src/dict/dict-connection.h

#ifndef DICT_CONNECTION_H
#define DICT_CONNECTION_H

#include "dict.h"

struct dict_connection_transaction {
    unsigned int id;
    struct dict_connection *conn;
    struct dict_transaction_context *ctx;
};

struct dict_connection {
    struct dict_connection *prev, *next;
    struct dict_server *server;
    int refcount;

    char *username;
    char *name;
    struct dict *dict;
    enum dict_data_type value_type;
    unsigned int minor_version;

    int fd;
    struct io *io;
    struct istream *input;
    struct ostream *output;
    struct timeout *to_input;
    struct timeout *to_unref;

    /* There are only a few transactions per client, so keeping them in
       array is fast enough */
    ARRAY(struct dict_connection_transaction) transactions;
    ARRAY(struct dict_connection_cmd *) cmds;
    unsigned int async_id_counter;

    bool destroyed:1;
};

struct dict_connection *dict_connection_create(int fd);
void dict_connection_destroy(struct dict_connection *conn);

void dict_connection_ref(struct dict_connection *conn);
bool dict_connection_unref(struct dict_connection *conn);
void dict_connection_unref_safe(struct dict_connection *conn);

void dict_connection_continue_input(struct dict_connection *conn);

unsigned int dict_connections_current_count(void);
void dict_connections_destroy_all(void);

#endif