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authorTomas Pihl <[email protected]>2012-07-22 13:01:43 +0200
committerHenrik Nord <[email protected]>2012-10-05 11:25:06 +0200
commitc2b6342cb57df5925acbacff0aea74358c9a5ffb (patch)
tree26210740332aebc41f66ce304b06033b9b65c50a /lib/stdlib/doc/src
parenta24c49aec663f19092cf0d2062af19523666d291 (diff)
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Have supervisor send errors up the chain
If a child fails to start, supervisor relies upon error_logger which does not work when IO is inhibited. Instead pass the error up the chain and let someone else use a proper Reason for any possible printouts.
Diffstat (limited to 'lib/stdlib/doc/src')
-rw-r--r--lib/stdlib/doc/src/supervisor.xml2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml
index f9a5e245b4..1a64b7a2af 100644
--- a/lib/stdlib/doc/src/supervisor.xml
+++ b/lib/stdlib/doc/src/supervisor.xml
@@ -295,7 +295,7 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules}
terminates with reason <c>Term</c>.</p>
<p>If any child process start function fails or returns an error
tuple or an erroneous value, the function returns
- <c>{error,shutdown}</c> and the supervisor terminates all
+ <c>{error, {shutdown, Reason}}</c> and the supervisor terminates all
started child processes and then itself with reason
<c>shutdown</c>.</p>
</desc>