sssd.git/server/resolv, branch master

Rename server/ directory to src/

2010-02-18T18:48:45+00:00

Also update BUILD.txt

Handle IPv6 addresses with the async resolver

2010-01-22T18:40:21+00:00

Fix async resolver integration with tevent

2010-01-22T14:09:57+00:00

We weren't properly setting read/write flags on the tevent fd
events, so c-ares was unable to perform bidirectional
communication for TCP DNS (in situations where the response is too
large to send by UDP)

Fix timeout memory heirarchy

2010-01-20T13:56:00+00:00

This fixes two issues:
1) Eliminates a double-free when a timeout occurs (we were freeing
the running event context)
2) Ensures that we don't continue to schedule unnecessary timeout
checks

Make sure callbacks never retry when ares channel is destroyed

2010-01-14T14:00:08+00:00

When the resolv context destructor is invoked, the callbacks for pending
queries could have been called with ARES_EDESTRUCTION and try to re-send
the query.

Don't recursively call ares_process_fd() from fd_event()

2010-01-14T14:00:08+00:00

Since ares_process_fd() might also cause fd_event() to be called again,
calling ares_process_fd() is unwise. The bug will cause a crash if
c-ares is using tcp connections.

Fixes: #384

Make periodic checks for DNS timeouts

2010-01-14T14:00:08+00:00

Since we only call c-ares to process input on FD when there is an
activity on them, c-ares never gets a chance to react to a timed-out
request. This caused SSSD to hang.

Fixes: #381

Explicitly set async DNS timeout

2010-01-14T14:00:08+00:00

We will allow 5s per DNS server, no retries.

Re-create c-ares channels if /etc/resolv.conf is modified

2010-01-12T13:10:27+00:00

Fixes: #378

Add some debugging statements to fail_over and resolver

2009-12-09T15:05:18+00:00

These were very useful for debugging and hopefully still will be in the
future.