Commit Graph

10 Commits (6b8c7cbe24736f2d73018a10c2940f3b8c2785c7)

Author SHA1 Message Date
Tod Beardsley 2bfe5ee5a6 Add a ResolverError class 2012-09-04 19:20:31 -05:00
Tod Beardsley e128fc87f2 Looks like it should be ResolverError 2012-09-04 19:19:53 -05:00
Daniel Miller 1aa83b830f Let Resolver#send_tcp take a block
This solves the looping problem. Since the TCP connection wouldn't
necessarily close, we couldn't count on a 0-length recv, and the
connection was timing out. Changed it so send_tcp can take a block, in
which we do parsing. AXFR responses are sandwiched between SOA answers,
so when the second one is reached, the transfer is done.

This is also cleaner for existing code that uses send_tcp, since if no
block is passed, it just returns the first response and tears down the
connection, just like it used to.
2012-08-20 20:51:18 -05:00
Daniel Miller c015121dc0 Make Resolver#axfr use Resolver#send_tcp
This required some changes to send_tcp: it now loops, reading as many
length-prefixed DNS responses as are available before the connection
closes. This shouldn't affect other uses of the function, since most
questions only have one response in answer.
2012-08-19 17:21:37 -05:00
Daniel Miller 7005216d1f Fix axfr support for auxiliary/gather/enum_dns
AXFR support in net-dns is broken. This fixes it, and makes the
requisite modifications to enum_dns module. Basic problem is that AXFR
responses consist of a chain of DNS replies, not a single reply with
multiple answers. Previously, only the first of these replies, the SOA
record, was returned. Also added some exception handling to avoid
problems like #483.
2012-08-16 20:40:24 -05:00
HD Moore d656e3185f Mark all libraries as defaulting to 8-bit strings 2012-06-29 00:18:28 -05:00
HD Moore 1b5cc24eab See #434. Some libraries used the wrong exception class
git-svn-id: file:///home/svn/framework3/trunk@7325 4d416f70-5f16-0410-b530-b9f4589650da
2009-11-02 18:20:02 +00:00
Ramon de C Valle f124597a56 Code cleanups
git-svn-id: file:///home/svn/framework3/trunk@5773 4d416f70-5f16-0410-b530-b9f4589650da
2008-10-19 21:03:39 +00:00
HD Moore 30e29858a2 Fix the resolver on darwin
git-svn-id: file:///home/svn/framework3/trunk@5598 4d416f70-5f16-0410-b530-b9f4589650da
2008-07-25 22:42:04 +00:00
HD Moore b70ce0ae10 Import the Net-DNS library
git-svn-id: file:///home/svn/framework3/trunk@5574 4d416f70-5f16-0410-b530-b9f4589650da
2008-07-23 17:32:05 +00:00