#define OPTION_VERSION(x) ((x) >> 24) /* Top 8 bits are for protocol minor version */
typedef struct connection_status_t {
- unsigned int pinged: 1; /* sent ping */
- unsigned int active: 1; /* 1 if active.. */
- unsigned int connecting: 1; /* 1 if we are waiting for a non-blocking connect() to finish */
- unsigned int unused_termreq: 1; /* the termination of this connection was requested */
- unsigned int remove_unused: 1; /* Set to 1 if you want this connection removed */
- unsigned int timeout_unused: 1; /* 1 if gotten timeout */
- unsigned int unused_encryptout: 1; /* 1 if we can encrypt outgoing traffic */
- unsigned int unused_decryptin: 1; /* 1 if we have to decrypt incoming traffic */
- unsigned int mst: 1; /* 1 if this connection is part of a minimum spanning tree */
- unsigned int control: 1; /* 1 if this is a control connection */
- unsigned int pcap: 1; /* 1 if this is a control connection requesting packet capture */
- unsigned int log: 1; /* 1 if this is a control connection requesting log dump */
- unsigned int invitation: 1; /* 1 if this is an invitation */
- unsigned int invitation_used: 1; /* 1 if the invitation has been consumed */
- unsigned int unused: 19;
+ uint16_t pinged: 1; /* sent ping */
+ uint16_t active: 1; /* 1 if active.. */
+ uint16_t connecting: 1; /* 1 if we are waiting for a non-blocking connect() to finish */
+ uint16_t unused: 1;
+ uint16_t control: 1; /* 1 if this is a control connection */
+ uint16_t pcap: 1; /* 1 if this is a control connection requesting packet capture */
+ uint16_t log: 1; /* 1 if this is a control connection requesting log dump */
+ uint16_t invitation: 1; /* 1 if this is an invitation */
+ uint16_t invitation_used: 1; /* 1 if the invitation has been consumed */
+ uint16_t initiator: 1; /* 1 if we initiated this connection */
} connection_status_t;
#include "ecdsa.h"
#include "edge.h"
#include "net.h"
#include "node.h"
+#include "submesh.h"
typedef struct connection_t {
char *name; /* name he claims to have */
+ struct node_t *node; /* node associated with the other end */
- union sockaddr_t address; /* his real (internet) ip */
- char *hostname; /* the hostname of its real ip */
- int protocol_major; /* used protocol */
- int protocol_minor; /* used protocol */
-
- int socket; /* socket used for this connection */
- uint32_t options; /* options for this connection */
connection_status_t status; /* status info */
- struct outgoing_t *outgoing; /* used to keep track of outgoing connections */
+ int socket; /* socket used for this connection */
+ union sockaddr_t address; /* his real (internet) ip */
struct meshlink_handle *mesh; /* the mesh this connection belongs to */
- struct node_t *node; /* node associated with the other end */
- struct edge_t *edge; /* edge associated with this connection */
- ecdsa_t *ecdsa; /* his public ECDSA key */
+ // I/O
sptps_t sptps;
-
- int incompression;
- int outcompression;
-
struct buffer_t inbuf;
struct buffer_t outbuf;
io_t io; /* input/output event on this metadata connection */
int tcplen; /* length of incoming TCPpacket */
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 or pinged them */
+ time_t last_key_renewal; /* last time we renewed the SPTPS key */
+
+ struct outgoing_t *outgoing; /* used to keep track of outgoing connections */
- splay_tree_t *config_tree; /* Pointer to configuration tree belonging to him */
+ struct edge_t *edge; /* edge associated with this connection */
+ struct submesh_t *submesh; /* his submesh handle if available in invitation file */
+
+ // Only used during authentication
+ ecdsa_t *ecdsa; /* his public ECDSA key */
+ int protocol_major; /* used protocol */
+ int protocol_minor; /* used protocol */
} connection_t;
extern void init_connections(struct meshlink_handle *mesh);
projects / meshlink / blobdiff