SOCKET_STOP_POST,
SOCKET_FINAL_SIGTERM,
SOCKET_FINAL_SIGKILL,
- SOCKET_MAINTAINANCE,
+ SOCKET_MAINTENANCE,
_SOCKET_STATE_MAX,
_SOCKET_STATE_INVALID = -1
} SocketState;
_SOCKET_FIFO_INVALID = -1
} SocketType;
-typedef struct SocketPort SocketPort;
-
-struct SocketPort {
+typedef struct SocketPort {
SocketType type;
int fd;
SocketAddress address;
char *path;
-
Watch fd_watch;
- LIST_FIELDS(SocketPort, port);
-};
+ LIST_FIELDS(struct SocketPort, port);
+} SocketPort;
struct Socket {
Meta meta;
LIST_HEAD(SocketPort, ports);
- /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
- bool bind_ipv6_only;
unsigned backlog;
-
usec_t timeout_usec;
ExecCommand* exec_command[_SOCKET_EXEC_COMMAND_MAX];
SocketExecCommand control_command_id;
pid_t control_pid;
- char *bind_to_device;
- mode_t directory_mode;
- mode_t socket_mode;
-
bool accept;
unsigned n_accepted;
+ unsigned n_connections;
+ unsigned max_connections;
bool failure;
Watch timer_watch;
+
+ /* Socket options */
+ bool keep_alive;
+ int priority;
+ size_t receive_buffer;
+ size_t send_buffer;
+ int ip_tos;
+ int ip_ttl;
+ size_t pipe_size;
+ int mark;
+ bool free_bind;
+ char *bind_to_device;
+
+ /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
+ SocketAddressBindIPv6Only bind_ipv6_only;
+
+ mode_t directory_mode;
+ mode_t socket_mode;
};
/* Called from the service code when collecting fds */
* any of the sockets of this socket */
int socket_add_one_mount_link(Socket *s, Mount *m);
+/* Called from the service code when a per-connection service ended */
+void socket_connection_unref(Socket *s);
+
extern const UnitVTable socket_vtable;
const char* socket_state_to_string(SocketState i);