diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/prim_inet.erl | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl index d0e70aa95c..36a650cb5c 100644 --- a/erts/preloaded/src/prim_inet.erl +++ b/erts/preloaded/src/prim_inet.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2012. All Rights Reserved. +%% Copyright Ericsson AB 2000-2013. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -151,30 +151,35 @@ shutdown_pend_loop(S, N0) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% close(S) when is_port(S) -> - unlink(S), %% avoid getting {'EXIT', S, Reason} case subscribe(S, [subs_empty_out_q]) of {ok, [{subs_empty_out_q,N}]} when N > 0 -> close_pend_loop(S, N); %% wait for pending output to be sent _ -> - catch erlang:port_close(S), - ok + close_port(S) end. close_pend_loop(S, N) -> receive {empty_out_q,S} -> - catch erlang:port_close(S), ok + close_port(S) after ?INET_CLOSE_TIMEOUT -> case getstat(S, [send_pend]) of {ok, [{send_pend,N1}]} -> - if N1 =:= N -> catch erlang:port_close(S), ok; - true -> close_pend_loop(S, N1) + if + N1 =:= N -> + close_port(S); + true -> + close_pend_loop(S, N1) end; _ -> - catch erlang:port_close(S), ok + close_port(S) end end. - + +close_port(S) -> + catch erlang:port_close(S), + receive {'EXIT',S,_} -> ok after 0 -> ok end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% BIND(insock(), IP, Port) -> {ok, integer()} | {error, Reason} |