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f735bb9dcb
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209 Commits

Author SHA1 Message Date
Alex Sergeyev
f735bb9dcb Changed how shutdown works... 
Now stopXXX event will stop any reading on currently open
socket and terminate reading loop. No special client/server
message is required anymore.
 2014-08-29 12:24:11 -04:00
Alex Sergeyev
32d6e5396e Continued removing Sleeping tests: 
* incorporated @miekg suggestions on switch vs if
* for now moved reaction to stopXXX channel messages until
  after the packet is responded to avoid client timeout in
  Shutdown (causing 2 sec. hanged thread)

Still not great how the abort logic is implemented....
 2014-08-29 08:31:27 -04:00
Alex Sergeyev
4b21f37064 Proposed way of creating no-timeout tests and... 
... fix for Server.Shutdown() function.
 2014-08-28 23:11:49 -04:00
Miek Gieben
2127b822dd Add comment about Systemd 2014-08-28 07:54:23 +00:00
Miek Gieben
f0bd4137e2 Make Shutdown return error 
This will be handy in feature, so that we can add a 1 second
timeout and then return failure.
 2014-08-20 15:12:59 +00:00
Miek Gieben
01bbcbef60 Update documentation for Shutdown. 
This completes issue #101.
Fixes #101
 2014-08-19 22:08:13 +01:00
Miek Gieben
eed2b9aeec Fix Shutdown 2014-08-19 21:56:37 +01:00
Miek Gieben
f912994258 Don't relay on deadline to stop the server. 
We just send ourselves an UDP or TCP packet so that the listener fails
through and picks up the quit bool send on the channel.
 2014-08-19 21:46:00 +01:00
Miek Gieben
6c631cd4ff Implement Shutdown() 
This is working for TCP, but for UDP the Read does not honor the
deadline settings.
 2014-08-19 09:25:41 +00:00
Miek Gieben
292c925c9f update documentation 2014-08-18 22:21:02 +01:00
Miek Gieben
0d300b1fce Add deadline to the listeners 
Call this deadline to the listener will timeout and we will get to
so if the server should shutdown.
 2014-08-18 22:14:29 +01:00
Miek Gieben
f3a6c86462 Implement Shutdown() call 
And fix some tests to call Fatal().
 2014-08-18 22:06:29 +01:00
Miek Gieben
6cf24a5637 Add a Shutdown method to server. 
Allow gracefull shutdown of a server.
 2014-08-18 20:30:10 +01:00
Miek Gieben
eb2d26cb96 Remove Pool from server. 
A noop for some time, remove it.
 2014-08-18 20:29:54 +01:00
Miek Gieben
fb3a1585ad fmt 2014-07-27 20:38:11 +01:00
Luke Young
0a6f133b26 Match format of other code 2014-07-27 10:44:39 -07:00
Luke Young
12f91af6ed Added ResponseWriter.LocalAddr support 2014-07-27 10:43:07 -07:00
Miek Gieben
62ee88c895 Documentation 2014-07-22 08:27:59 +01:00
Miek Gieben
e1cb18539a Systemd support 
Rename StartAndServe to ActivateAndServe and only use one PacketConn or
Listener. This just adds a new entry point into starting a server.
 2014-07-21 15:24:55 +01:00
Miek Gieben
d80ad4aae5 Add support for systemd socket activation 2014-07-18 20:32:17 +01:00
Miek Gieben
d161b9087e Cleanup the PR a bit 
Remove code and simplify some functions. Documentation is still on the
todo.
Also don't export any of these functions and/or types.
 2014-07-09 21:02:21 +01:00
Omri Bahumi
dea4cb300a [ISSUE-95] Send replies from the right source IP address 
Fixes #95
 2014-07-07 18:16:42 +03:00
Miek Gieben
2ec512f89b server: pool: remove pool implementation 
Quite a lot of code for a tiny improvement. Lease the Pool boolean
option in server so current code does not break. Will be removed
in later versions.
 2014-04-10 12:59:50 +00:00
Miek Gieben
8e37d3660d Merge branch 'master' of github.com:miekg/dns 2014-01-07 07:45:29 +00:00
Miek Gieben
560a1c65b0 update license in pool.go 
remove some build lines as I have no idea what they are
supposed to be doing.
 2014-01-06 10:00:25 +00:00
Miek Gieben
aafa94f352 better docs 2014-01-05 19:45:30 +00:00
Miek Gieben
ac2ee587b1 Pool cleanups, readd wait for TCP 2014-01-05 16:29:07 +00:00
Miek Gieben
05ace47df8 Start of better documentation 2014-01-05 14:14:19 +00:00
Miek Gieben
5c37b9e564 Merge conflict resolved 2014-01-05 14:09:03 +00:00
Miek Gieben
8954a6e7c5 Remove debug logging 2014-01-05 13:51:59 +00:00
Miek Gieben
77345b2073 Don't set timeout 
This leads to fake connection in the udp query handling.
 2014-01-05 13:41:40 +00:00
Miek Gieben
49ece3e490 Add a memory pool 
Re-use memory for UDP queries.
 2014-01-05 13:39:33 +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
Armon Dadgar
0cf549278c Simplify the Write() for TCP based connections 
Simplify the code path by using io.Copy to handle partial writes. Allocate `l` large enough to avoid a re-allocation. Potential short write fix.
 2014-01-03 15:19:35 -08:00
Andrew Tunnell-Jones
58bb85e9b4 ServeMux's match should only case fold A-Z 2013-12-14 09:04:29 +00:00
Miek Gieben
39c7a972c3 typo in doc 2013-10-26 21:36:43 +01:00
Miek Gieben
717a8179f5 Use recommendation from RFC5966 and set idle timeout much lower 2013-10-19 22:00:17 +01:00
Miek Gieben
949e660b37 Better comments 2013-10-19 11:44:13 +01:00
Miek Gieben
3b832a072a Add TODO 2013-10-19 11:10:51 +01:00
Miek Gieben
08578961f5 Add a limit after which the connection is closed 2013-10-19 10:18:20 +01:00
Miek Gieben
5eca59c9e7 Correctly implement multiple queries over 1 tcp conn. 
Completely transparant give users another query to handle.
 2013-10-18 23:06:28 +01:00
Miek Gieben
ed0b128bd2 Add some groundwork for implementing rfc5966 recommendations 2013-10-18 11:59:19 +00:00
Miek Gieben
5e674212d0 Nobody uses these author/version handlers, kill them 2013-10-17 20:23:30 +01:00
Miek Gieben
145242b519 Cleanup the defer from serve() 
Close the connection when returning.
 2013-10-16 21:45:29 +01:00
Miek Gieben
075c815ff1 Fix udp handling 
Make the Close() for the udp message a nop, as closing it would
close the udp listener.
Make the serve function simpler as this does not need to be in a
for-loop.
 2013-10-16 21:38:11 +01:00
Miek Gieben
104d9bf0ba remove mutex here 2013-10-15 20:44:55 +01:00
Miek Gieben
68083bc956 Fix merge conflict from net branch 2013-10-12 17:59:46 +01:00
Eric Gavaletz
41945815b8 Further patching for GAE compatibility. 
Since net.ListenTCP, net.ListenUDP and net.TCPListener are not defined
in the GAE standard library these build flags will stop those files from
being imported.  A better solution would have been to break up this
monolithic package into smaller parts.
 2013-10-02 11:50:35 -04:00
Miek Gieben
9a38f97391 Fix timeouts, Tsig and EDNS0 update size 2013-09-29 11:21:18 +01:00