File 8175-diameter-Update-spec-s.patch of Package erlang

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File 8175-diameter-Update-spec-s.patch of Package erlang

From 187cfd4c87f1807399b85fba2face13d9922fa75 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Mon, 25 Mar 2024 17:44:21 +0100
Subject: [PATCH 5/5] [diameter] Update spec(s)

OTP-19040
---
 lib/diameter/doc/src/diameter.xml          | 48 ++++++++++++++------
 lib/diameter/src/base/diameter.erl         | 51 ++++++++++++++--------
 lib/diameter/src/base/diameter_service.erl | 12 +----
 3 files changed, 68 insertions(+), 43 deletions(-)

diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml
index bfbc405712..bc8c3fab3c 100644
--- a/lib/diameter/doc/src/diameter.xml
+++ b/lib/diameter/doc/src/diameter.xml
@@ -23,7 +23,7 @@
 
 <copyright>
 <year>2011</year>
-<year>2020</year>
+<year>2024</year>
 <holder>Ericsson AB. All Rights Reserved.</holder>
 </copyright>
 <legalnotice>
@@ -108,6 +108,14 @@ in this module.
 Types corresponding to &the_rfc; AVP Data Formats.
 Defined in &dict_data_types;.
 
+<marker id="elapsed_time"/>
+</item>
+
+<tag><c>elapsed_time()</c></tag>
+<item>
+
+Elapsed time since a given time.
+
 <marker id="application_alias"/>
 </item>
 
@@ -1828,15 +1836,22 @@ configured on the transport.
 
 
 <func>
-<name since="OTP 25.X">which_connections() -> [SvcConnections]</name>
+<name since="OTP 25.0">which_connections() -> [SvcConnections]</name>
 <fsummary>Returns a list of connections.</fsummary>
 <type>
 <v>SvcConnections = {SvcName, [Connection]}</v>
 <v>SvcName = string()</v>
- <v>Connection = #{peer := term(),
- wd := term(),
+ <v>Connection = #{peer := PeerInfo,
+ wd := WDInfo,
 peername := Address,
 sockname := Address}</v>
+ <v>PeerInfo = #{pid := pid(),
+ uptime := elapsed_time()}</v>
+ <v>WDInfo = #{ref := reference(),
+ type := atom(),
+ pid := pid(),
+ state := diameter_service:wd_state(),
+ uptime := elapsed_time()}</v>
 <v>Address = {inet:ip_address(), inet:port_number()}</v>
 </type>
 <desc>
@@ -1848,14 +1863,21 @@ configured on the transport.
 </func>
 
 <func>
-<name since="OTP 25.X">which_connections(SvcName) -> [Connection]</name>
+<name since="OTP 25.0">which_connections(SvcName) -> [Connection]</name>
 <fsummary>Returns a list of connections.</fsummary>
 <type>
 <v>SvcName = string()</v>
- <v>Connection = #{peer := term(),
- wd := term(),
+ <v>Connection = #{peer := PeerInfo,
+ wd := WDInfo,
 peername := Address,
 	 sockname := Address}</v>
+ <v>PeerInfo = #{pid := pid(),
+ uptime := elapsed_time()}</v>
+ <v>WDInfo = #{ref := reference(),
+ type := atom(),
+ pid := pid(),
+ state := diameter_service:wd_state(),
+ uptime := elapsed_time()}</v>
 <v>Address = {inet:ip_address(), inet:port_number()}</v>
 </type>
 <desc>
@@ -1868,7 +1890,7 @@ Return a list of connections associated with the service 'SvcName'. 
 
 
 <func>
-<name since="OTP 25.X">which_transports() -> [Transport]</name>
+<name since="OTP 25.0">which_transports() -> [Transport]</name>
 <fsummary>Returns a list of transports.</fsummary>
 <type>
 <v>Transport = #{ref := reference(),
@@ -1884,7 +1906,7 @@ Return a list of all transports. 
 </func>
 
 <func>
-<name since="OTP 25.X">which_transports(SvcName) -> [Transport]</name>
+<name since="OTP 25.0">which_transports(SvcName) -> [Transport]</name>
 <fsummary>Returns a list of transports.</fsummary>
 <type>
 <v>SvcName = string()</v>
@@ -1901,7 +1923,7 @@ Return a list of transports associated with the service 'SvcName'. 
 
 
 <func>
-<name since="OTP 25.X">which_watchdogs() -> [Watchdog]</name>
+<name since="OTP 25.0">which_watchdogs() -> [Watchdog]</name>
 <fsummary>Returns a list of watchdogs.</fsummary>
 <type>
 <v>Watchdog = #{ref := reference(),
@@ -1909,7 +1931,7 @@ Return a list of transports associated with the service 'SvcName'. 
 pid := pid(),
 state := diameter_service:wd_state(),
 peer := boolean() | pid(),
- uptime := {Hours, Mins, Secs, MicroSecs}
+ uptime := elapsed_time(),
 service := SvcName}</v>
 <v>SvcName = string()</v>
 </type>
@@ -1921,7 +1943,7 @@ Return a list of all watchdogs. 
 </func>
 
 <func>
-<name since="OTP 25.X">which_watchdogs(SvcName) -> [Transport]</name>
+<name since="OTP 25.0">which_watchdogs(SvcName) -> [Transport]</name>
 <fsummary>Returns a list of watchdogs.</fsummary>
 <type>
 <v>SvcName = string()</v>
@@ -1930,7 +1952,7 @@ Return a list of all watchdogs. 
 pid := pid(),
 state := diameter_service:wd_state(),
 peer := boolean() | pid(),
- uptime := {Hours, Mins, Secs, MicroSecs}</v>
+ uptime := elapsed_time()</v>
 </type>
 <desc>
 
diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl
index 0d12dcc196..05835896fd 100644
--- a/lib/diameter/src/base/diameter.erl
+++ b/lib/diameter/src/base/diameter.erl
@@ -68,7 +68,8 @@
 transport_ref/0,
 transport_opt/0,
 transport_pred/0,
- call_opt/0]).
+ call_opt/0,
+ elapsed_time/0]).
 
 -export_type(['OctetString'/0,
 'Integer32'/0,
@@ -240,13 +241,9 @@ which_transports(SvcName) ->
 pid := pid(),
 state := diameter_service:wd_state(),
 peer := boolean() | pid(),
- uptime := {Hours, Mins, Secs, MicroSecs},
+ uptime := elapsed_time(),
 service := SvcName}] when
- Hours :: non_neg_integer(),
- Mins :: 0..59,
- Secs :: 0..59,
- MicroSecs :: 0..999999,
- SvcName :: string().
+ SvcName :: string().
 
 which_watchdogs() ->
 diameter_service:which_watchdogs().
@@ -258,12 +255,8 @@ which_watchdogs() ->
 pid := pid(),
 state := diameter_service:wd_state(),
 peer := boolean() | pid(),
- uptime := {Hours, Mins, Secs, MicroSecs}}] when
- SvcName :: string(),
- Hours :: non_neg_integer(),
- Mins :: 0..59,
- Secs :: 0..59,
- MicroSecs :: 0..999999.
+ uptime := elapsed_time()}] when
+ SvcName :: string().
 
 which_watchdogs(SvcName) ->
 diameter_service:which_watchdogs(SvcName).
@@ -275,21 +268,35 @@ which_watchdogs(SvcName) ->
 
 -spec which_connections() ->
 [{SvcName,
- [#{peer := term(),
- wd := term(),
+ [#{peer := PeerInfo,
+ wd := WDInfo,
 peername := {inet:ip_address(), inet:port_number()},
 sockname := {inet:ip_address(), inet:port_number()}}]}] when
- SvcName :: string().
+ SvcName :: string(),
+ PeerInfo :: #{pid := pid(),
+ uptime := elapsed_time()},
+ WDInfo :: #{ref := reference(),
+ type := atom(),
+ pid := pid(),
+ state := diameter_service:wd_state(),
+ uptime := elapsed_time()}.
 
 which_connections() ->
 diameter_service:which_connections().
 
 -spec which_connections(SvcName) ->
- [#{peer := term(),
- wd := term(),
+ [#{peer := PeerInfo,
+ wd := WDInfo,
 peername := {inet:ip_address(), inet:port_number()},
 sockname := {inet:ip_address(), inet:port_number()}}] when
- SvcName :: string().
+ SvcName :: string(),
+ PeerInfo :: #{pid := pid(),
+ uptime := elapsed_time()},
+ WDInfo :: #{ref := reference(),
+ type := atom(),
+ pid := pid(),
+ state := diameter_service:wd_state(),
+ uptime := elapsed_time()}.
 
 which_connections(SvcName) ->
 diameter_service:which_connections(SvcName).
@@ -537,3 +544,9 @@ call(SvcName, App, Message) ->
 | {filter, peer_filter()}
 | {peer, peer_ref()}
 | {timeout, 'Unsigned32'()}.
+
+-type elapsed_time() ::
+ {Hours :: non_neg_integer(),
+ Mins :: 0..59,
+ Secs :: 0..59,
+ MicroSecs :: 0..999999}.
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index a2a3771270..6e134194d0 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -310,8 +310,7 @@ connection_info(PT, #watchdog{pid = Pid,
 pid => Pid,
 type => Type,
 state => State,
- uptime => diameter_lib:now_diff(Started)}
- },
+ uptime => diameter_lib:now_diff(Started)}},
 connection_info2(PT, TPid, State, Info).
 
 connection_info2(PT, TPid, State, Info)
@@ -2162,15 +2161,6 @@ info_stats(#state{watchdogT = WatchdogT}) ->
 %% the accumulated values for the ref and associated watchdog/peer
 %% pids.
 
-%% foo() ->
-%% #{ref :: reference(),
-%% type :: connect | listen,
-%% transport_module :: module(),
-%% wd :: {pid(), integer(), wd_state()},
-%% peer :: {pid(), Started :: integer()},
-%% local :: {inet:ip_address(), inet:port_number()},
-%% remote :: {inet:ip_address(), inet:port_number()}}.
-
 info_transport(S, _) ->
 PeerD = peer_dict(S, config_dict(S)),
 Stats = diameter_stats:sum(dict:fetch_keys(PeerD)),
-- 
2.35.3

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