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authorSiri Hansen <[email protected]>2018-09-10 11:39:28 +0200
committerSiri Hansen <[email protected]>2018-09-10 11:39:28 +0200
commitb641db169ac57ef98b6a5d0dd5672fe966d9997e (patch)
tree1771e97de61bc3b9bc4fba581c79885f9886e779 /lib
parent81d122a59e0f81e8cc71a0c8e0dae7ea05d15755 (diff)
parent4f11bb85a427d60ca55ffa63128f17b9dba98bd6 (diff)
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Merge branch 'maint'
Diffstat (limited to 'lib')
-rw-r--r--lib/sasl/test/sasl_report_SUITE.erl3
-rw-r--r--lib/stdlib/doc/src/supervisor.xml12
2 files changed, 13 insertions, 2 deletions
diff --git a/lib/sasl/test/sasl_report_SUITE.erl b/lib/sasl/test/sasl_report_SUITE.erl
index a03932133e..e639b55cee 100644
--- a/lib/sasl/test/sasl_report_SUITE.erl
+++ b/lib/sasl/test/sasl_report_SUITE.erl
@@ -106,6 +106,9 @@ gen_server_crash(Config, Encoding) ->
ok = rpc:call(Node,?MODULE,crash_me,[]),
+ ok = rpc:call(Node,logger_std_h,filesync,[default]),
+ ok = rpc:call(Node,logger_std_h,filesync,[sasl]),
+
test_server:stop_node(Node),
ok = logger:remove_primary_filter(no_remote),
diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml
index 6d5065ca02..0e8075a578 100644
--- a/lib/stdlib/doc/src/supervisor.xml
+++ b/lib/stdlib/doc/src/supervisor.xml
@@ -208,8 +208,16 @@ child_spec() = #{id => child_id(), % mandatory
the child process is unconditionally terminated using
<c>exit(Child,kill)</c>.</p>
<p>If the child process is another supervisor, the shutdown time
- is to be set to <c>infinity</c> to give the subtree ample
- time to shut down. It is also allowed to set it to <c>infinity</c>,
+ must be set to <c>infinity</c> to give the subtree ample
+ time to shut down.</p>
+ <warning>
+ <p>Setting the shutdown time to anything other
+ than <c>infinity</c> for a child of type <c>supervisor</c>
+ can cause a race condition where the child in question
+ unlinks its own children, but fails to terminate them
+ before it is killed.</p>
+ </warning>
+ <p>It is also allowed to set it to <c>infinity</c>,
if the child process is a worker.</p>
<warning>
<p>Be careful when setting the shutdown time to