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authorErlang/OTP <[email protected]>2012-11-26 15:48:29 +0100
committerErlang/OTP <[email protected]>2012-11-26 15:48:29 +0100
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Prepare releaseOTP_R15B03
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@@ -42,6 +42,163 @@ first.</p>
<!-- ===================================================================== -->
+<section><title>Diameter 1.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix faulty handling of Origin-State-Id and faulty config
+ values.</p>
+ <p>
+ The former was expected in a list despite the
+ documentation requiring (correctly) an integer. A bare
+ value for a list-valued capability was not handled.</p>
+ <p>
+ Own Id: OTP-10440</p>
+ </item>
+ <item>
+ <p>
+ Fix timing of up/down events.</p>
+ <p>
+ Previously, a call to diameter:call/4 following a peer_up
+ callback might incorrectly return {error, no_connection},
+ depending on timing. Both events now follow the
+ corresponding callbacks.</p>
+ <p>
+ Own Id: OTP-10459</p>
+ </item>
+ <item>
+ <p>
+ Make diameter:service_info/2 usable in peer_up, peer_down
+ and pick_peer callbacks.</p>
+ <p>
+ Except for in pick_peer when {call_mutates_state, false},
+ it would previously hang indefinitely.</p>
+ <p>
+ Own Id: OTP-10460</p>
+ </item>
+ <item>
+ <p>
+ Verify that End-to-End and Hop-by-Hop Identifiers in an
+ incoming CEA/DPA match those sent in the corresponding
+ CER/DPR.</p>
+ <p>
+ The values were previously ignored. Answers whose
+ identifiers do not match are handled as unexpected.</p>
+ <p>
+ Own Id: OTP-10565</p>
+ </item>
+ <item>
+ <p>
+ Fix formatting problems in PDF documentation.</p>
+ <p>
+ In particular, text corresponding to links in HTML was
+ omitted in preformatted blocks. There are still issues
+ with indentation but this is not diameter-specific.</p>
+ <p>
+ Own Id: OTP-10583</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Let prepare_request, prepare_retransmit and
+ handle_request callbacks return a function to be invoked
+ on outgoing messages after encode.</p>
+ <p>
+ This allows encoded messages to be logged for example.</p>
+ <p>
+ Own Id: OTP-10441</p>
+ </item>
+ <item>
+ <p>
+ Add service_opt() 'restrict_connections' to allow
+ multiple transport connections with the same peer.</p>
+ <p>
+ Own Id: OTP-10443</p>
+ </item>
+ <item>
+ <p>
+ Add service_opt() 'sequence' to allow the masking of a
+ constant onto the topmost bits of End-to-End and
+ Hop-by-Hop identifiers.</p>
+ <p>
+ This allows the same service on different nodes to use
+ distinct values in outgoing request messages.</p>
+ <p>
+ Own Id: OTP-10445</p>
+ </item>
+ <item>
+ <p>
+ Add diameter:service_info(PeerRef) to return the
+ transport_ref() and transport_opt() list of the
+ corresponding transport.</p>
+ <p>
+ This allows easy access to these from diameter_app
+ callbacks that only get peer_ref() as an argument.</p>
+ <p>
+ Own Id: OTP-10470</p>
+ </item>
+ <item>
+ <p>
+ Add reference pages diameter_codec(3) and
+ diameter_make(3).</p>
+ <p>
+ Own Id: OTP-10471</p>
+ </item>
+ <item>
+ <p>
+ Add events for service start and stop.</p>
+ <p>
+ Own Id: OTP-10492</p>
+ </item>
+ <item>
+ <p>
+ Add transport_opt() 'disconnect_cb' to make the sending
+ of DPR configurable.</p>
+ <p>
+ Whether or not DPR should be sent at application stop,
+ service stop or transport removal is determined by the
+ value returned by the callback, as is the
+ Disconnect-Cause and timeout if DPA is not received.</p>
+ <p>
+ Own Id: OTP-10493</p>
+ </item>
+ <item>
+ <p>
+ Add transport_opt() 'capx_timeout' for the timeout
+ associated with non-reception of CER/CEA.</p>
+ <p>
+ Own Id: OTP-10554</p>
+ </item>
+ <item>
+ <p>
+ Allow a handle_request callback to return a
+ #diameter_packet{}.</p>
+ <p>
+ This allows an answer to set transport_data and header
+ fields.</p>
+ <p>
+ Own Id: OTP-10566</p>
+ </item>
+ <item>
+ <p>
+ Update documentation for RFC 6733.</p>
+ <p>
+ RFC 3588 is now obsolete.</p>
+ <p>
+ Own Id: OTP-10568</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Diameter 1.2</title>
<section><title>Fixed Bugs and Malfunctions</title>