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authorBjörn Gustavsson <[email protected]>2011-09-28 11:13:59 +0200
committerBjörn Gustavsson <[email protected]>2011-09-28 11:13:59 +0200
commitbe8538809c571441e6543a677db58501634b7572 (patch)
tree25b9229f4c16064d4831e357cb3dbde256331322 /lib/stdlib/src
parent6bdf396b23219af136a217276308212913ca0aed (diff)
parentb83073436a39553da458b19ef572ded9cd051611 (diff)
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Merge branch 'dev' into major
* dev: distribution_SUITE:bulk_send_bigbig/1: Fail with more information distribution_SUITE: Use unique slave node names beam_lib: Handle rare race in the crypto key server functionality busy_port_SUITE: Avoid crash in register/2 [wx] Re-generate code [wx] Remove optional shadowing clauses [wx] Remove warning [wx] Fix trailing whitespace [wx] Test colors in textctrl [wx] Fix cleanup memory references
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/beam_lib.erl14
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/stdlib/src/beam_lib.erl b/lib/stdlib/src/beam_lib.erl
index 9077e59fdc..e9a5e6831e 100644
--- a/lib/stdlib/src/beam_lib.erl
+++ b/lib/stdlib/src/beam_lib.erl
@@ -896,13 +896,17 @@ call_crypto_server(Req) ->
gen_server:call(?CRYPTO_KEY_SERVER, Req, infinity)
catch
exit:{noproc,_} ->
- start_crypto_server(),
- erlang:yield(),
- call_crypto_server(Req)
+ %% Not started.
+ call_crypto_server_1(Req);
+ exit:{normal,_} ->
+ %% The process finished just as we called it.
+ call_crypto_server_1(Req)
end.
-start_crypto_server() ->
- gen_server:start({local,?CRYPTO_KEY_SERVER}, ?MODULE, [], []).
+call_crypto_server_1(Req) ->
+ gen_server:start({local,?CRYPTO_KEY_SERVER}, ?MODULE, [], []),
+ erlang:yield(),
+ call_crypto_server(Req).
-spec init([]) -> {'ok', #state{}}.