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curl/lib
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Daniel Stenberg 1a416cd27a singleipconnect: don't clobber errno 
Save the errno value immediately after a connect() failure so that it
won't get reset to something else before we read it.

Bug: http://curl.haxx.se/mail/lib-2011-10/0066.html
Reported by: Frank Van Uffelen and Fabian Hiernaux
2011-10-15 23:44:28 +02:00
..
.gitignore gitignore: ignore Makefile.vc10.dist made by maketgz 2010-10-13 00:26:19 +02:00
amigaos.c remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
amigaos.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
arpa_telnet.h Fix a couple of spelling errors in lib/ 2011-04-21 07:55:53 -07:00
asyn-ares.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
asyn-thread.c asyn-thread: check for dotted addresses before thread starts 2011-08-06 15:21:42 +02:00
asyn.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
axtls.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
axtls.h return code cleanup: build, init and run-time errors 2011-04-05 15:14:02 +02:00
base64.c base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
checksrc.pl checksrc: detect "}else" uses as well 2011-09-07 22:45:43 +02:00
CMakeLists.txt CMake: improve library search, implement install. 2011-04-28 10:12:33 +02:00
config-amigaos.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-dos.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-mac.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-os400.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-riscos.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-symbian.h sources: update source headers 2011-03-10 12:04:33 +01:00
config-tpf.h sources: update source headers 2011-03-10 12:04:33 +01:00
config-vms.h errno.h inclusion conditionally done in setup_once.h 2011-07-24 04:39:43 +02:00
config-vxworks.h sources: update source headers 2011-03-10 12:04:33 +01:00
config-win32.h Changed Windows 64bit OS define to x86_64. 2011-09-20 12:32:04 +02:00
config-win32ce.h errno.h inclusion conditionally done in setup_once.h - followup 2011-07-25 03:10:24 +02:00
connect.c singleipconnect: don't clobber errno 2011-10-15 23:44:28 +02:00
connect.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
content_encoding.c zlib: ensure user provided memory functions are used by zlib, when given 2011-08-21 13:24:46 +02:00
content_encoding.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
cookie.c OOM handling/cleanup slight adjustments 2011-10-11 19:41:30 +02:00
cookie.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
curl_addrinfo.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
curl_addrinfo.h CURLOPT_RESOLVE: added 2010-11-08 08:56:21 +01:00
curl_base64.h base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
curl_config.h.cmake cmake: remove spurious definition 2011-06-21 15:28:03 +02:00
curl_fnmatch.c unittest: mark all unit tested functions 2011-06-10 14:40:46 +02:00
curl_fnmatch.h ftp wildcard: a new option CURLOPT_FNMATCH_DATA 2010-05-16 02:52:33 +02:00
curl_gethostname.c curl_gethostname.c: fix signed/unsigned comparison and avoid a double copy 2011-10-13 23:00:24 +02:00
curl_gethostname.h HOSTNAME_MAX: Moved to curl_gethostname.h 2011-09-25 23:58:47 +02:00
curl_gssapi.c curl_gssapi: add a missing include of sendf.h 2011-08-03 18:07:07 +02:00
curl_gssapi.h curl_gssapi: add a missing include of sendf.h 2011-08-03 18:07:07 +02:00
curl_hmac.h include libcurl standard internal headers 2010-06-02 14:13:02 +02:00
curl_ldap.h Fixed libcurl to honour the --disable-ldaps configure option 2011-03-07 17:45:33 -08:00
curl_md4.h http_ntlm: add support for NSS 2010-06-30 13:12:25 +02:00
curl_md5.h Fix compilation problem: declare Curl_HMAC_MD5 as extern in include file. 2010-04-19 12:44:17 +02:00
curl_memory.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
curl_memrchr.c source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
curl_memrchr.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
curl_ntlm_core.c NTLM: header inclusion cleanup 2011-08-28 07:15:46 +02:00
curl_ntlm_core.h NTLM: header inclusion cleanup 2011-08-28 07:15:46 +02:00
curl_ntlm_msgs.c curl_ntlm_msgs.c: fix variable shadowing declaration introduced in 185ed340 2011-10-13 22:59:36 +02:00
curl_ntlm_msgs.h sspi build fix 2011-10-03 23:28:17 +02:00
curl_ntlm_wb.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
curl_ntlm_wb.h NTLM: header inclusion cleanup 2011-08-28 07:15:46 +02:00
curl_ntlm.c Curl_ntlm_create_typeX_message: Added the outlen parameter 2011-10-03 23:28:17 +02:00
curl_ntlm.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
curl_rand.c remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
curl_rand.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
curl_rtmp.c RTSP: convert protocol-specific checks to generic 2011-05-05 16:27:03 +02:00
curl_rtmp.h include libcurl standard internal headers 2010-06-02 14:13:02 +02:00
curl_sspi.c Use own typedef as workaround for broken sspi.h header (f.e. Watcom). 2010-09-02 00:38:16 +02:00
curl_sspi.h Fix a couple of spelling errors in lib/ 2011-04-21 07:55:53 -07:00
curl_threads.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
curl_threads.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
curlx.h Typo fixes. 2010-12-21 22:39:56 +01:00
cyassl.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
cyassl.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
dict.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
dict.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
easy.c OOM handling/cleanup slight adjustments 2011-10-12 21:32:10 +02:00
easyif.h CURL_DOES_CONVERSIONS: cleanup 2011-04-20 00:50:07 +02:00
escape.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
escape.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
file.c file.c: fix compiler warning 2011-10-14 18:23:16 +02:00
file.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
fileinfo.c OOM handling/cleanup slight adjustments 2011-10-11 19:41:30 +02:00
fileinfo.h include libcurl standard internal headers 2010-06-02 14:13:02 +02:00
firefox-db2pem.sh remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
formdata.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
formdata.h formdata: provide error message 2010-10-20 14:57:43 +02:00
ftp.c OOM handling/cleanup slight adjustments 2011-10-12 21:32:10 +02:00
ftp.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
ftplistparser.c remove short-lived CURL_WRITEFUNC_OUT_OF_MEMORY 2011-09-26 13:05:42 +02:00
ftplistparser.h add Curl_ prefix to conform with cURL naming standards 2010-06-09 15:45:46 +02:00
getenv.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
getinfo.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
getinfo.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
gopher.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
gopher.h Gopher protocol support (initial release) 2010-08-25 14:19:58 +02:00
gtls.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
gtls.h NTLM: header inclusion cleanup follow-up 2011-08-28 11:29:09 +02:00
hash.c OOM handling/cleanup slight adjustments 2011-10-11 19:41:30 +02:00
hash.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
hmac.c source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
hostasyn.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
hostip4.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
hostip6.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
hostip.c hostip.c: return immediately from Curl_resolv_timeout() upon expired timeout. 2011-09-01 17:09:46 +02:00
hostip.h Fixed compilation when the synchronous resolver is used 2011-04-25 19:01:40 -07:00
hostsyn.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
http_chunks.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
http_chunks.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
http_digest.c base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
http_digest.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
http_negotiate_sspi.c base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
http_negotiate.c safefree use: fix compiler warning 2011-08-24 11:55:49 +02:00
http_negotiate.h HTTP: HTTP Negotiate authentication using SSPI 2011-01-07 23:48:40 +01:00
http_proxy.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
http_proxy.h build: inclusion guard 2011-05-24 15:42:02 +02:00
http.c OOM handling/cleanup slight adjustments 2011-10-12 21:32:10 +02:00
http.h privatise: make private functions static 2011-06-03 19:51:08 +02:00
idn_win32.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
if2ip.c source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
if2ip.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
imap.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
imap.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
inet_ntop.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
inet_ntop.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
inet_pton.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
inet_pton.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
krb4.c add missing semicolons 2011-08-24 13:58:37 +02:00
krb4.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
krb5.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
ldap.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
libcurl.def Yang Tse: msvc7+ has deprecated the 'DESCRIPTION' section in 2005-11-14 07:48:05 +00:00
libcurl.imp Added NetWare examples makefile. 2011-09-22 14:35:49 +02:00
libcurl.plist Matt Veenstra updated to 7.12.3. Starting now, we'll update the version number 2004-12-08 23:09:23 +00:00
libcurl.rc remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
llist.c OOM handling/cleanup slight adjustments 2011-10-11 19:41:30 +02:00
llist.h llist: hide Curl_llist_init 2010-08-10 11:07:38 +02:00
Makefile.am unit tests: more build adjustments 2011-06-01 21:40:09 +02:00
makefile.amiga Include Makefile.inc to get the list of source files for Amiga 2010-06-07 14:00:16 -07:00
Makefile.b32 lib/Makefile.b32: updates 2011-04-07 15:17:58 +02:00
makefile.dj Changed email per Gisle's request. 2011-04-16 00:11:43 +02:00
Makefile.inc NTLM: END of refactoring/splitting/moving 2011-08-28 02:00:02 +02:00
Makefile.m32 Changed suffix rules to pattern rules. 2011-09-21 03:25:19 +02:00
Makefile.netware Added SPNEGO to NetWare build. 2011-09-27 16:02:07 +02:00
Makefile.vc6 NTLM: END of refactoring/splitting/moving 2011-08-28 02:00:02 +02:00
Makefile.vxworks Fix a couple of spelling errors in lib/ 2011-04-21 07:55:53 -07:00
Makefile.Watcom Updated makefiles to latest libssh2. 2011-09-11 16:50:30 +02:00
md4.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
md5.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
memdebug.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
memdebug.h Make Curl_safefree() macro assign NULL to given pointer when free'd 2011-09-15 17:35:23 +02:00
mk-ca-bundle.pl Also skip certs masked as CKT_NSS_TRUST_UNKNOWN. 2011-09-20 12:05:31 +02:00
mk-ca-bundle.vbs mk-ca-bundle.vbs: use new cacert url 2011-02-03 09:59:00 +01:00
mprintf.c MemoryTracking: fix logging of free() calls done where Curl_safefree is called 2011-09-02 19:40:53 +02:00
msvcproj.foot Store now this file in CVS with unix line endings. 2010-01-15 20:23:35 +00:00
msvcproj.head - I renamed everything in the windows builds files that used the name 'curllib' 2009-02-23 09:36:54 +00:00
multi.c multi.c: OOM handling fixes 2011-10-13 18:04:56 +02:00
multiif.h multi: support timeouts 2010-08-15 13:16:39 +02:00
netrc.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
netrc.h test1304: Added some unit tests for Curl_parsenetrc. 2011-02-10 07:38:48 -08:00
non-ascii.c source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
non-ascii.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
nonblock.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
nonblock.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
nss.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
nssg.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
nwlib.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
nwos.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
openldap.c base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
parsedate.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
parsedate.h parsedate: turn private and static 2011-06-03 19:31:32 +02:00
pingpong.c pingpong.c: avoid a memmove call in function Curl_pp_vsendf 2011-09-05 23:45:04 +02:00
pingpong.h pingpong.c: fix Curl_pp_vsendf() arbitrary restrictions on command length 2011-08-29 14:27:06 +02:00
polarssl.c codestyle: minor whitespace fix 2011-09-13 18:46:09 +02:00
polarssl.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
pop3.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
pop3.h Added support for LISTing a single POP3 message 2011-03-17 16:59:30 -07:00
progress.c Curl_pgrsStartNow: keep HEADERS_OUT set 2011-09-22 22:41:06 +02:00
progress.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
qssl.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
qssl.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
rawstr.c source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
rawstr.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
README.ares README.ares: we know require c-ares 1.6.0 2010-09-30 23:14:58 +02:00
README.curl_off_t spell! (most of it fixed by Tor Arntsen) 2008-08-27 06:10:47 +00:00
README.curlx remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
README.encoding transfer-encoding: document the options 2011-04-18 19:46:21 +02:00
README.hostip Added README.hostip 2005-01-14 13:43:29 +00:00
README.httpauth HTTP "auth done right". See lib/README.httpauth 2004-11-24 16:11:35 +00:00
README.memoryleak remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
README.multi_socket update the section on timeouts 2010-04-12 11:09:55 +02:00
README.pingpong introducing IMAP, POP3 and SMTP support (still lots of polish left to do) 2009-12-12 21:54:01 +00:00
README.pipelining updated to reflect reality 2006-10-29 09:11:44 +00:00
rtsp.c remove short-lived CURL_WRITEFUNC_OUT_OF_MEMORY 2011-09-26 13:05:42 +02:00
rtsp.h RTSP: cleanups 2011-05-05 16:53:05 +02:00
security.c include limits.h for INT_MAX 2011-08-24 14:00:42 +02:00
select.c curl_multi_fdset: avoid FD_SET out of bounds 2011-09-25 17:34:12 +02:00
select.h curl_multi_fdset: avoid FD_SET out of bounds 2011-09-25 17:34:12 +02:00
sendf.c remove short-lived CURL_WRITEFUNC_OUT_OF_MEMORY 2011-09-26 13:05:42 +02:00
sendf.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
setup_once.h setup_once.h cleanup and sync 2011-09-04 17:10:51 +02:00
setup-os400.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
setup.h setup_once.h cleanup and sync 2011-09-04 17:10:51 +02:00
share.c curl_share_cleanup: avoid compiler warning 2011-10-04 16:34:45 +02:00
share.h struct Curl_share: provide sslsession unconditionally 2011-10-04 16:33:07 +02:00
slist.c libcurl: some OOM handling fixes 2011-10-07 20:50:57 +02:00
slist.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
smtp.c codepolicing 2011-10-03 23:28:17 +02:00
smtp.h smtp: Added support for NTLM authentication 2011-10-03 23:28:17 +02:00
sockaddr.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
socks_gssapi.c SOCKS: fix the connect timeout 2011-08-08 11:23:31 +02:00
socks_sspi.c SOCKS: fix the connect timeout 2011-08-08 11:23:31 +02:00
socks.c fix bool variables checking and assignment 2011-09-05 20:46:09 +02:00
socks.h SOCKS: fix the connect timeout 2011-08-08 11:23:31 +02:00
speedcheck.c Curl_speedcheck: don't mistakenly clear Curl_expire() 2011-09-08 08:39:53 +02:00
speedcheck.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
splay.c splay: add unit tests 2011-06-10 20:19:35 +02:00
splay.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
ssh.c ssh.c: revert needless commit 7b7c45879e 2011-09-10 00:52:13 +02:00
ssh.h SSH: set non-blocking earlier 2011-05-01 23:02:39 +02:00
sslgen.c libcurl: some OOM handling fixes 2011-10-07 20:50:57 +02:00
sslgen.h Fix SSL disabled builds broken with 'SSL session sharing' commit 5793bc37 2011-09-30 21:09:59 +02:00
ssluse.c OOM handling/cleanup slight adjustments 2011-10-11 19:41:30 +02:00
ssluse.h NTLM: header inclusion cleanup follow-up 2011-08-28 11:29:09 +02:00
strdup.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
strdup.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
strequal.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
strequal.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
strerror.c share: don't use SSL unless enabled 2011-10-03 22:35:04 +02:00
strerror.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
strtok.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
strtok.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
strtoofft.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
strtoofft.h Typo fixes. 2010-12-21 22:39:56 +01:00
telnet.c telnet.c: fix compiler warning 2011-10-08 01:27:03 +02:00
telnet.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
tftp.c tftp.c: TFTP timeout and unexpected block adjustments 2011-10-13 19:45:36 +02:00
tftp.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
timeval.c remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
timeval.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
transfer.c OOM handling/cleanup slight adjustments 2011-10-12 21:32:10 +02:00
transfer.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
url.c url.c: fix endless loop upon transport connection timeout 2011-10-14 17:34:42 +02:00
url.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
urldata.h NTLM_WB: fix disabling of NTLM_WB when NTLM is disabled 2011-09-22 00:24:02 +02:00
vc6libcurl.dsw Fix CR 2009-05-08 19:09:36 +00:00
vc8proj.foot Use DOS line-endings. 2007-01-29 19:08:04 +00:00
vc8proj.head - I renamed everything in the windows builds files that used the name 'curllib' 2009-02-23 09:36:54 +00:00
version.c NTLM_WB: fix disabling of NTLM_WB when NTLM is disabled 2011-09-22 00:24:02 +02:00
warnless.c base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
warnless.h base64: fix Curl_base64_encode and Curl_base64_decode interfaces 2011-08-24 08:10:30 +02:00
wildcard.c stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
wildcard.h include libcurl standard internal headers 2010-06-02 14:13:02 +02:00

README.pipelining 

HTTP Pipelining with libcurl
============================

Background

Since pipelining implies that one or more requests are sent to a server before
the previous response(s) have been received, we only support it for multi
interface use.

Considerations

When using the multi interface, you create one easy handle for each transfer.
Bascially any number of handles can be created, added and used with the multi
interface - simultaneously. It is an interface designed to allow many
simultaneous transfers while still using a single thread. Pipelining does not
change any of these details.

API

We've added a new option to curl_multi_setopt() called CURLMOPT_PIPELINING
that enables "attempted pipelining" and then all easy handles used on that
handle will attempt to use an existing pipeline.

Details

- A pipeline is only created if a previous connection exists to the same IP
  address that the new request is being made to use.

- Pipelines are only supported for HTTP(S) as no other currently supported
  protocol has features resemembling this, but we still name this feature
  plain 'pipelining' to possibly one day support it for other protocols as
  well.

- HTTP Pipelining is for GET and HEAD requests only.

- When a pipeline is in use, we must take precautions so that when used easy
  handles (i.e those who still wait for a response) are removed from the multi
  handle, we must deal with the outstanding response nicely.

- Explicitly asking for pipelining handle X and handle Y won't be supported.
  It isn't easy for an app to do this association. The lib should probably
  still resolve the second one properly to make sure that they actually _can_
  be considered for pipelining. Also, asking for explicit pipelining on handle
  X may be tricky when handle X get a closed connection.

- We need options to control max pipeline length, and probably how to behave
  if we reach that limit. As was discussed on the list, it can probably be
  made very complicated, so perhaps we can think of a way to pass all
  variables involved to a callback and let the application decide how to act
  in specific situations. Either way, these fancy options are only interesting
  to work on when everything is working and we have working apps to test with.