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mirror of https://github.com/moparisthebest/curl synced 2024-10-31 15:45:12 -04:00
curl/lib
Daniel Stenberg c83de6d076 CONNECT: fix multi interface regression
The refactoring of HTTP CONNECT handling in commit 41b0237834 that
made it protocol independent broke it for the multi interface. This fix
now introduce a better state handling and moved some logic to the
http_proxy.c source file.

Reported by: Yang Tse
Bug: http://curl.haxx.se/mail/lib-2012-03/0162.html
2012-03-22 00:12:37 +01:00
..
.gitignore gitignore: ignore the symbol versioning file 2011-12-20 11:07:23 +01:00
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 TELNET: improved treatment of options 2011-11-25 10:46:49 +01:00
asyn-ares.c resolve with c-ares: don't resolve IPv6 when not working 2012-03-13 22:52:39 +01:00
asyn-thread.c win32-threaded-resolver: stop using a dummy socket 2012-01-04 23:16:30 +01:00
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 fix several compiler warnings 2012-03-20 18:28:24 +01:00
connect.h timeleft_accept: ack global timeout, moved to ftp.c 2011-12-20 20:55:54 +01:00
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 Add support for using nettle instead of gcrypt as gnutls backend 2011-11-19 22:23:14 +01:00
curl_ntlm_core.h NTLM: header inclusion cleanup 2011-08-28 07:15:46 +02:00
curl_ntlm_msgs.c add LF termination to infof() trace string 2012-01-16 21:14:05 +01:00
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 curl_multi_fdset: correct fdset with FTP PORT use 2011-10-21 23:36:54 +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 cyassl: update to CyaSSL 2.0.x API 2012-02-14 19:49:54 +01:00
cyassl.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
dict.c add LF termination to infof() trace string 2012-01-16 21:14:05 +01:00
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 URL sanitize: reject URLs containing bad data 2012-01-24 08:54:26 +01:00
escape.h URL sanitize: reject URLs containing bad data 2012-01-24 08:54:26 +01:00
file.c query-part: ignore the URI part for given protocols 2011-11-24 23:31:19 +01:00
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 formdata.c: OOM handling fixes 2011-12-21 15:39:44 +01:00
formdata.h formdata: provide error message 2010-10-20 14:57:43 +02:00
ftp.c fix some compiler warnings 2012-03-16 19:06:34 +01:00
ftp.h timeleft_accept: ack global timeout, moved to ftp.c 2011-12-20 20:55:54 +01:00
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 getinfo.c: reset app connect time when clearing session-info time variables 2011-11-24 18:13:09 +01:00
getinfo.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
gopher.c curl_multi_fdset: correct fdset with FTP PORT use 2011-10-21 23:36:54 +02:00
gopher.h Gopher protocol support (initial release) 2010-08-25 14:19:58 +02:00
gtls.c gnutls: enforced use of SSLv3 2012-01-24 08:54:26 +01:00
gtls.h NTLM: header inclusion cleanup follow-up 2011-08-28 11:29:09 +02:00
hash.c hash.c: fix OOM triggered segfault 2011-12-25 11:35:45 +01:00
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 hostip: avoid getaddrinfo when c-ares is used 2012-01-12 23:13:19 +01:00
hostip6.c fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
hostip.c hostip.c: fix potential write past the end of string buffer 2012-01-02 13:44:56 +01:00
hostip.h CURLOPT_RESOLVE: avoid adding already present host names 2011-12-31 10:45:27 +01:00
hostsyn.c CURLOPT_DNS_SERVERS: set name servers if possible 2011-11-17 22:52:33 +01:00
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 http_negotiate_sspi.c: fix compiler warning 2012-01-13 13:34:43 +01:00
http_negotiate.c add LF termination to infof() trace string 2012-01-16 21:14:05 +01:00
http_negotiate.h HTTP: HTTP Negotiate authentication using SSPI 2011-01-07 23:48:40 +01:00
http_proxy.c CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
http_proxy.h CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
http.c CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
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 if2ip.[ch]: fix compilation with MinGW 2011-12-13 18:37:33 +01:00
if2ip.h if2ip.[ch]: fix compilation with MinGW 2011-12-13 18:37:33 +01:00
imap.c includes: remove inclusion of unused file http_proxy.h 2012-03-09 00:05:24 +01:00
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 krb5.c: fix compiler warning: variable set but not used 2012-01-04 19:11:54 +01:00
ldap.c curl_multi_fdset: correct fdset with FTP PORT use 2011-10-21 23:36:54 +02:00
libcurl.def
libcurl.imp Added NetWare examples makefile. 2011-09-22 14:35:49 +02:00
libcurl.plist removed trailing whitespace 2011-12-30 03:36:18 +01:00
libcurl.rc remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
libcurl.vers.in configure: add symbols versioning option 2011-12-19 23:25:36 +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 configure: add symbols versioning option 2011-12-19 23:25:36 +01:00
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 removed trailing whitespace 2011-12-30 03:36:18 +01:00
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 fix several compiler warnings 2012-03-20 18:28:24 +01:00
md5.c fix several compiler warnings 2012-03-20 18:28:24 +01:00
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 mk-ca-bundle.pl: use LWP::UserAgent with proper https verify behavior. 2012-03-10 15:51:24 +01:00
mk-ca-bundle.vbs Fix to skip untrusted certs. 2011-11-08 05:46:46 +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 CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
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 lwip: basic checks and macros for compatiblity 2012-03-17 23:02:21 +01:00
nonblock.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
nss.c nss: add support for the CURLSSLOPT_ALLOW_BEAST option 2012-02-09 23:25:55 +01:00
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 includes: remove inclusion of unused file http_proxy.h 2012-03-09 00:05:24 +01:00
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: change two comments wrongly referring "FTP" 2011-11-06 17:38:36 +01:00
pingpong.h pingpong.c: fix Curl_pp_vsendf() arbitrary restrictions on command length 2011-08-29 14:27:06 +02:00
polarssl.c polarssl: show cipher suite name correctly with 1.1.0 2012-01-18 23:19:37 +01:00
polarssl.h fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
pop3.c includes: remove inclusion of unused file http_proxy.h 2012-03-09 00:05:24 +01:00
pop3.h pop3.c: fix compiler warning variable may be used uninitialized 2011-12-13 15:58:02 +01:00
progress.c FTP: perform active connections non-blocking 2011-12-20 20:30:02 +01:00
progress.h FTP: perform active connections non-blocking 2011-12-20 20:30:02 +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
README.httpauth
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 curl_multi_fdset: correct fdset with FTP PORT use 2011-10-21 23:36:54 +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_socket_check: enlarge poll struct array to 3 2011-12-20 23:33:54 +01:00
select.h sockets: new Curl_socket_check() can wait for 3 sockets 2011-12-20 20:30:02 +01:00
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 lwip: basic checks and macros for compatiblity 2012-03-17 23:02:21 +01:00
setup-os400.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
setup.h LWIP: don't consider HAVE_ERRNO_H to be winsock 2012-03-08 21:25:35 +01:00
share.c ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
share.h ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
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 fix several compiler warnings 2012-03-20 18:28:24 +01:00
smtp.h SMTP: Code policing and tidy up 2012-02-16 13:20:34 +01:00
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 fix several compiler warnings 2012-03-20 18:28:24 +01:00
ssh.h rectify comment 2011-11-25 15:02:43 +01:00
sslgen.c ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
sslgen.h ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
ssluse.c fix some compiler warnings 2012-03-16 19:06:34 +01:00
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 FTP: perform active connections non-blocking 2011-12-20 20:30:02 +01:00
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 fix some compiler warnings 2012-03-16 19:06:34 +01:00
telnet.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
tftp.c hostip: avoid getaddrinfo when c-ares is used 2012-01-12 23:13:19 +01:00
tftp.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
timeval.c tvdiff_secs(): sub-zero time difference adjustment 2011-11-25 13:51:55 +01:00
timeval.h remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
transfer.c ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
transfer.h source cleanup: unify look, style and indent levels 2011-04-27 09:09:35 +02:00
url.c CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
url.h non-blocking active FTP: cleanup multi state usage 2011-12-20 20:30:02 +01:00
urldata.h CONNECT: fix multi interface regression 2012-03-22 00:12:37 +01:00
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 fix several compiler warnings 2012-03-20 18:28:24 +01:00
warnless.h fix several compiler warnings 2012-03-20 18:28:24 +01:00
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

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.