Gisle Vanem
12db20be4e
Fixed signed/unsigned convertion errors in Salford-C.
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#ifdef around WSAEDISCON in strerror.c.
2006-04-26 17:26:22 +00:00
Daniel Stenberg
ecc6c1f501
prevent signed/unsigned warnings
2006-04-25 05:32:05 +00:00
Daniel Stenberg
0ec96e4279
each socket is used by exactly one easy handle, but of course each easy handle
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can and will use more than one socket
2006-04-21 13:40:07 +00:00
Daniel Stenberg
48f56d9600
attempt to silence the MIPSPro compiler warning
2006-04-18 10:55:41 +00:00
Daniel Stenberg
686d90745b
First curl_multi_socket() commit. Should primarily be considered as an internal
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code rearrange to fit the future better.
2006-04-10 15:00:53 +00:00
Daniel Stenberg
4486d336a6
argh, forgot the check for a connection before we call Curl_done
2006-02-23 21:29:48 +00:00
Daniel Stenberg
6fdbb01194
Lots of work and analysis by "xbx___" in bug #1431750
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(http://curl.haxx.se/bug/view.cgi?id=1431750 ) helped me identify and fix two
different but related bugs:
1) Removing an easy handle from a multi handle before the transfer is done
could leave a connection in the connection cache for that handle that is
in a state that isn't suitable for re-use. A subsequent re-use could then
read from a NULL pointer and segfault.
2) When an easy handle was removed from the multi handle, there could be an
outstanding c-ares DNS name resolve request. When the response arrived,
it caused havoc since the connection struct it "belonged" to could've
been freed already.
Now Curl_done() is called when an easy handle is removed from a multi handle
pre-maturely (that is, before the transfer was complteted). Curl_done() also
makes sure to cancel all (if any) outstanding c-ares requests.
2006-02-23 12:20:48 +00:00
Daniel Stenberg
87bcb6f377
Karl M added the CURLOPT_CONNECT_ONLY and CURLINFO_LASTSOCKET options that
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an app can use to let libcurl only connect to a remote host and then extract
the socket from libcurl. libcurl will then not attempt to do any transfer at
all after the connect is done.
2006-02-11 22:35:16 +00:00
Daniel Stenberg
b7ffc6bb45
remove old printf() debug leftover
2005-03-08 22:21:59 +00:00
Daniel Stenberg
6a2e21ec8c
FTP code turned into state machine. Not completely yet, but a good start.
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The tag 'before_ftp_statemachine' was set just before this commit in case
of future need.
2005-02-09 13:06:40 +00:00
Daniel Stenberg
686d767053
if the DO operation returns failure, bail out and close down nicely to
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prevent memory leakage
2005-01-30 22:54:06 +00:00
Daniel Stenberg
8dbaf534c8
Using the multi interface, and doing a requsted a re-used connection that
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gets closed just after the request has been sent failed and did not re-issue
a request on a fresh reconnect like the easy interface did. Now it does!
(define CURL_MULTIEASY, run test case 160)
2005-01-29 22:31:06 +00:00
Daniel Stenberg
59b45a90cc
multi interface: when a request is denied due to "Maximum redirects followed"
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libcurl leaked the last Location: URL.
2005-01-29 12:01:20 +00:00
Daniel Stenberg
043d70fcdf
Use plain structs and not typedef'ed ones in the hash and linked-list code.
2005-01-25 00:06:29 +00:00
Daniel Stenberg
e3fa7d021e
Renamed easy.h and multi.h to easyif.h and multiif.h to make sure they don't
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shadow our public headers with the former names.
2005-01-11 15:25:29 +00:00
Daniel Stenberg
29102befa6
Cyrill Osterwalder posted a detailed analysis about a bug that occurs when
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using a custom Host: header and curl fails to send a request on a re-used
persistent connection and thus creates a new connection and resends it. It
then sent two Host: headers. Cyrill's analysis was posted here:
http://curl.haxx.se/mail/archive-2005-01/0022.html
2005-01-11 14:00:45 +00:00
Daniel Stenberg
065e466f1a
Use Curl_easy_addmulti() to clear associations from easy handles to multi
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handles. Include multi.h to get proto.
2005-01-10 11:42:20 +00:00
Daniel Stenberg
21bb852750
Pavel Orehov reported memory problems with the multi interface in bug report
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#1098843 . In short, a shared DNS cache was setup for a multi handle and when
the shared cache was deleted before the individual easy handles, the latter
cleanups caused read/writes to already freed memory.
2005-01-10 10:07:07 +00:00
Daniel Stenberg
92637303db
fix the return code for curl_multi_add_handle()
2004-08-31 06:04:43 +00:00
Daniel Stenberg
6ed5feda2b
First attempt at making the multi interface work when connecting to a host
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that resolves to multiple IP addresses.
2004-06-29 11:20:07 +00:00
Daniel Stenberg
d70a335dce
new Curl_done() proto
2004-05-17 08:07:07 +00:00
Daniel Stenberg
d7cb09bd18
better bailing out on memory failure
2004-05-17 08:04:42 +00:00
Daniel Stenberg
de279099e5
bail out nicely if strdup() returns NULL, removed trailing whitespace
2004-05-17 06:53:41 +00:00
Daniel Stenberg
1c69b15c7c
return on memory alloc fail
2004-05-13 15:17:49 +00:00
Daniel Stenberg
d60c22572b
Curl_done() and the protocol-specific conn->curl_done() functions now all
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take a CURLcode as a second argument, that is non-zero when Curl_done()
is called after an error was returned from Curl_do() (or similar).
2004-05-12 12:06:39 +00:00
Daniel Stenberg
bbafb2eb27
curl_global_init_mem() allows the memory functions to be replaced.
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memory.h is included everywhere for this.
2004-05-11 11:30:23 +00:00
Daniel Stenberg
648e82f05d
Major hostip.c cleanup and split into multiple files and easier #ifdef
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usage.
2004-04-26 07:20:11 +00:00
Daniel Stenberg
7ea837a18c
adjusted to the new dns cache function to hide more hostip internals
2004-03-30 13:02:31 +00:00
Daniel Stenberg
6950aeafcc
init the dns pointer to NULL for clarity
2004-03-30 08:14:37 +00:00
Daniel Stenberg
e545e33d5f
Gisle Vanem's fixes to use CURL_SOCKET_BAD more instead of -1 for sockets.
2004-03-11 13:13:35 +00:00
Daniel Stenberg
7225b14002
curl_socket_t mistakes cleanup
2004-03-10 16:01:47 +00:00
Daniel Stenberg
ce5805a955
Use curl_socket_t instead of int for holding sockets. The typedefs and
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defines are in setup.h.
2004-03-09 22:52:50 +00:00
Daniel Stenberg
465753c2de
When following to a new URL, we must make sure to call Curl_done() first,
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since the current connection must be taken care of properly before we move
on. Christopher R. Palmer reported a problem he found due to this mistake.
2004-03-04 16:13:33 +00:00
Daniel Stenberg
4816294f52
compiler warning fix, compare struct pointers of the same type
2004-02-05 09:37:04 +00:00
Daniel Stenberg
3a61c98b65
Peter Sylvester brought code that now allows a callback to modified the URL
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even when the multi interface is used, and then libcurl will simulate a
"follow location" to that new URL. Test 509 was added to test this feature.
2004-01-12 15:26:32 +00:00
Daniel Stenberg
053f6c85ef
updated year in the copyright string
2004-01-07 09:19:33 +00:00
Daniel Stenberg
1e98727c55
FTPS support added as RFC2228 and the murray-ftp-auth-ssl draft describe it
2003-11-24 07:15:37 +00:00
Daniel Stenberg
381c6c5d52
minor fix to not shadow a variable
2003-10-18 20:38:18 +00:00
Daniel Stenberg
8341e8e502
Clear the connection pointer after the async resolve has failed.
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This cures the problem reported by Giuseppe Attardi on October 12, 2003.
2003-10-13 12:21:56 +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
8aa2894bfb
failing to resolve a name using ares must Curl_disconnect() the handle
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properly or risk getting into trouble!
2003-09-21 23:10:47 +00:00
Daniel Stenberg
0efcb57623
For easy handles within multi handles, we share the DNS cache always.
2003-09-11 22:14:29 +00:00
Daniel Stenberg
61629d2c86
made curl_multi_info_read() set 'msgs_in_queue' to 0 even when it returns
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NULL!
2003-08-20 13:49:46 +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
938f1d1da7
Dan Winship's fix to make the new auth stuff such as NTLM to work with
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the multi interface
2003-07-15 22:46:01 +00:00
Daniel Stenberg
308bc9d919
use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions
2003-06-26 11:22:12 +00:00
Daniel Stenberg
e727fb82f2
Marty Kuhrt's #include fixes for VMS
2003-06-13 06:48:04 +00:00
Daniel Stenberg
2f9cabc30b
Peter Kovacs provided a patch that makes the CURLINFO_CONNECT_TIME work fine
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when using the multi interface (too).
2003-04-29 18:03:30 +00:00
Daniel Stenberg
afffce80f0
Philippe Raoult needed this to build on FreeBSD
2003-03-13 21:41:02 +00:00
Daniel Stenberg
69ab4cd391
include <sys/socket.h> to compile the fd_set stuff properly on all systems
2003-02-14 09:03:03 +00:00
