVAL 5000
+
int reconnect_get_min_backoff(const struct reconnect *);
int reconnect_get_max_backoff(const struct reconnect *);
int reconnect_get_probe_interval(const struct reconnect *);
void reconnect_force_reconnect(struct reconnect *, long long int now);
bool reconnect_is_connected(const struct reconnect *);
-unsigned int reconnect_get_connection_duration(const struct reconnect *,
- long long int now);
+unsigned int reconnect_get_last_connect_elapsed(const struct reconnect *,
+ long long int now);
+unsigned int reconnect_get_last_disconnect_elapsed(const struct reconnect *,
+ long long int now);
void reconnect_disconnected(struct reconnect *, long long int now, int error);
void reconnect_connecting(struct reconnect *, long long int now);
void reconnect_connected(struct reconnect *, long long int now);
void reconnect_connect_failed(struct reconnect *, long long int now,
int error);
-void reconnect_received(struct reconnect *, long long int now);
+void reconnect_activity(struct reconnect *, long long int now);
enum reconnect_action {
RECONNECT_CONNECT = 1,
struct reconnect_stats {
/* All times and durations in this structure are in milliseconds. */
- long long int creation_time; /* Time reconnect_create() called. */
- long long int last_received; /* Last call to reconnect_received(). */
- long long int last_connected; /* Last call to reconnect_connected(). */
- int backoff; /* Current backoff duration. */
-
- unsigned int seqno; /* # of connections + # of disconnections. */
-
- bool is_connected; /* Currently connected? */
- unsigned int current_connection_duration; /* Time of current connection. */
- unsigned int total_connected_duration; /* Sum of all connections. */
+ long long int creation_time; /* Time reconnect_create() called. */
+ long long int last_activity; /* Last call to reconnect_activity(). */
+ long long int last_connected; /* Last call to reconnect_connected(). */
+ long long int last_disconnected; /* Last call to reconnect_disconnected(). */
+ int backoff; /* Current backoff duration. */
+
+ unsigned int seqno; /* # of connections + # of disconnections. */
+
+ bool is_connected; /* Currently connected? */
+ unsigned int msec_since_connect; /* Time since last connect. */
+ unsigned int msec_since_disconnect; /* Time since last disconnect. */
+ unsigned int total_connected_duration; /* Sum of all connections. */
unsigned int n_attempted_connections;
unsigned int n_successful_connections;