Daniel Stenberg
b8b8473b6d
Lots of comments added an clarified. Added timeout for the ares version
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of Curl_is_resolved() to address Roy Shan's reported problem.
2004-03-30 13:02:07 +00:00
Daniel Stenberg
dc46f535ae
The select() timeout is better not static since some implementation actually
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might change it. I don't *think* it does it when the timeout is 0,0 but it
is better to be sure...
2004-03-29 21:29:24 +00:00
Daniel Stenberg
5b55f9ecb3
Günter Knauf's NetWare changes.
2004-03-17 12:46:42 +00:00
Daniel Stenberg
47afa058a8
store times in time_t
2004-03-10 09:36:43 +00:00
Daniel Stenberg
52d85341ae
only build with the windows threading trace code if
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DEBUG_THREADING_GETHOSTBYNAME is defined
2004-03-09 21:42:43 +00:00
Daniel Stenberg
9116dd41bd
tv_sec is an int, so we explicitly typecast the result of long - long to
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an int when we assign it.
2004-03-03 13:07:32 +00:00
Daniel Stenberg
f35c28214e
use size_t to keep strlen() results
2004-02-23 08:38:49 +00:00
Daniel Stenberg
35fd1365ae
simplied how create_hostcache_id() is used, and also its function somewhat
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cleared up some ssize_t/size_t mixups
2004-02-23 08:35:57 +00:00
Daniel Stenberg
7d844c430c
Gisle Vanem brings name resolving timeout possibilities to windows people.
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This works by magicly starting up a new thread that can be killed when the
timeout is reached. testtesttest!
2004-02-20 16:41:50 +00:00
Daniel Stenberg
62a12b7faf
No longer uses the 'ret' variable in the plain ipv4-version of
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my_getaddrinfo() (caused a warning by the IRIX MIPSPro compiler). Also
clarified the situation for the 3-arg version of gethostbyname_r() with a huge
comment.
2004-02-18 10:05:17 +00:00
Daniel Stenberg
e2b6a45cfa
Make sure dns cache timeout -1 really means forever, as it is documented to
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be. Simply skip the pruning.
2004-02-18 07:56:18 +00:00
Daniel Stenberg
ccdaa0b51f
Make the 'areschannel' get created in the curl_easy_init() and re-use that
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same channel during the whole curl handle's life until curl_easy_cleanup().
2004-02-16 15:24:22 +00:00
Daniel Stenberg
a7e04cac78
Mark the dns entry 'inuse' properly even when used from the cache. This
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seems to correct some host cache screw-ups I could reproduce.
2004-02-15 16:57:53 +00:00
Daniel Stenberg
4674f3f115
Make hostcache_fixoffset() take a long for offset, to fully work with 64bit
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archs, also no longer typecast pointers to ints as that is a nono on 64bit
systems.
2004-02-12 16:02:55 +00:00
Daniel Stenberg
791e49134b
hide the pack_hostent proto if ipv6 is enabled, as figured out by Tor Arntsen
2004-02-05 08:34:31 +00:00
Daniel Stenberg
886391d145
adjusted to the modified ares_strerror() function
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NOTE that this breaks ares-compatibility, we have now officially taken the
turn into the c-ares path. We will now officially depend on c-ares for asynch
name resolves.
2004-02-02 16:00:31 +00:00
Daniel Stenberg
e1d541086c
Dirk Manske fixed the ares usage even more. We could get a timeout from ares
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as well, and when failing and not getting a timeout we now include the
error message ares can provide us with.
2004-02-02 15:53:50 +00:00
Daniel Stenberg
12fa877f00
Timeout slow ares name lookups. This is based on the patch brought by
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Dirk Manske, but modified by me.
2004-02-02 10:15:22 +00:00
Daniel Stenberg
2d567af069
fixed the Curl_resolv()'s return code when the looked up host was already
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in the cache (Vincent Bronner)
2004-01-14 09:05:54 +00:00
Daniel Stenberg
053f6c85ef
updated year in the copyright string
2004-01-07 09:19:33 +00:00
Daniel Stenberg
3788f25eac
added a library-wide interface for doing dns cache pruning, and no longer
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make the pruning at each name lookup, only in Curl_done().
2003-12-15 17:33:49 +00:00
Daniel Stenberg
cfe53768dd
if Curl_hash_add() returns NULL, we shall not free the addrinfo field as that
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is made in the hash function in the case of failure (using the already setup
'dtor' function).
2003-12-15 15:22:10 +00:00
Daniel Stenberg
06c38330ba
Steve Green fixed Curl_resolv()
2003-12-03 07:55:51 +00:00
Daniel Stenberg
a0a5668dbd
do ares_destroy() on the ares handle when we're done in Curl_is_resolved()
2003-11-15 10:29:43 +00:00
Daniel Stenberg
a701f3dddf
Siddhartha Prakash Jain found a case with a bad resolve that we didn't
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properly bail out from, when using ares.
2003-11-14 11:56:15 +00:00
Daniel Stenberg
25613503cb
Another glibc resolve name fix
2003-10-28 13:06:15 +00:00
Daniel Stenberg
017a78d0c5
better bailing-out cleanup if a malloc fails in the DNS cache
2003-10-24 12:57:23 +00:00
Daniel Stenberg
31b6bb6a41
lock the DNS cache properly before adding an entry when using asynch DNS
2003-10-20 08:45:33 +00:00
Daniel Stenberg
749f5387c1
Gisle Vanem's IPv6-on-Windows patch applied!
2003-10-14 12:00:45 +00:00
Daniel Stenberg
022996e5c7
Dirk Manske made the share-locking around DNS lookups a bit "looser" so that
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multiple DNS lookups can run simultaneously faster. The downside is that
resolving the same host name now can be made at once from multiple threads,
but the upside is that threads now don't alwys have to wait for the others'
resolves. Test case 506 updated accordingly.
2003-10-12 13:57:41 +00:00
Daniel Stenberg
a0118fb390
just re-indented some code
2003-10-05 15:03:21 +00:00
Daniel Stenberg
343291ce37
Based on a patch provided by Siddhartha Prakash Jain. In Curl_resolv() when
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my_getaddrinfo() has been called (and wait has been set to TRUE), we check
if the name already is resolved and if so don't return wait status to the
parent. This can happen with IP-only names.
2003-10-04 14:50:45 +00:00
Daniel Stenberg
2297eca103
Added CURLOPT_IPRESOLVE support
2003-09-19 15:16:47 +00:00
Daniel Stenberg
14597475b1
Jeff Pohlmeyer did some marvelous debugging to track this one down. We MUST
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NOT free the existing hash entry when we try to add a new one that matches
an existing entry. We now instead free the new one, and make the parent
function use the old entry's struct instead.
2003-09-14 21:17:54 +00:00
Daniel Stenberg
c1f31180a2
Curl_is_resolved(): FD_ZERO the file descriptors before we call ares_fds().
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Problem tracked down by Bjorn Reese.
2003-09-11 21:27:19 +00:00
Daniel Stenberg
5629eeaec2
The error buffer was not getting filled when Curl_wait_for_resolv() fails.
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Jeff Pohlmeyer fixed.
2003-09-01 08:21:08 +00:00
Daniel Stenberg
7e7d89471a
use proper type to prevent compiler warning
2003-08-22 12:25:47 +00:00
Daniel Stenberg
e67d15b50e
Vincent Sanders provided a fix for name resolving when linked with uClibc.
2003-08-21 12:07:47 +00:00
Daniel Stenberg
b1da98170f
make sure the 'done' variable is always set to something in the
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Curl_is_resolved() function
2003-08-19 23:23:45 +00:00
Daniel Stenberg
33cf204e9a
don't set done==TRUE if the host name doesn't resolve
2003-08-19 09:29:59 +00:00
Daniel Stenberg
62b65a5f20
make it build without ares support
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make sure it set async false even when using ipv6 (made test case 20 fail
before)
2003-08-06 15:26:02 +00:00
Daniel Stenberg
b73612392d
ares awareness/usage/support added. If configure --enable-ares is used, we
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build libcurl to use ares for asynch name resolves.
2003-08-05 14:40:59 +00:00
Daniel Stenberg
556ce1c6a1
minor code style fix
2003-07-23 12:55:24 +00:00
Daniel Stenberg
308bc9d919
use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions
2003-06-26 11:22:12 +00:00
Daniel Stenberg
9a6566e774
Gisle Vanem's code for not trusting h_aliases to always be non-NULL
2003-05-20 09:41:39 +00:00
Daniel Stenberg
e615d117a0
Setup and use CURL_INADDR_NONE all over instead of INADDR_NONE. We setup
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the define accordingly in the hostip.h header to work nicely all over.
2003-05-13 12:12:17 +00:00
Daniel Stenberg
0821447b5b
spell fix
2003-04-03 16:11:47 +00:00
Daniel Stenberg
b28b616eb2
typecast the conversion from const char * to char *
2003-03-19 09:16:59 +00:00
Daniel Stenberg
8d5ac8b43c
AIX 4.3 or later should use gethostbyname() and not the *_r() version.
2003-03-03 22:23:48 +00:00
Jean-Philippe Barette-LaPierre
beb13a1d3e
added the sharing of DNS cache
2003-02-04 23:48:46 +00:00
