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255 Commits

Author SHA1 Message Date
Miek Gieben
0aa3021a83 Remove all copyright notices 
Use the central COPYRIGHT file.
 2014-09-11 20:57:37 +01:00
Miek Gieben
17c7921aa2 Documentation updates 2014-07-31 08:48:26 +00:00
Miek Gieben
0258525f20 Comment tweak 2014-02-14 22:47:53 +00:00
Miek Gieben
e81b46d580 Add client.UDPsize 
This allows a client to set a default UDPSize with resorting to EDNS0
headers 'n stuff.
 2014-02-14 22:14:41 +00:00
Marek Majkowski
2cfad667d7 msg.Copy() makes a deep-copy of the msg object 
There was a copy function that did shallow copies of the msg
object. Export it and make it support proper deep copying.
 2014-01-10 08:49:45 -08:00
Miek Gieben
52f9a59ac1 Cleanup singleFlight a bit 2014-01-08 10:10:39 +00:00
Miek Gieben
f094f37de3 Add shortbuf erorr too 
Cleanup the pull request a bit.
 2014-01-04 11:17:13 +00:00
Miek Gieben
b1f108f79c Simplify client TCP write. 
Use the same patch as in the server.
 2014-01-04 08:30:08 +00:00
Miek Gieben
451c12da09 typo 2013-12-30 16:46:53 +00:00
Miek Gieben
902ff847c8 Update Exchange documention about retries 
Exchange does not fallback to tcp, nor will retry the query. Make
this more clear.
 2013-12-27 07:48:30 +00:00
Miek Gieben
37a1ae569b Remove this tidbit of documentation 
A nil client is wrong. Just remove the sentence instead of coming
up with something that is technically correct, but doesn't read
nicely.

Closes: #60
 2013-11-21 13:27:20 +00:00
Miek Gieben
9b15d749d8 remove newline 2013-11-01 09:51:50 +00:00
Miek Gieben
81fb20e093 Actually make the conn 2013-11-01 09:50:55 +00:00
Miek Gieben
37c7c70289 Use the Dial and DialTimeout function internally 2013-11-01 09:42:55 +00:00
Miek Gieben
d789796e53 Add Dial and DialTimeout to the client api. 
This is just to mimic net as much as possible.
 2013-11-01 09:40:44 +00:00
Miek Gieben
717a8179f5 Use recommendation from RFC5966 and set idle timeout much lower 2013-10-19 22:00:17 +01:00
Miek Gieben
ed0b128bd2 Add some groundwork for implementing rfc5966 recommendations 2013-10-18 11:59:19 +00:00
Miek Gieben
4b1cacf2d2 Update the doc a little 2013-10-18 09:14:31 +00:00
Miek Gieben
86186e27e4 Just use Read 2013-10-12 18:47:11 +01:00
Miek Gieben
aa44c75b91 Merge net branch 2013-10-12 18:32:53 +01:00
Miek Gieben
68083bc956 Fix merge conflict from net branch 2013-10-12 17:59:46 +01:00
Miek Gieben
7691523300 Re-add ExchangeConn 
ExchangeConn is back, but with a warning. Other various improvements.
 2013-10-12 12:44:02 +01:00
Miek Gieben
97603e3f62 Readd ExchangeConn 2013-10-12 12:35:09 +01:00
Miek Gieben
77d78f3218 More xfr fixes, does not work yet 2013-10-11 22:34:04 +01:00
Miek Gieben
ca3c488ad8 Fix transfer 2013-10-11 16:36:37 +00:00
Miek Gieben
b987dc6246 More transfer stuff 2013-10-11 16:18:37 +00:00
Miek Gieben
403baeb73a Rework the transfers stuff 2013-10-02 20:35:13 +01:00
Eric Gavaletz
7f3472cc74 Patching to make compatible with appengine/socket. 
The interface conversion from socket.Conn to net.UDPConn fails, but
since you can use a generic Read(b) in place of ReadFromUDP(b) it makes
sense to git rid of the conversion to net.UDPConn.  This change allows
the use of the client library for UDP DNS lookup using the
appengine/socket package's Conn.

For the same reasons the interface conversions for TCP connections were
also removed.
 2013-10-02 11:41:26 -04:00
Miek Gieben
db3de29edc doc updates 2013-09-29 20:30:04 +01:00
Miek Gieben
b02f1b5203 Add Timeouts back in. 
Fix the timeouts
 2013-09-29 11:46:39 +01:00
Miek Gieben
500a32e64f Update all the tests 2013-09-29 11:26:02 +01:00
Miek Gieben
9a38f97391 Fix timeouts, Tsig and EDNS0 update size 2013-09-29 11:21:18 +01:00
Miek Gieben
b97b3340fb Make TSIG work again 
Start fixing and using the UDP bufsize option.
 2013-09-29 10:22:27 +01:00
Miek Gieben
4bde528be5 Export dns.Conn and make it more like net.Conn 
Export lowlevel function and types so that they may be used.
They higher level Exchange function is still there. ExchangeConn
is gone, because it is not needed.
 2013-09-28 21:58:08 +01:00
Miek Gieben
22977491c3 Try to use Conn 2013-09-28 20:31:29 +01:00
Miek Gieben
2b6e9122bd Use the better name: SingleInflight 2013-09-06 09:49:07 +00:00
Miek Gieben
bb71be0271 Implement outstanding query detection. 
Copied from the standard library and adapted to Go DNS.
 2013-08-24 02:28:58 +00:00
Miek Gieben
d117fda34b Perform query inflight deduplication 
Taking a queue from Go tip, I copied over the new code and tweaked
it a bit for use in Go DNS.
 2013-08-23 22:56:34 +00:00
Miek Gieben
3457c0428d Some work in outstanding query de-deplication 2013-08-23 20:29:52 +00:00
Miek Gieben
11d592bfa7 client.Retry does not do anything 
Remove from the struct as it was not implemented.
 2013-06-15 20:35:09 +01:00
Miek Gieben
f595bf7a06 Set license on test files 2013-05-12 16:09:52 +02:00
Miek Gieben
19d93e2181 Fix it 2013-01-28 21:49:23 +01:00
Miek Gieben
6dfe504a09 small cleanups 2013-01-28 20:41:17 +01:00
Miek Gieben
73b9284ec7 remove dead code 2013-01-28 20:40:41 +01:00
Miek Gieben
23483f7959 Make it compile 2013-01-28 20:32:36 +01:00
Miek Gieben
0dc922a99b Add a ExchangeConn 2013-01-28 20:30:13 +01:00
Miek Gieben
c8f880217f Close the connection 
Patch from: Alex Sergeyev
 2013-01-28 19:27:24 +01:00
Miek Gieben
4ba5ac6863 Remove client.Attempts 
Didn't like it anyway and it made the calling logic a mess. So it is
now removed. Failed queries can be redone, but they should be initiated
from the client, not within the library.
 2013-01-11 19:20:49 +01:00
Miek Gieben
e66c2a1324 m.Size isnt used 2012-12-14 13:33:24 +01:00
Miek Gieben
3609f3e7a5 gofmt -s 2012-12-09 19:07:31 +01:00
Miek Gieben
d758825590 more documentation 2012-12-02 10:14:53 +01:00
Miek Gieben
1297852fdc Fix tcp read/writes and client.Attempts 
Thanks to a bug report from Vitalie Cherpec which commented that this
didn't work.

The timeout settings we not in the client.attempts loop, so they
were only active for the first attempt. And the loop wasn't broken
out of when the write or read succeeded.

Both these issues are now fixed.
 2012-11-22 15:06:21 +01:00
Miek Gieben
c7ad10314a Remove the Do function -- easy to do in standard Go 2012-11-19 18:14:09 +01:00
Miek Gieben
33e3a5396e Dont even bother do allocate a channel 2012-11-19 16:55:14 +01:00
Miek Gieben
e2ca025569 update documentation 2012-11-19 16:22:54 +01:00
Miek Gieben
5349c3532f Per suggestion of Jan Mercle 2012-11-19 14:43:02 +01:00
Miek Gieben
a0b6e30da7 Fix chaos.go for the new api 2012-11-18 13:51:42 +01:00
Miek Gieben
553b780257 Rearrange some comments 2012-11-18 13:28:16 +01:00
Miek Gieben
b34501bc1a add remark 2012-11-18 13:12:11 +01:00
Miek Gieben
cbf025827a Fix the documentation 2012-11-18 13:03:11 +01:00
Miek Gieben
ccaa90b31e Make client.Do() return a channel (ala time.NewTicker) 
This new API finally makes sense, and ditches the callback
 2012-11-18 12:50:22 +01:00
Miek Gieben
099d0c1fc7 Add exchange structure for the client 2012-11-18 12:33:56 +01:00
Miek Gieben
3c3d2af072 Remove the Rtt variants 2012-11-18 12:29:40 +01:00
Miek Gieben
ea947838d8 Do the TCP write in one write 
Before the tcp writes were done like NSD does them:
2 bytes length, and the rest of the message.

Now a complete buffer is created with LLMMM...MMM, where
LL is the 2 byte length and MMM...MMM is the message to be send.
This makes the reply faster at the cost of doing a realloc of the
message buffer.
 2012-10-17 12:40:57 +02:00
Miek Gieben
1cca340f0b Use attemps also in the dial function 2012-10-17 09:05:26 +02:00
Miek Gieben
bf1e1e15dc docs 2012-10-16 19:14:03 +02:00
Miek Gieben
56221057d3 exchangeBuffer was and is not needed 2012-10-16 13:18:59 +02:00
Miek Gieben
be0423d80f Tsig for queries is working again 2012-10-16 09:42:38 +02:00
Miek Gieben
2d3630ac98 refacter the client code a bit and remove the duplicate code 2012-10-16 09:36:52 +02:00
Miek Gieben
3089111fa4 calculate tsig in the normal query path too 2012-10-16 08:50:53 +02:00
Miek Gieben
39b9f93167 Fix tsig in the normal sending of queries 2012-10-15 20:00:49 +02:00
Miek Gieben
570bf8dc69 Use proper error in packing and unpacking 
All the relevant functions now return an error instead of
a simple boolean. This greatly approves the feedback to coders.

Spotted some fishy error handling along the way and fix that too.
 2012-10-09 21:17:54 +02:00
Miek Gieben
6e9317868b doc tweaks 2012-09-01 17:06:24 +02:00
Miek Gieben
ff946625a6 small tweaks 2012-09-01 16:57:15 +02:00
Miek Gieben
7a0877d090 Merge conflict fixed 2012-08-31 15:10:43 +02:00
Miek Gieben
90a2076d8d We were dialing twice 2012-08-31 14:55:47 +02:00
Miek Gieben
9255ad61ac outgoing xfr works, but not for my Go code 2012-08-28 21:36:25 +02:00
Miek Gieben
68961f2f5b Make the IsTsig and IsEdn0 more usefull by returning the record 2012-08-25 11:24:01 +02:00
Miek Gieben
15f03a72fb Not needed 2012-08-23 10:33:33 +02:00
Miek Gieben
a8b3c8139b Clean up the client 2012-08-17 08:45:26 +02:00
Miek Gieben
b720003623 make api smaller 2012-08-17 08:31:38 +02:00
Miek Gieben
1958fd2031 Fix compile errors 2012-08-08 09:45:31 +02:00
Miek Gieben
a282683f7c Add DoRtt 2012-08-08 09:38:23 +02:00
Miek Gieben
37ff3f9f84 Add DROP and READXFR 2012-08-07 12:33:31 +02:00
Miek Gieben
cf84dce538 Update the todo 2012-08-06 20:39:35 +02:00
Miek Gieben
eec679d102 Remove hijacked 2012-08-06 20:34:09 +02:00
Miek Gieben
9ac8d2d7de RequestWriter can go too 2012-08-06 20:09:45 +02:00
Miek Gieben
7de64f0dda remove all the async query stuff in favor of the new Do() 2012-08-06 20:08:48 +02:00
Miek Gieben
f090b34c40 Use the new api - now on to fixing Tsig 2012-08-06 20:03:46 +02:00
Miek Gieben
e628564f33 Fix attempts in the client 2012-08-05 18:36:36 +02:00
Miek Gieben
51e13a15c9 snapshot 2012-08-05 18:13:23 +02:00
Miek Gieben
a113c7acd8 bug fix 2012-07-05 15:37:06 +02:00
Miek Gieben
6930a3a307 Tweaks for get a secure lookup going 2012-06-05 09:31:50 +02:00
Miek Gieben
53b065793b More preparation for the root 2012-06-03 09:35:39 +02:00
Miek Gieben
bb376b18b3 Add size received to a pkt 2012-06-01 10:05:27 +02:00
Miek Gieben
530d66a85b Set the channels in Do() 2012-05-26 12:02:37 +02:00
Miek Gieben
9c4c5f5369 remove NewClient from the code 2012-05-26 10:28:32 +02:00
Miek Gieben
458a74b8ce remove the need for NewClient() 2012-05-26 10:24:47 +02:00
Miek Gieben
eb7b7c9745 fix udp/udp4/udp6 2012-05-22 20:15:30 +02:00
Miek Gieben
da983acc37 documentation 2012-05-22 20:14:15 +02:00