diff options
Diffstat (limited to 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/zip.erl | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/lib/stdlib/src/zip.erl b/lib/stdlib/src/zip.erl index b768c6d0b9..cbd326ae92 100644 --- a/lib/stdlib/src/zip.erl +++ b/lib/stdlib/src/zip.erl @@ -1114,15 +1114,19 @@ local_file_header_from_info_method_name(#file_info{mtime = MTime}, file_name_length = length(Name), extra_field_length = 0}. +server_init(Parent) -> + %% we want to know if our parent dies + process_flag(trap_exit, true), + server_loop(Parent, not_open). %% small, simple, stupid zip-archive server -server_loop(OpenZip) -> +server_loop(Parent, OpenZip) -> receive {From, {open, Archive, Options}} -> case openzip_open(Archive, Options) of {ok, NewOpenZip} -> From ! {self(), {ok, self()}}, - server_loop(NewOpenZip); + server_loop(Parent, NewOpenZip); Error -> From ! {self(), Error} end; @@ -1130,19 +1134,22 @@ server_loop(OpenZip) -> From ! {self(), openzip_close(OpenZip)}; {From, get} -> From ! {self(), openzip_get(OpenZip)}, - server_loop(OpenZip); + server_loop(Parent, OpenZip); {From, {get, FileName}} -> From ! {self(), openzip_get(FileName, OpenZip)}, - server_loop(OpenZip); + server_loop(Parent, OpenZip); {From, list_dir} -> From ! {self(), openzip_list_dir(OpenZip)}, - server_loop(OpenZip); + server_loop(Parent, OpenZip); {From, {list_dir, Opts}} -> From ! {self(), openzip_list_dir(OpenZip, Opts)}, - server_loop(OpenZip); + server_loop(Parent, OpenZip); {From, get_state} -> From ! {self(), OpenZip}, - server_loop(OpenZip); + server_loop(Parent, OpenZip); + {'EXIT', Parent, Reason} -> + openzip_close(OpenZip), + exit({parent_died, Reason}); _ -> {error, bad_msg} end. @@ -1162,8 +1169,9 @@ zip_open(Archive) -> zip_open(Archive, []). Reason :: term()). zip_open(Archive, Options) -> - Pid = spawn(fun() -> server_loop(not_open) end), - request(self(), Pid, {open, Archive, Options}). + Self = self(), + Pid = spawn_link(fun() -> server_init(Self) end), + request(Self, Pid, {open, Archive, Options}). -spec(zip_get(ZipHandle) -> {ok, [Result]} | {error, Reason} when ZipHandle :: pid(), |