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Skip ws_SUITE:unlimited_connections when ulimit -n is too low

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Loïc Hoguin 2020-04-02 16:23:36 +02:00
parent 962d715ad4
commit 3f37985d2c
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1 changed files with 8 additions and 0 deletions
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8
test/ws_SUITE.erl
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@ -77,6 +77,14 @@ init_dispatch() ->
unlimited_connections(Config) ->
doc("Websocket connections are not limited. The connections "
"are removed from the count after the handshake completes."),
case list_to_integer(os:cmd("printf `ulimit -n`")) of
Limit when Limit > 6100 ->
do_unlimited_connections(Config);
_ ->
{skip, "`ulimit -n` reports a limit too low for this test."}
end.
do_unlimited_connections(Config) ->
_ = [begin
spawn_link(fun() -> do_connect_and_loop(Config) end),
timer:sleep(1)