BIND 10 master, updated. 3ccbb10693264fa527ce7fe82da1b6a4a569e7c8 [master] Corrected valgrind complaint in dhcpsrv unittest.

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- Log -----------------------------------------------------------------
commit 3ccbb10693264fa527ce7fe82da1b6a4a569e7c8
Author: Thomas Markwalder <tmark at isc.org>
Date:   Wed Feb 12 08:51:48 2014 -0500

    [master] Corrected valgrind complaint in dhcpsrv unittest.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/dhcpsrv/d2_client.h              |    6 ++++++
 src/lib/dhcpsrv/tests/d2_udp_unittest.cc |    5 +++++
 2 files changed, 11 insertions(+)

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diff --git a/src/lib/dhcpsrv/d2_client.h b/src/lib/dhcpsrv/d2_client.h
index 639747a..7c0bd0d 100644
--- a/src/lib/dhcpsrv/d2_client.h
+++ b/src/lib/dhcpsrv/d2_client.h
@@ -382,6 +382,12 @@ public:
     /// supplied as the manager cannot know how an application should deal
     /// with send failures.
     /// @param io_service IOService to be used for sender IO event processing
+    /// @warning It is up to the invoking layer to ensure the io_service
+    /// instance used outlives the D2ClientMgr send mode. When the send mode
+    /// is exited, either expliclity by callind stopSender() or implicitly
+    /// through D2CLientMgr destruction, any ASIO objects such as sockets or
+    /// timers will be closed and released.  If the io_service goes out of scope
+    /// first this behavior could be unpredictable.
     ///
     /// @throw D2ClientError if sender instance is null. Underlying layer
     /// may throw NCRSenderExceptions exceptions.
diff --git a/src/lib/dhcpsrv/tests/d2_udp_unittest.cc b/src/lib/dhcpsrv/tests/d2_udp_unittest.cc
index 66d2125..6969b28 100644
--- a/src/lib/dhcpsrv/tests/d2_udp_unittest.cc
+++ b/src/lib/dhcpsrv/tests/d2_udp_unittest.cc
@@ -319,6 +319,11 @@ TEST_F(D2ClientMgrTest, udpSendExternalIOService) {
 
     // select_fd should evaluate to not ready to read.
     selectCheck(false);
+
+    // Explicitly stop the sender. This ensures the sender's
+    // ASIO socket is closed prior to the local io_service
+    // instance goes out of scope.
+    ASSERT_NO_THROW(stopSender());
 }
 
 /// @brief Checks that D2ClientMgr invokes the client error handler