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141 Commits

Author SHA1 Message Date
Daniel Stenberg ed22afe5fb Tor fixed a left-over from the ip argument to setnodelay 2004-03-27 11:15:50 +00:00
Daniel Stenberg 43137cf595 check for netinet/tcp.h precense before actually including it 2004-03-26 07:10:15 +00:00
Daniel Stenberg db6dc49b0b removed the ip number from the notcpdelay function 2004-03-26 07:03:30 +00:00
Daniel Stenberg e21104a865 only output one line about the nodelay even if it fails 2004-03-25 14:01:01 +00:00
Daniel Stenberg 762dcf0780 include the strerror.h file without curl_ prefix 2004-03-25 13:42:23 +00:00
Daniel Stenberg bb3d6e8552 tcp-nodelay patch by Joe Halpin 2004-03-25 13:37:18 +00:00
Daniel Stenberg b60d6404d8 Gisle Vanem's fix to replace the bad use of strerror(). This introduces 
Curl_strerror() that attempts to be thread-safe _and_ works on Windows too!
 2004-03-24 22:45:37 +00:00
Daniel Stenberg fe6f0aeb26 switch() on the right variable! 2004-03-23 15:48:27 +00:00
Daniel Stenberg 1f61e7f8f4 If localbind fails, provide a more portable error message. 2004-03-23 14:43:42 +00:00
Daniel Stenberg 5b55f9ecb3 Günter Knauf's NetWare changes. 2004-03-17 12:46:42 +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 ce5805a955 Use curl_socket_t instead of int for holding sockets. The typedefs and 
defines are in setup.h.
 2004-03-09 22:52:50 +00:00
Daniel Stenberg 576be36249 waitconnect() takes the timeout argument as a long 2004-03-08 11:36:47 +00:00
Daniel Stenberg e40392ac03 Andrés García's patch to prevent warnings while compiling with mingw, mainly 
because it is now possible to have both WIN32 and HAVE_CONFIG_H defined.
 2004-03-04 15:32:18 +00:00
Daniel Stenberg 0d3aa8b7be Use the was_iface variable when binding a socket locally, even if no 
SO_BINDTODEVICE is present, to prevent compiler warnings about the variable
 2004-02-15 13:55:24 +00:00
Daniel Stenberg fa57a8a78e Ben Greear's SO_BINDTODEVICE patch that binds to a network interface "even 
more" when the previous approach. Known to work on Linux, possibly on other
platforms as well.
 2004-02-13 09:50:23 +00:00
Daniel Stenberg 2d0b2f294f Oops. I broke the flow with the previous commit. 2004-02-09 11:40:00 +00:00
Daniel Stenberg 3bdc883c93 some annoying compilers warn about "(void)foo;" lines so we avoid them 2004-02-09 08:34:19 +00:00
Daniel Stenberg 6b7f169b10 only do the verifyconnect() clear magic on mpeix 2004-01-30 07:51:51 +00:00
Daniel Stenberg bfe5568c85 added verifyconnect proto and use it correctly in the waitconnect function 2004-01-29 15:37:21 +00:00
Daniel Stenberg 76a51ef4b3 1. changed order of two include files to build fine on MPE/iX 
2. now reads the socket error before check connect status, also to make us
   run fine on MPE/iX
 2004-01-29 15:29:47 +00:00
Daniel Stenberg 4d17d6876e Dan Fandrich's cleanup patch to make pedantic compiler options cause less 
warnings. Minor edits by me.
 2004-01-29 13:56:45 +00:00
Daniel Stenberg 7052daf475 added missing parenthesis 2004-01-15 09:54:30 +00:00
Daniel Stenberg c5c89862b2 rearranged the connect() call so that there's no interleaved #ifdef, to make 
it compiler better on amigaos
 2004-01-14 09:11:42 +00:00
Daniel Stenberg 053f6c85ef updated year in the copyright string 2004-01-07 09:19:33 +00:00
Daniel Stenberg 43bb20461f Peter Sylvester found a flaw in the connect code for ipv6-enabled hosts. 
I guess it seldomly happens on linux and that's why it wasn't found before.
He used Solaris to notice it.

I took the opportunity to rewrite the Curl_connecthost() slightly to feature
less duplicate code in the two different versions (ipv4/ipv6).
 2003-11-13 13:28:40 +00:00
Daniel Stenberg 5eee801d06 don't shadow 'socket' 2003-10-18 20:34:33 +00:00
Daniel Stenberg 7201a5a290 the previous fix left this compiler error 2003-10-15 20:37:00 +00:00
Daniel Stenberg a9af971c59 Avoid doing getsockopt() on Windows to verify connects. It seems that this 
hogs Windows machines when libcurl is being used multi-threaded (with > ~50
threads). Andrew Fuller helped us verify and test this.

According to a MSDN web page on connect(), it returns 0 when the connect
is done and thus we don't need the getsockopt() call anyway on Windows.
 2003-10-15 11:42:57 +00:00
Daniel Stenberg 749f5387c1 Gisle Vanem's IPv6-on-Windows patch applied! 2003-10-14 12:00:45 +00:00
Daniel Stenberg 5c52cacc98 - Frank Ticheler provided a patch that fixes how libcurl connects to multiple 
addresses, if one of them fails (ipv4-code).
 2003-10-08 13:32:43 +00:00
Daniel Stenberg 57b6202eaa New code for BeOS-style non-blocking sockets, provided by Shard and 
Jeremy Friesner.
 2003-10-05 15:02:58 +00:00
Daniel Stenberg 96fecba190 bindlocal works for Windows! 2003-08-11 23:15:13 +00:00
Daniel Stenberg b73612392d ares awareness/usage/support added. If configure --enable-ares is used, we 
build libcurl to use ares for asynch name resolves.
 2003-08-05 14:40:59 +00:00
Daniel Stenberg 1eef6f44ba CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:47:20 +00:00
Daniel Stenberg e615d117a0 Setup and use CURL_INADDR_NONE all over instead of INADDR_NONE. We setup 
the define accordingly in the hostip.h header to work nicely all over.
 2003-05-13 12:12:17 +00:00
Daniel Stenberg 871358a6e5 before checking for network interfaces using if2ip(), check that the given 
name isn't an ip address
 2003-05-12 13:06:48 +00:00
Daniel Stenberg eb6130baa7 ourerrno became Curl_ourerrno() and is now available to all libcurl 2003-05-01 13:37:05 +00:00
Daniel Stenberg 652683fc04 Martin C. Martin's fix to produce an error message in case of failure 
in the Curl_is_connected() function.
 2003-03-11 16:28:23 +00:00
Daniel Stenberg c3dfe50aaf Fix Curl_is_connected() even more to deal with waitconnect() return codes 
even better (also based on input from Martin).
 2003-02-14 09:11:51 +00:00
Daniel Stenberg 498f3985b3 geterrno() renamed to ourerrno() to prevent the name clash that occurred in 
AIX 3.2.5 and possibly other OSF-like system headers.
 2003-02-14 09:01:01 +00:00
Daniel Stenberg 977175d4fd Martin C. Martin's fix for multi-interface connects to non-listening ports. 2003-02-14 08:02:55 +00:00
Jean-Philippe Barette-LaPierre beb13a1d3e added the sharing of DNS cache 2003-02-04 23:48:46 +00:00
Daniel Stenberg a6c395c156 Duncan Wilcox reported a crash with --interface on FreeBSD when ipv6-enabled 
and this has been verified to correct the problem.
 2003-01-23 05:38:20 +00:00
Daniel Stenberg f26a338a54 copyright year update in the source header 2003-01-16 21:08:12 +00:00
Daniel Stenberg 6f35ed51dc This fixed yet another connect problem with the multi interface and ipv4 
stack. Kjetil Jacobsen reported and verified the fix.
 2003-01-09 14:52:51 +00:00
Daniel Stenberg 747f87f61e Removed weird special multi interface condition that caused bug report 
#651464.
 2002-12-17 10:05:00 +00:00
Daniel Stenberg b528bde470 conn->bits.tcpconnect now keeps track of if this connection is connected 
or not
 2002-12-13 16:15:19 +00:00
Daniel Stenberg 9ae920c1b6 make a little work-around for file:// in _is_connected() and voila, now the 
multi interface works with file:// URLs fine (previously it crashed). This
won't make it work on Windows though...
 2002-12-13 13:47:58 +00:00
Daniel Stenberg 66eb98bb0a unlock dns cache entries with a function call instead of a variable fiddle 2002-11-11 22:36:00 +00:00
Daniel Stenberg 0ff1ca30c3 ipv4-fixes for the new Curl_dns_entry struct and Curl_resolv() proto 2002-11-05 11:07:49 +00:00
Daniel Stenberg 2cff251863 Curl_resolv() now returns a different struct, and it contains a reference 
counter so that the caller needs to decrease that counter when done with
the returned data.

If compiled with MALLOCDEBUG I've added some extra checking that the counter
is decreased before a handle is closed etc.
 2002-11-05 10:51:41 +00:00
Daniel Stenberg b5bbc04ad1 return error properly when a non-blocking connect fails using the multi 
interface
 2002-10-12 11:18:08 +00:00
Daniel Stenberg cac5251a98 Lukasz Czekierda correctly pointed out that curl used a bad Host: header 
when talking to a IPv6-server using IPv6 IP address only.
 2002-09-11 10:32:37 +00:00
Daniel Stenberg ba4e69bebc updated source code boilerplate/header 2002-09-03 11:52:59 +00:00
Daniel Stenberg 982c5460f0 Andrew Francis removed the need for/use of MSVC pragmas 2002-08-26 17:20:29 +00:00
Daniel Stenberg 30b7a9f172 fixed a Curl_connecthost() bug, we should default to set connected to false 2002-08-12 12:01:57 +00:00
Daniel Stenberg cb895ec335 Initial fix to make the multi interface return control while waiting for 
the initial connect to "come through".

This should work fine for connect and for FTP-PASV connects. Needs massive
testing.
 2002-08-12 09:43:20 +00:00
Daniel Stenberg 87afd7686f added a connect failure error message that might get empty otherwise 2002-06-12 09:48:26 +00:00
Daniel Stenberg 78473f71eb added a missing failf() for certain connect failures 2002-06-10 13:25:03 +00:00
Daniel Stenberg 8927ddec16 In order to not get problems with DNS cache pruning, we no longer store 
any name resolved data in any curl handle struct. That way, we won't mind
if the cache entries are pruned for the next time we need them. We'll just
resolve them again instead.

This changes the Curl_resolv() proto. It modifies the SessionHandle struct
but perhaps most importantly, it'll make the internals somewhat dependent
on the DNS cache not being disabled as that will cripple operations somewhat.
Especially for persistant connections.
 2002-04-25 19:00:57 +00:00
Daniel Stenberg 36e35b6f60 allow binding the local end of a connection even when using IPv6, thus we 
now have --interface working properly
 2002-04-22 23:56:13 +00:00
Daniel Stenberg 308ae5cbf2 added info in to failf() lines and added a infof() call just before the 
connect() so that it tells to which host and what port it is about to
attempt the connection
 2002-04-10 14:20:24 +00:00
Daniel Stenberg 974f314f57 copyright string (year) update 2002-03-19 07:54:55 +00:00
Daniel Stenberg b1ffe7b74a better time selection for the connect timeout 2002-02-22 15:44:37 +00:00
Daniel Stenberg 721b05e343 Nico Baggus' VMS tweaks 2002-02-20 13:46:53 +00:00
Daniel Stenberg e21926f7f0 connection timeout comparison fix by Emil 2002-02-18 10:05:18 +00:00
Daniel Stenberg 5c6eddcadd fixed time-out returned without error text set 2002-01-16 22:26:01 +00:00
Daniel Stenberg d3299beec7 Modified to use non-blocking sockets all the time. 2002-01-07 18:38:01 +00:00
Daniel Stenberg 6de7dc5879 Sterling Hughes' provided initial DNS cache source code. 2002-01-03 10:22:59 +00:00
Daniel Stenberg fe37fb5921 Philip Gladstone's 64-bit sparc native compiler compatibility issues fixed. 2002-01-02 10:06:47 +00:00
Daniel Stenberg e192261788 failf() calls should not have newlines in the message string! 2001-12-11 13:13:01 +00:00
Daniel Stenberg 436d147925 Eric's #include fixes for better macos compiles 2001-12-04 13:03:08 +00:00
Daniel Stenberg f0ee7115d3 Andrés García's minor fix to make it compile on win32 2001-11-23 09:04:56 +00:00
Daniel Stenberg 0e7203be89 this fix seems to make the connect fail properly even on IPv4-only Linux 
machines!
 2001-11-22 13:57:00 +00:00
Daniel Stenberg 17b18bca3c added error text for a failed connect case 2001-11-21 22:57:42 +00:00
Daniel Stenberg b07e2a08f9 nonblock => Curl_nonblock, remade the check for a live SSL connection (again) 2001-10-31 08:44:11 +00:00
Daniel Stenberg 3edd9b4dfc SM's waitconnect return code fix! 2001-10-29 07:49:57 +00:00
Daniel Stenberg b585f411cd make sure the connect can't return OK but return a NULL as addr 2001-10-22 12:52:25 +00:00
Daniel Stenberg 532bca41e5 Curl_tvdiff() now returns a millisecond diff, no double like before 2001-10-12 12:32:20 +00:00
Daniel Stenberg 7b5b60d275 hm, an unknown error from bind() when binding the outgoing socket would 
failf("%d") without the error as argument... it would always make a weird
number get output
 2001-10-08 06:56:00 +00:00
Daniel Stenberg fdeaae678d SM's patch applied, we should not use arguments or variables that have the 
same name as common functions...
 2001-10-05 06:05:56 +00:00
Daniel Stenberg 72dbe9da72 praise Bjorn Reese for mastering these dusty corners of socket hacking, now 
we check for the error state before believing we are connected in IPv6
cases
 2001-10-02 17:18:46 +00:00
Daniel Stenberg ced8955325 IPv6 adjustments, connect()ing to bad ports still don't work properly for 
IPv6
 2001-10-02 11:26:53 +00:00
Daniel Stenberg 51ca5fcbe0 major connecting updates 2001-10-02 09:40:06 +00:00
Daniel Stenberg 9f77771ff9 faster bailout on timeouts 2001-10-01 23:25:26 +00:00
Daniel Stenberg 3298630500 removed warning 2001-10-01 22:50:03 +00:00
Daniel Stenberg dc27488c47 corrected for IPv6 2001-10-01 22:42:46 +00:00
Daniel Stenberg 6918427fae conn->hp is now conn->hostaddr 
changed the Curl_connethost() proto again
 2001-10-01 22:32:37 +00:00
Daniel Stenberg ede5b54edc corrected the #include files 2001-10-01 11:25:27 +00:00
Daniel Stenberg c5fdeef41d introduced non-blocking connects 2001-10-01 08:59:17 +00:00