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-rw-r--r--src/dbrw.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/dbrw.h b/src/dbrw.h
index 438d963..7a0ee52 100644
--- a/src/dbrw.h
+++ b/src/dbrw.h
@@ -1,8 +1,8 @@
/* This file is part of vmod-dbrw
- Copyright (C) 2013-2017 Sergey Poznyakoff
+ Copyright (C) 2013-2018 Sergey Poznyakoff
Vmod-dbrw is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
@@ -40,12 +40,13 @@ struct dbrw_backend {
int (*sql_query) (struct dbrw_connection *, const char *);
unsigned (*sql_num_tuples) (struct dbrw_connection *);
unsigned (*sql_num_fields) (struct dbrw_connection *);
int (*sql_free_result) (struct dbrw_connection *);
const char *(*sql_get_column)(struct dbrw_connection *, unsigned,
unsigned);
+ int (*sql_idle_timeout)(struct dbrw_connection *);
};
enum {
state_init,
state_connected,
state_result,
@@ -63,24 +64,26 @@ struct dbrw_config {
char **param;
char *param_str;
char *query;
int qdisp;
int regflags;
char status[HTTP_STATUS_LEN+1];
+ int idle_timeout;
VTAILQ_ENTRY(dbrw_config) list;
};
struct dbrw_connection {
unsigned magic;
#define DBRW_CONNECTION_MAGIC 0x6773716c
int state; /* Connection state */
int busy:1;
struct dbrw_config *conf; /* Pointer to the configuration data */
regmatch_t *matches; /* Match map */
size_t matchsize; /* Total number of entries in match map */
- void *data; /* Backend-specific data */
+ time_t timestamp; /* Last used at */
+ void *data; /* Backend-specific data */
VTAILQ_ENTRY(dbrw_connection) list;
};
void dbrw_debug(const char *fmt, ...);
void dbrw_error(const char *fmt, ...);
@@ -102,9 +105,10 @@ char *sql_escape(struct dbrw_connection *pd, const char *input);
int sql_query(struct dbrw_connection *pd, const char *input);
unsigned sql_num_tuples(struct dbrw_connection *pd);
unsigned sql_num_fields(struct dbrw_connection *pd);
void sql_free_result(struct dbrw_connection *pd);
void sql_destroy(struct dbrw_connection *pd);
const char *sql_get_column(struct dbrw_connection *pd, unsigned row, unsigned col);
+int sql_idle_timeout(struct dbrw_connection *conn);
char *findparam(char **params, char *name);

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