mirror of https://github.com/yandex/odyssey.git
60 lines
958 B
C
60 lines
958 B
C
#ifndef OD_SERVER_H_
|
|
#define OD_SERVER_H_
|
|
|
|
/*
|
|
* odissey.
|
|
*
|
|
* PostgreSQL connection pooler and request router.
|
|
*/
|
|
|
|
typedef struct odserver_t odserver_t;
|
|
|
|
typedef enum {
|
|
OD_SUNDEF,
|
|
OD_SIDLE,
|
|
OD_SCONNECT,
|
|
OD_SRESET,
|
|
OD_SACTIVE
|
|
} odserver_state_t;
|
|
|
|
struct odserver_t {
|
|
odserver_state_t state;
|
|
sostream_t stream;
|
|
ftio_t io;
|
|
int in_transaction;
|
|
void *route;
|
|
void *pooler;
|
|
odlist_t link;
|
|
};
|
|
|
|
static inline void
|
|
od_serverinit(odserver_t *s)
|
|
{
|
|
s->state = OD_SUNDEF;
|
|
s->route = NULL;
|
|
s->io = NULL;
|
|
s->pooler = NULL;
|
|
s->in_transaction = 0;
|
|
so_stream_init(&s->stream);
|
|
od_listinit(&s->link);
|
|
}
|
|
|
|
static inline odserver_t*
|
|
od_serveralloc(void)
|
|
{
|
|
odserver_t *s = malloc(sizeof(*s));
|
|
if (s == NULL)
|
|
return NULL;
|
|
od_serverinit(s);
|
|
return s;
|
|
}
|
|
|
|
static inline void
|
|
od_serverfree(odserver_t *s)
|
|
{
|
|
so_stream_free(&s->stream);
|
|
free(s);
|
|
}
|
|
|
|
#endif
|