diff options
Diffstat (limited to 'lib/stdlib/src/beam_lib.erl')
| -rw-r--r-- | lib/stdlib/src/beam_lib.erl | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/stdlib/src/beam_lib.erl b/lib/stdlib/src/beam_lib.erl index d9c645d787..fdfbb2e998 100644 --- a/lib/stdlib/src/beam_lib.erl +++ b/lib/stdlib/src/beam_lib.erl @@ -893,13 +893,17 @@ 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{}}. |