diff options
Diffstat (limited to 'system/doc/design_principles/sup_princ.xml')
| -rw-r--r-- | system/doc/design_principles/sup_princ.xml | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/system/doc/design_principles/sup_princ.xml b/system/doc/design_principles/sup_princ.xml index 5e2f6ba9cb..0a24e97950 100644 --- a/system/doc/design_principles/sup_princ.xml +++ b/system/doc/design_principles/sup_princ.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>1997</year><year>2014</year> + <year>1997</year><year>2016</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -80,8 +80,8 @@ init(_Args) -> </section> <section> - <title>Supervisor Flags</title> <marker id="flags"/> + <title>Supervisor Flags</title> <p>This is the type definition for the supervisor flags:</p> <code type="none"><![CDATA[ sup_flags() = #{strategy => strategy(), % optional @@ -106,9 +106,8 @@ sup_flags() = #{strategy => strategy(), % optional </section> <section> - <marker id="strategy"></marker> + <marker id="strategy"/> <title>Restart Strategy</title> - <p> The restart strategy is specified by the <c>strategy</c> key in the supervisor flags map returned by the callback function <c>init</c>:</p> @@ -213,6 +212,7 @@ child_spec() = #{id => child_id(), % mandatory <item><c>supervisor:start_link</c></item> <item><c>gen_server:start_link</c></item> <item><c>gen_fsm:start_link</c></item> + <item><c>gen_statem:start_link</c></item> <item><c>gen_event:start_link</c></item> <item>A function compliant with these functions. For details, see the <c>supervisor(3)</c> manual page.</item> @@ -229,7 +229,7 @@ child_spec() = #{id => child_id(), % mandatory is <c>rest_for_one</c> or <c>one_for_all</c> and a sibling death causes the temporary process to be terminated).</item> <item>A <c>transient</c> child process is restarted only if it - terminates abnormally, that is, with another exit reason than + terminates abnormally, that is, with an exit reason other than <c>normal</c>, <c>shutdown</c>, or <c>{shutdown,Term}</c>.</item> </list> <p>The <c>restart</c> key is optional. If it is not given, the @@ -276,7 +276,8 @@ child_spec() = #{id => child_id(), % mandatory <p><c>modules</c> are to be a list with one element <c>[Module]</c>, where <c>Module</c> is the name of the callback module, if the child process is a supervisor, - gen_server or gen_fsm. If the child process is a gen_event, + gen_server, gen_fsm or gen_statem. + If the child process is a gen_event, the value shall be <c>dynamic</c>.</p> <p>This information is used by the release handler during upgrades and downgrades, see @@ -400,8 +401,8 @@ supervisor:delete_child(Sup, Id)</code> restarts.</p> </section> - <marker id="simple"/> <section> + <marker id="simple"/> <title>Simplified one_for_one Supervisors</title> <p>A supervisor with restart strategy <c>simple_one_for_one</c> is a simplified <c>one_for_one</c> supervisor, where all child |