platform/upstream/c-ares.git
16 years agomake previous compiler warning fix more portable
Yang Tse [Mon, 7 Apr 2008 19:12:35 +0000 (19:12 +0000)]
make previous compiler warning fix more portable

16 years agofix compiler warning: indirection to slightly different base types
Yang Tse [Mon, 7 Apr 2008 14:37:17 +0000 (14:37 +0000)]
fix compiler warning: indirection to slightly different base types

16 years agofix compiler warning: local variable may be used without having been initialized
Yang Tse [Mon, 7 Apr 2008 14:20:05 +0000 (14:20 +0000)]
fix compiler warning: local variable may be used without having been initialized

16 years agofix compiler warning: unreferenced formal parameter
Yang Tse [Mon, 7 Apr 2008 12:44:47 +0000 (12:44 +0000)]
fix compiler warning: unreferenced formal parameter

16 years agofix compiler warning: assignment within conditional expression
Yang Tse [Mon, 7 Apr 2008 12:40:05 +0000 (12:40 +0000)]
fix compiler warning: assignment within conditional expression

16 years ago- Alexey Simak fixed the VC dsp file by adding the missing source file
Daniel Stenberg [Fri, 4 Apr 2008 20:26:06 +0000 (20:26 +0000)]
- Alexey Simak fixed the VC dsp file by adding the missing source file
  ares_expand_string.c

16 years agoAlexey Simak made adig support NAPTR records
Daniel Stenberg [Fri, 4 Apr 2008 20:24:41 +0000 (20:24 +0000)]
Alexey Simak made adig support NAPTR records

16 years agoEino Tuominen improved the code when a file is used to seed the randomizer
Daniel Stenberg [Fri, 4 Apr 2008 20:05:23 +0000 (20:05 +0000)]
Eino Tuominen improved the code when a file is used to seed the randomizer

16 years agoForce AIX xlc to fail and not generate object code if the source code has
Yang Tse [Fri, 29 Feb 2008 17:13:39 +0000 (17:13 +0000)]
Force AIX xlc to fail and not generate object code if the source code has
compiled with errors. This behaviour is needed for autoconf macros which
rely on the ability to compile with or without errors, and is safer than
xlc's default of failing only upon severe errors.

16 years agoadded get_ver.awk since c-ares is a standalone project, and should therefore also...
Gunter Knauf [Wed, 27 Feb 2008 01:51:40 +0000 (01:51 +0000)]
added get_ver.awk since c-ares is a standalone project, and should therefore also compile when cURL is absent.

16 years agoa couple of small fixes to the makefile:
Gunter Knauf [Wed, 27 Feb 2008 01:43:12 +0000 (01:43 +0000)]
a couple of small fixes to the makefile:
fixed comments; fixed INSTDIR define, simplified rules;
changed to use get_ver.awk in current dir rather than the curl one.

16 years agofixed linker def file for tools when compiled with gcc/nlmconv.
Gunter Knauf [Sat, 16 Feb 2008 00:21:58 +0000 (00:21 +0000)]
fixed linker def file for tools when compiled with gcc/nlmconv.

16 years agoadded some files which were missing in release tarballs.
Gunter Knauf [Thu, 14 Feb 2008 21:24:59 +0000 (21:24 +0000)]
added some files which were missing in release tarballs.

16 years agoupdated copyright for new year.
Gunter Knauf [Thu, 17 Jan 2008 01:20:03 +0000 (01:20 +0000)]
updated copyright for new year.

16 years agoAdded '-d' option for Watt-32 debugging.
Gisle Vanem [Wed, 2 Jan 2008 05:30:52 +0000 (05:30 +0000)]
Added '-d' option for Watt-32 debugging.

16 years agoMSVC 9.0 (VS2008) does not support Windows build targets prior to WinXP,
Yang Tse [Tue, 18 Dec 2007 18:08:19 +0000 (18:08 +0000)]
MSVC 9.0 (VS2008) does not support Windows build targets prior to WinXP,
and makes wrong asumptions of build target when it isn't specified. So,
if no build target has been defined we will target WinXP when building
with MSVC 9.0 (VS2008).

16 years agobuild acountry too
Daniel Stenberg [Tue, 11 Dec 2007 19:34:31 +0000 (19:34 +0000)]
build acountry too

16 years agoAdded acountry.c.
Gisle Vanem [Tue, 11 Dec 2007 17:26:07 +0000 (17:26 +0000)]
Added acountry.c.

16 years agoAdded build of acountry.nlm.
Gisle Vanem [Tue, 11 Dec 2007 17:24:43 +0000 (17:24 +0000)]
Added build of acountry.nlm.

16 years agoAdded build of acountry.exe.
Gisle Vanem [Tue, 11 Dec 2007 17:23:18 +0000 (17:23 +0000)]
Added build of acountry.exe.

16 years agoBuild acountry.exe. Added 'socklen_t' define.
Gisle Vanem [Tue, 11 Dec 2007 17:22:20 +0000 (17:22 +0000)]
Build acountry.exe. Added 'socklen_t' define.

16 years agoAnother sample application that returns country-code and
Gisle Vanem [Tue, 11 Dec 2007 17:21:12 +0000 (17:21 +0000)]
Another sample application that returns country-code and
name from an IPv4-address or host-name. Using the service of
countries.nerd.dk.

16 years agogrrr, the previous commit was meant to properly make sure that we don't
Daniel Stenberg [Mon, 10 Dec 2007 22:20:26 +0000 (22:20 +0000)]
grrr, the previous commit was meant to properly make sure that we don't
link any executables when doing debug builds since they kind of assume
symbols provided by libcurl, but it also wrongly included acountry.c

16 years agowhen building
Daniel Stenberg [Mon, 10 Dec 2007 22:19:06 +0000 (22:19 +0000)]
when building

16 years agobuild ahost and adig by default but don't install them
Daniel Stenberg [Mon, 10 Dec 2007 21:42:04 +0000 (21:42 +0000)]
build ahost and adig by default but don't install them

16 years agoFix for targets that do have 'struct in6_addr', but which doesn't
Gisle Vanem [Mon, 10 Dec 2007 16:14:02 +0000 (16:14 +0000)]
Fix for targets that do have 'struct in6_addr', but which doesn't
define 's6_addr' as a macro.

16 years agoFix three issues previous cleanup introduces.
Yang Tse [Mon, 3 Dec 2007 19:57:18 +0000 (19:57 +0000)]
Fix three issues previous cleanup introduces.

16 years ago Erik Kline cleaned up ares_gethostbyaddr.c:next_lookup() somewhat
Daniel Stenberg [Mon, 3 Dec 2007 10:25:05 +0000 (10:25 +0000)]
 Erik Kline cleaned up ares_gethostbyaddr.c:next_lookup() somewhat

16 years agoBrad Spencer fixed the configure script to assume that there's no
Daniel Stenberg [Mon, 3 Dec 2007 10:22:29 +0000 (10:22 +0000)]
Brad Spencer fixed the configure script to assume that there's no
/dev/urandom when built cross-compiled as then the script cannot check for
it.

16 years agothe gethostbyname fix applied here as well
Daniel Stenberg [Wed, 28 Nov 2007 15:18:27 +0000 (15:18 +0000)]
the gethostbyname fix applied here as well

16 years agofix next_lookup() to continue searching even if c-ares failed to load the
Daniel Stenberg [Wed, 28 Nov 2007 10:46:40 +0000 (10:46 +0000)]
fix next_lookup() to continue searching even if c-ares failed to load the
/etc/hosts file, pointed out by Erik Kline:
http://daniel.haxx.se/projects/c-ares/mail/c-ares-archive-2007-11/0027.shtml

16 years agoRemove the check for libdl since that isn't actually used and it causes
Daniel Stenberg [Tue, 27 Nov 2007 22:41:53 +0000 (22:41 +0000)]
Remove the check for libdl since that isn't actually used and it causes
warnings. Pointed out by Robin Cornelius.

16 years agopkgconfig fix by Andreas Schuldei
Daniel Stenberg [Tue, 27 Nov 2007 22:38:11 +0000 (22:38 +0000)]
pkgconfig fix by Andreas Schuldei

16 years agospellfix
Daniel Stenberg [Tue, 27 Nov 2007 22:37:55 +0000 (22:37 +0000)]
spellfix

16 years agoand we start on 1.5.2!
Daniel Stenberg [Wed, 21 Nov 2007 10:16:44 +0000 (10:16 +0000)]
and we start on 1.5.2!

16 years agochange
Daniel Stenberg [Wed, 21 Nov 2007 10:12:20 +0000 (10:12 +0000)]
change

16 years agooops
Daniel Stenberg [Wed, 21 Nov 2007 10:12:06 +0000 (10:12 +0000)]
oops

16 years agostart working on 1.5.1 now
Daniel Stenberg [Wed, 21 Nov 2007 09:31:56 +0000 (09:31 +0000)]
start working on 1.5.1 now

16 years agothis is what 1.5.0 is
Daniel Stenberg [Wed, 21 Nov 2007 09:24:03 +0000 (09:24 +0000)]
this is what 1.5.0 is

16 years agofill in missing copyrights
Daniel Stenberg [Mon, 19 Nov 2007 15:47:01 +0000 (15:47 +0000)]
fill in missing copyrights

16 years agoremoved now obsolete defines;
Gunter Knauf [Sun, 18 Nov 2007 22:48:39 +0000 (22:48 +0000)]
removed now obsolete defines;
updated external library versions to latest.

16 years agoFix a double free.
Steinar H. Gunderson [Fri, 16 Nov 2007 09:36:00 +0000 (09:36 +0000)]
Fix a double free.

16 years agoNeeded now that in6_addr is referenced in ares.h
Yang Tse [Thu, 15 Nov 2007 19:44:01 +0000 (19:44 +0000)]
Needed now that in6_addr is referenced in ares.h

16 years agoWhen looking up in DNS and then in the hosts file, return the error code from DNS...
Steinar H. Gunderson [Thu, 15 Nov 2007 09:16:48 +0000 (09:16 +0000)]
When looking up in DNS and then in the hosts file, return the error code from DNS if both fail, instead of returning the error code from the hosts file, as today. Patch from the Google tree.

16 years agoReturn TTL data from ares_parse_{a,aaaa}_reply, if the user is so inclined. Patch...
Steinar H. Gunderson [Thu, 15 Nov 2007 08:36:25 +0000 (08:36 +0000)]
Return TTL data from ares_parse_{a,aaaa}_reply, if the user is so inclined. Patch from the Google tree.

16 years agoDefine WIN32 when build target is Win32 API.
Yang Tse [Thu, 8 Nov 2007 18:13:54 +0000 (18:13 +0000)]
Define WIN32 when build target is Win32 API.
This also defines it for WinCE even though it is a subset of WIN32.

16 years agoThe only libraries actually needed for sample programs adig and
Yang Tse [Thu, 8 Nov 2007 01:33:28 +0000 (01:33 +0000)]
The only libraries actually needed for sample programs adig and
ahost are ws2_32.lib and advapi32.lib

16 years agoMSVC versions prior to VS2005 do not complain about portable C functions
Yang Tse [Wed, 7 Nov 2007 18:18:42 +0000 (18:18 +0000)]
MSVC versions prior to VS2005 do not complain about portable C functions

16 years agoWindows build targets have socklen_t definition in ws2tcpip.h but some
Yang Tse [Wed, 24 Oct 2007 14:39:07 +0000 (14:39 +0000)]
Windows build targets have socklen_t definition in ws2tcpip.h but some
versions of ws2tcpip.h do not have the definition. It seems that when
the socklen_t definition is missing from ws2tcpip.h the definition for
INET_ADDRSTRLEN is also missing, and that when one definition is present
the other one also is available.

16 years agoremoved dependency on gettimeofday() since we use only 1 sec resolution here.
Gunter Knauf [Mon, 22 Oct 2007 23:31:40 +0000 (23:31 +0000)]
removed dependency on gettimeofday() since we use only 1 sec resolution here.

16 years agoFix compiler warning: conversion from "int" to "unsigned short" may lose significant...
Yang Tse [Sat, 20 Oct 2007 15:11:51 +0000 (15:11 +0000)]
Fix compiler warning: conversion from "int" to "unsigned short" may lose significant bits

16 years agoFix message shown when detecting icc version
Yang Tse [Fri, 19 Oct 2007 12:15:00 +0000 (12:15 +0000)]
Fix message shown when detecting icc version

16 years agoAvoid shadowing a global declaration
Yang Tse [Fri, 19 Oct 2007 10:52:28 +0000 (10:52 +0000)]
Avoid shadowing a global declaration

16 years agoRenamed a variable to avoid shadowing a global declaration
Yang Tse [Thu, 18 Oct 2007 17:31:19 +0000 (17:31 +0000)]
Renamed a variable to avoid shadowing a global declaration

16 years agoRenamed internal function to avoid a variable shadowing it
Yang Tse [Thu, 18 Oct 2007 17:17:18 +0000 (17:17 +0000)]
Renamed internal function to avoid a variable shadowing it

16 years agoFix compiler warning: feupdateenv is not implemented and will always fail.
Yang Tse [Thu, 18 Oct 2007 16:24:14 +0000 (16:24 +0000)]
Fix compiler warning: feupdateenv is not implemented and will always fail.
Specifically for linux x86-64 with Intel's icc.

16 years agoSync PLATFORM_AIX_V3 detection and CURL_CC_DEBUG_OPTS()
Yang Tse [Thu, 18 Oct 2007 15:11:51 +0000 (15:11 +0000)]
Sync PLATFORM_AIX_V3 detection and CURL_CC_DEBUG_OPTS()
icc warning level with libcurl's

16 years agoFix compiler warning: conversion from "int" to "unsigned char"
Yang Tse [Thu, 18 Oct 2007 01:01:20 +0000 (01:01 +0000)]
Fix compiler warning: conversion from "int" to "unsigned char"
may lose significant bits

16 years agoactually sync with lib/setup_once.h
Yang Tse [Wed, 17 Oct 2007 18:18:27 +0000 (18:18 +0000)]
actually sync with lib/setup_once.h

16 years agosync with lib/setup_once.h
Yang Tse [Wed, 17 Oct 2007 16:59:24 +0000 (16:59 +0000)]
sync with lib/setup_once.h

16 years agoFix a bug where fallback from AF_INET6 to AF_INET would not work properly together...
Steinar H. Gunderson [Tue, 16 Oct 2007 21:27:51 +0000 (21:27 +0000)]
Fix a bug where fallback from AF_INET6 to AF_INET would not work properly together with relative search; if you had a search path of .a.com and .b.com, and foo.a.com would return ARES_ENODATA and foo.b.com would return ARES_ENOTFOUND, the lookup would not properly retry with AF_INET as it forgot the first ARES_ENODATA.

16 years agoMention first version with CURLOPT_COPYPOSTFIELDS.
Dan Fandrich [Mon, 15 Oct 2007 21:19:40 +0000 (21:19 +0000)]
Mention first version with CURLOPT_COPYPOSTFIELDS.
Don't confuse NUL with NULL.

16 years agoAdded needed 'HAVE_*' defines.
Gisle Vanem [Mon, 8 Oct 2007 14:39:52 +0000 (14:39 +0000)]
Added needed 'HAVE_*' defines.

16 years ago'FD_CLOXEC' is meaningless on MSDOS/Watt-32.
Gisle Vanem [Mon, 8 Oct 2007 14:38:51 +0000 (14:38 +0000)]
'FD_CLOXEC' is meaningless on MSDOS/Watt-32.

16 years agoRemoved a piece of redundant code (process_answer already takes care of it).
Steinar H. Gunderson [Thu, 4 Oct 2007 08:12:12 +0000 (08:12 +0000)]
Removed a piece of redundant code (process_answer already takes care of it).

16 years agoAnother timeout fix in ares_getnameinfo().
Steinar H. Gunderson [Thu, 4 Oct 2007 08:09:52 +0000 (08:09 +0000)]
Another timeout fix in ares_getnameinfo().

16 years agoSend the timeout count in ares_getnameinfo().
Steinar H. Gunderson [Thu, 4 Oct 2007 08:09:04 +0000 (08:09 +0000)]
Send the timeout count in ares_getnameinfo().

16 years agoMoved the NULL check for channel upwards in ares_destroy().
Steinar H. Gunderson [Thu, 4 Oct 2007 08:07:47 +0000 (08:07 +0000)]
Moved the NULL check for channel upwards in ares_destroy().

16 years agoClarified the comment over ares_cancel.
Steinar H. Gunderson [Thu, 4 Oct 2007 08:06:25 +0000 (08:06 +0000)]
Clarified the comment over ares_cancel.

16 years agoAvoid a segfault when generating a DNS "Transaction ID" in internal
Yang Tse [Tue, 2 Oct 2007 18:26:48 +0000 (18:26 +0000)]
Avoid a segfault when generating a DNS "Transaction ID" in internal
function init_id_key() under low memory conditions.

16 years agoAdd ares_llist.c and ares_llist.h to MSCV project file.
Yang Tse [Tue, 2 Oct 2007 11:13:58 +0000 (11:13 +0000)]
Add ares_llist.c and ares_llist.h to MSCV project file.

16 years agoFixed the problem where next_lookup would use 'status' uninitialized. Now
Daniel Stenberg [Tue, 2 Oct 2007 08:12:30 +0000 (08:12 +0000)]
Fixed the problem where next_lookup would use 'status' uninitialized. Now
it gets passed the initial value as an argument.

16 years agoAvoid inline C99ism, and move c-ares routines for managing doubly-linked lists.
Yang Tse [Tue, 2 Oct 2007 02:18:01 +0000 (02:18 +0000)]
Avoid inline C99ism, and move c-ares routines for managing doubly-linked lists.

16 years agoares_strerror() segfaulted if the input error number was out of the currently
Daniel Stenberg [Mon, 1 Oct 2007 22:52:31 +0000 (22:52 +0000)]
ares_strerror() segfaulted if the input error number was out of the currently
supported range.

16 years agoPrevent ares_strerror() from segfaulting if an invalid error code is passed
Daniel Stenberg [Mon, 1 Oct 2007 22:51:38 +0000 (22:51 +0000)]
Prevent ares_strerror() from segfaulting if an invalid error code is passed
in as argument!

16 years agoFix compiler warning
Yang Tse [Sun, 30 Sep 2007 19:43:23 +0000 (19:43 +0000)]
Fix compiler warning

16 years agocheck availability of <netinet/tcp.h>
Yang Tse [Sun, 30 Sep 2007 02:12:11 +0000 (02:12 +0000)]
check availability of <netinet/tcp.h>

16 years agoimprove portability, defining MAXDNAME and MAXCDNAME
Yang Tse [Sun, 30 Sep 2007 00:37:47 +0000 (00:37 +0000)]
improve portability, defining MAXDNAME and MAXCDNAME

16 years agoFix a memory leak that I recently inadvertedly introduced.
Steinar H. Gunderson [Sun, 30 Sep 2007 00:08:01 +0000 (00:08 +0000)]
Fix a memory leak that I recently inadvertedly introduced.

16 years agoUse ISDIGIT instead of isdigit; fixes a gcc warning.
Steinar H. Gunderson [Sat, 29 Sep 2007 21:57:05 +0000 (21:57 +0000)]
Use ISDIGIT instead of isdigit; fixes a gcc warning.

16 years agoPort the TCP socket fix made in ares_fds() to ares_getsock() as well.
Steinar H. Gunderson [Sat, 29 Sep 2007 19:26:59 +0000 (19:26 +0000)]
Port the TCP socket fix made in ares_fds() to ares_getsock() as well.

16 years agoPreviously, processing a large batch of timeouts was O(n^2) in the number of
Steinar H. Gunderson [Sat, 29 Sep 2007 18:18:47 +0000 (18:18 +0000)]
Previously, processing a large batch of timeouts was O(n^2) in the number of
outstanding queries, and processing a DNS response packet was O(n) in the
number of outstanding queries. To speed things up in Google, we added a few circular,
doubly-linked lists of queries that are hash-bucketed based on
the attributes we care about, so most important operations are now O(1).

It might be that the number of buckets are higher than most people would need,
but on a quick calculation it should only be 100kB or so even on a 64-bit
system, so I've let it stay as-is.

16 years agoWe should standarise on C comments.
Gisle Vanem [Sat, 29 Sep 2007 14:37:47 +0000 (14:37 +0000)]
We should standarise on C comments.

16 years agoFix compiler warning in setsockopt().
Gisle Vanem [Sat, 29 Sep 2007 14:34:59 +0000 (14:34 +0000)]
Fix compiler warning in setsockopt().

16 years agoTCP queries can time out too, not just UDP queries. (Patch from the Google tree.)
Steinar H. Gunderson [Sat, 29 Sep 2007 14:25:14 +0000 (14:25 +0000)]
TCP queries can time out too, not just UDP queries. (Patch from the Google tree.)

16 years agoRead and process as many packets as possible in read_udp_packets, to avoid having...
Steinar H. Gunderson [Sat, 29 Sep 2007 14:21:47 +0000 (14:21 +0000)]
Read and process as many packets as possible in read_udp_packets, to avoid having to run the entire event loop once per packet. (Patch from the Google tree.)

16 years agoThere are two different places in write_tcp_data() that advance the send_queue; howev...
Steinar H. Gunderson [Sat, 29 Sep 2007 14:09:14 +0000 (14:09 +0000)]
There are two different places in write_tcp_data() that advance the send_queue; however, they are slightly different and only the first one properly uses a while loop. Consolidate both into a single function that DTTR. (Patch from the Google tree.)

16 years agoReject names that are longer than 255 characters, to avoid problems with strict or...
Steinar H. Gunderson [Sat, 29 Sep 2007 13:58:23 +0000 (13:58 +0000)]
Reject names that are longer than 255 characters, to avoid problems with strict or buggy DNS server implementations. (Patch from the Google tree)

16 years agoIn ares_mkquery, make sure we set buflen and buf to reasonable values if there's...
Steinar H. Gunderson [Sat, 29 Sep 2007 13:56:36 +0000 (13:56 +0000)]
In ares_mkquery, make sure we set buflen and buf to reasonable values if there's an error. (Patch from the Google tree)

16 years agoBe stricter about what's a valid IP address in fake_hostent. (Patch from the Google...
Steinar H. Gunderson [Sat, 29 Sep 2007 13:52:14 +0000 (13:52 +0000)]
Be stricter about what's a valid IP address in fake_hostent. (Patch from the Google tree.)

16 years agoHandle the root of the DNS tree correctly in ares_expand_name.
Steinar H. Gunderson [Sat, 29 Sep 2007 13:38:17 +0000 (13:38 +0000)]
Handle the root of the DNS tree correctly in ares_expand_name.

16 years agotoday's modifications by Steinar and me
Daniel Stenberg [Fri, 28 Sep 2007 20:28:20 +0000 (20:28 +0000)]
today's modifications by Steinar and me

16 years agoBumped version to 1.5.0 for next release and soname bumped to 2 due to ABI
Daniel Stenberg [Fri, 28 Sep 2007 20:28:06 +0000 (20:28 +0000)]
Bumped version to 1.5.0 for next release and soname bumped to 2 due to ABI
and API changes in the progress callback (and possibly more coming up from
Steinar)

16 years agoUnrevert previous 'missing' hunks. They were missing since the patch is still in...
Steinar H. Gunderson [Fri, 28 Sep 2007 15:56:28 +0000 (15:56 +0000)]
Unrevert previous 'missing' hunks. They were missing since the patch is still in for review :-)

16 years agoYet more missing hunks... Nggh.
Steinar H. Gunderson [Fri, 28 Sep 2007 15:55:11 +0000 (15:55 +0000)]
Yet more missing hunks... Nggh.

16 years agoAlways register for TCP events even if there are no outstanding queries, as the other...
Steinar H. Gunderson [Fri, 28 Sep 2007 15:53:10 +0000 (15:53 +0000)]
Always register for TCP events even if there are no outstanding queries, as the other side could always close the connection, which is a valid event which should be responded to.

16 years agoForgot to include a few hunks from ares_process.c earlier. Fixing now.
Steinar H. Gunderson [Fri, 28 Sep 2007 15:51:00 +0000 (15:51 +0000)]
Forgot to include a few hunks from ares_process.c earlier. Fixing now.

16 years agoSupport a few more socket options, and refactor the option setting a bit. (Patch...
Steinar H. Gunderson [Fri, 28 Sep 2007 15:15:39 +0000 (15:15 +0000)]
Support a few more socket options, and refactor the option setting a bit. (Patch from the Google tree.)

16 years agoMake the query callbacks return the number of timeouts that happened during the execu...
Steinar H. Gunderson [Fri, 28 Sep 2007 14:46:51 +0000 (14:46 +0000)]
Make the query callbacks return the number of timeouts that happened during the execution of a query, and update documentation accordingly. (Patch from the Google tree.)

16 years agoThree fixes in one commit (sorry): a) Take care of the tcpbuf if it ends while queued...
Steinar H. Gunderson [Fri, 28 Sep 2007 14:28:14 +0000 (14:28 +0000)]
Three fixes in one commit (sorry): a) Take care of the tcpbuf if it ends while queued for transmission, note broken servers and close them in the main loop, and store TCP socket generation number in order not to send the same query twice over the same socket.