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start remembering X-Your-Address-Is hints even if you're

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a client, so you can become a server more smoothly.


svn:r8359
This commit is contained in:
Roger Dingledine 2006-09-09 19:36:51 +00:00
parent 9af3175687
commit e56dbb810f
2 changed files with 8 additions and 7 deletions
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11
src/or/directory.c
View File

@ -822,6 +822,7 @@ connection_dir_client_reached_eof(dir_connection_t *conn)
int skewed=0;
int allow_partial = conn->_base.purpose == DIR_PURPOSE_FETCH_SERVERDESC;
int was_compressed=0;
char *guess;
switch (fetch_from_buf_http(conn->_base.inbuf,
&headers, MAX_HEADERS_SIZE,
@ -855,12 +856,10 @@ connection_dir_client_reached_eof(dir_connection_t *conn)
escaped(reason));
/* now check if it's got any hints for us about our IP address. */
if (server_mode(get_options())) {
char *guess = http_get_header(headers, X_ADDRESS_HEADER);
if (guess) {
router_new_address_suggestion(guess);
tor_free(guess);
}
guess = http_get_header(headers, X_ADDRESS_HEADER);
if (guess) {
router_new_address_suggestion(guess);
tor_free(guess);
}
if (date_header > 0) {

4
src/or/router.c
View File

@ -970,6 +970,7 @@ router_new_address_suggestion(const char *suggestion)
{
uint32_t addr, cur;
struct in_addr in;
or_options_t *options = get_options();
/* first, learn what the IP address actually is */
if (!tor_inet_aton(suggestion, &in)) {
@ -980,7 +981,8 @@ router_new_address_suggestion(const char *suggestion)
log_debug(LD_DIR, "Got X-Your-Address-Is: %s.", suggestion);
if (resolve_my_address(LOG_INFO, get_options(), &cur, NULL) >= 0) {
if (!server_mode(options) ||
resolve_my_address(LOG_INFO, options, &cur, NULL) >= 0) {
/* We're all set -- we already know our address. Great. */
last_guessed_ip = cur; /* store it in case we need it later */
return;