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| author | Roger Dingledine <arma@torproject.org> | 2004-03-28 21:16:52 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2004-03-28 21:16:52 +0000 |
| commit | 4a5586b8e311114b28defc3bdf7d1d74618e749e (patch) | |
| tree | f42d200be0e7d8fda7a31b0139b8accd5cadec03 | |
| parent | 2ba9901cb4fcde3a999dd1e8316b39f60cc0ef0e (diff) | |
| download | tor-4a5586b8e311114b28defc3bdf7d1d74618e749e.tar.gz tor-4a5586b8e311114b28defc3bdf7d1d74618e749e.zip | |
make dns resolves a lot faster
(but only enable this once we've found the bug)
svn:r1358
| -rw-r--r-- | src/or/dns.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/or/dns.c b/src/or/dns.c index ebe52e2dbf..c07cba8e24 100644 --- a/src/or/dns.c +++ b/src/or/dns.c @@ -109,11 +109,21 @@ int dns_resolve(connection_t *exitconn) { struct cached_resolve *resolve; struct cached_resolve search; struct pending_connection_t *pending_connection; + struct in_addr in; uint32_t now = time(NULL); assert_connection_ok(exitconn, 0); - /* first take this opportunity to see if there are any expired - resolves in the tree.*/ +#if 0 /* only enable this once we've found the conn-munging bug */ + /* first check if exitconn->address is an IP. If so, we already + * know the answer. */ + if (tor_inet_aton(exitconn->address, &in) != 0) { + exitconn->addr = ntohl(in.s_addr); + return 1; + } +#endif + + /* then take this opportunity to see if there are any expired + * resolves in the tree. */ purge_expired_resolves(now); /* now check the tree to see if 'address' is already there. */ |