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Clarify comments on connection_t's address fields

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This commit is contained in:
teor (Tim Wilson-Brown) 2016-04-05 13:45:09 +10:00
parent 705d3b221e
commit 5d2b1c784b
1 changed files with 13 additions and 8 deletions
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21
src/or/or.h
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@ -1294,21 +1294,26 @@ typedef struct connection_t {
time_t timestamp_created; /**< When was this connection_t created? */
/* XXXX_IP6 make this IPv6-capable */
int socket_family; /**< Address family of this connection's socket. Usually
* AF_INET, but it can also be AF_UNIX, or in the future
* AF_INET6 */
tor_addr_t addr; /**< IP of the other side of the connection; used to
* identify routers, along with port. */
uint16_t port; /**< If non-zero, port on the other end
* of the connection. */
* AF_INET, but it can also be AF_UNIX, or AF_INET6 */
tor_addr_t addr; /**< IP that socket "s" is directly connected to;
* may be the IP address for a proxy or pluggable transport,
* see "address" for the address of the final destination.
*/
uint16_t port; /**< If non-zero, port that socket "s" is directly connected
* to; may be the port for a proxy or pluggable transport,
* see "address" for the port at the final destination. */
uint16_t marked_for_close; /**< Should we close this conn on the next
* iteration of the main loop? (If true, holds
* the line number where this connection was
* marked.) */
const char *marked_for_close_file; /**< For debugging: in which file were
* we marked for close? */
char *address; /**< FQDN (or IP) of the other end.
char *address; /**< FQDN (or IP) and port of the final destination for this
* connection; this is always the remote address, it is
* passed to a proxy or pluggable transport if one in use.
* See "addr" and "port" for the address that socket "s" is
* directly connected to.
* strdup into this, because free_connection() frees it. */
/** Another connection that's connected to this one in lieu of a socket. */
struct connection_t *linked_conn;