diff options
Diffstat (limited to 'lib/diameter/doc')
| -rw-r--r-- | lib/diameter/doc/src/diameter_app.xml | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/lib/diameter/doc/src/diameter_app.xml b/lib/diameter/doc/src/diameter_app.xml index f4db625c71..5c23c9d683 100644 --- a/lib/diameter/doc/src/diameter_app.xml +++ b/lib/diameter/doc/src/diameter_app.xml @@ -13,7 +13,7 @@ <header> <copyright> -<year>2011</year><year>2012</year> +<year>2011</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -509,14 +509,15 @@ Otherwise it contains the record representing the request as outlined in &dict;.</p> <p> -The <c>errors</c> field specifies any Result-Code's identifying errors -that were encountered in decoding the request. -In this case diameter will set both Result-Code and -Failed-AVP AVP's in a returned -answer &message; before sending it to the peer: -the returned &message; need only set any other required AVP's. -Note that the errors detected by diameter are all of the 5xxx series -(Permanent Failures). +The <c>errors</c> field specifies any results codes identifying errors +found while decoding the request. +This is used to set Result-Code and/or Failed-AVP in a returned +answer unless the callback returns a <c>#diameter_packet{}</c> +whose <c>errors</c> field is set to either a non-empty list of its +own, in which case this list is used instead, or the atom <c>false</c> +to disable any setting of Result-Code and Failed-AVP. +Note that the errors detected by diameter are of the 3xxx +and 5xxx series, Protocol Errors and Permanent Failures respectively. The <c>errors</c> list is empty if the request has been received in the relay application.</p> @@ -558,8 +559,6 @@ where <c>Avps</c> sets the Origin-Host, Origin-Realm, the specified Result-Code and (if the request sent one) Session-Id AVP's.</p> <p> -Note that &the_rfc; mandates that only answers with a 3xxx series -Result-Code (protocol errors) may set the E bit. Returning a non-3xxx value in a <c>protocol_error</c> tuple will cause the request process in question to fail.</p> </item> |