-typedef struct conn_list_t {
- char *name; /* name of this connection */
- ip_t real_ip; /* his real (internet) ip */
- char *hostname; /* the hostname of its real ip */
- short unsigned int port; /* his portnumber */
- int protocol_version; /* used protocol */
- int options; /* options turned on for this connection */
-
- int flags; /* his flags */
- int socket; /* our udp vpn socket */
- int meta_socket; /* our tcp meta socket */
- status_bits_t status; /* status info */
- packet_queue_t *sq; /* pending outgoing packets */
- packet_queue_t *rq; /* pending incoming packets (they have no
- valid key to be decrypted with) */
- enc_key_t *public_key; /* the other party's public key */
- enc_key_t *datakey; /* encrypt data packets with this key */
- enc_key_t *rsakey;
-
- char *buffer; /* metadata input buffer */
- int buflen; /* bytes read into buffer */
- int reqlen; /* length of first request in buffer */
- int allow_request; /* defined if there's only one request possible */
-
- time_t last_ping_time; /* last time we saw some activity from the other end */
- int want_ping; /* 0 if there's no need to check for activity. Shouldn't this go into status? (GS) */
-
- char *mychallenge; /* challenge we received from him */
- char *hischallenge; /* challenge we sent to him */
-
- struct conn_list_t *nexthop; /* nearest meta-hop in this direction, will be changed to myuplink (GS) */
- struct conn_list_t *hisuplink; /* his nearest meta-hop in our direction */
- struct conn_list_t *myuplink; /* our nearest meta-hop in his direction */
-
- struct subnet_t *subnets; /* Pointer to a list of subnets belonging to this connection */
-
- struct conn_list_t *next; /* after all, it's a list of connections */
-} conn_list_t;
-