diff options
Diffstat (limited to 'lib/inets/src/ftp/ftp.erl')
| -rw-r--r-- | lib/inets/src/ftp/ftp.erl | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl index 911f5b71a7..23d6483291 100644 --- a/lib/inets/src/ftp/ftp.erl +++ b/lib/inets/src/ftp/ftp.erl @@ -1477,10 +1477,7 @@ handle_info({Trpt, Socket, Data}, #state{dsock = {Trpt,Socket}} = State0) when T handle_info({Cls, Socket}, #state{dsock = {Trpt,Socket}, caller = {recv_file, Fd}} = State) when {Cls,Trpt}=={tcp_closed,tcp} ; {Cls,Trpt}=={ssl_closed,ssl} -> - case file_close(Fd) of - ok -> ok; - {error,einval} -> ok - end, + file_close(Fd), progress_report({transfer_size, 0}, State), activate_ctrl_connection(State), {noreply, State#state{dsock = undefined, data = <<>>}}; @@ -2066,10 +2063,7 @@ handle_ctrl_result({pos_prel, _}, #state{caller = {recv_file, _}} = State0) -> end; handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) -> - case file_close(Fd) of - ok -> ok; - {error, einval} -> ok - end, + file_close(Fd), close_data_connection(State), ctrl_result_response(Status, State#state{dsock = undefined}, {error, epath}); @@ -2345,7 +2339,7 @@ accept_data_connection(#state{mode = passive} = State) -> send_ctrl_message(_S=#state{csock = Socket, verbose = Verbose}, Message) -> verbose(lists:flatten(Message),Verbose,send), ?DBG('<--ctrl ~p ---- ~s~p~n',[Socket,Message,_S]), - ok = send_message(Socket, Message). + _ = send_message(Socket, Message). send_data_message(_S=#state{dsock = Socket}, Message) -> ?DBG('<==data ~p ==== ~s~n~p~n',[Socket,Message,_S]), @@ -2366,37 +2360,44 @@ send_message({tcp, Socket}, Message) -> send_message({ssl, Socket}, Message) -> ssl:send(Socket, Message). -activate_ctrl_connection(#state{csock = Socket, ctrl_data = {<<>>, _, _}}) -> - ok = activate_connection(Socket); -activate_ctrl_connection(#state{csock = Socket}) -> - ok = activate_connection(Socket), +activate_ctrl_connection(#state{csock = CSock, ctrl_data = {<<>>, _, _}}) -> + activate_connection(CSock); +activate_ctrl_connection(#state{csock = CSock}) -> + activate_connection(CSock), %% We have already received at least part of the next control message, %% that has been saved in ctrl_data, process this first. - self() ! {socket_type(Socket), unwrap_socket(Socket), <<>>}, + self() ! {socket_type(CSock), unwrap_socket(CSock), <<>>}, ok. +activate_data_connection(#state{dsock = DSock} = State) -> + activate_connection(DSock), + State. + +activate_connection(Socket) -> + ignore_return_value( + case socket_type(Socket) of + tcp -> inet:setopts(unwrap_socket(Socket), [{active, once}]); + ssl -> ssl:setopts(unwrap_socket(Socket), [{active, once}]) + end). + + +ignore_return_value(_) -> ok. + unwrap_socket({tcp,Socket}) -> Socket; unwrap_socket({ssl,Socket}) -> Socket. socket_type({tcp,_Socket}) -> tcp; socket_type({ssl,_Socket}) -> ssl. -activate_data_connection(#state{dsock = Socket} = State) -> - ok = activate_connection(Socket), - State. - -activate_connection({tcp, Socket}) -> inet:setopts(Socket, [{active, once}]); -activate_connection({ssl, Socket}) -> ssl:setopts(Socket, [{active, once}]). - close_ctrl_connection(#state{csock = undefined}) -> ok; close_ctrl_connection(#state{csock = Socket}) -> close_connection(Socket). close_data_connection(#state{dsock = undefined}) -> ok; close_data_connection(#state{dsock = Socket}) -> close_connection(Socket). -close_connection({lsock,Socket}) -> gen_tcp:close(Socket); -close_connection({tcp, Socket}) -> gen_tcp:close(Socket); -close_connection({ssl, Socket}) -> ssl:close(Socket). +close_connection({lsock,Socket}) -> ignore_return_value( gen_tcp:close(Socket) ); +close_connection({tcp, Socket}) -> ignore_return_value( gen_tcp:close(Socket) ); +close_connection({ssl, Socket}) -> ignore_return_value( ssl:close(Socket) ). %% ------------ FILE HANDLING ---------------------------------------- send_file(#state{tls_upgrading_data_connection = {true, CTRL, _}} = State, Fd) -> @@ -2408,7 +2409,7 @@ send_file(State, Fd) -> progress_report({binary, Bin}, State), send_file(State, Fd); {ok, _, _} -> - ok = file_close(Fd), + file_close(Fd), close_data_connection(State), progress_report({transfer_size, 0}, State), activate_ctrl_connection(State), @@ -2423,7 +2424,7 @@ file_open(File, Option) -> file:open(File, [raw, binary, Option]). file_close(Fd) -> - file:close(Fd). + ignore_return_value( file:close(Fd) ). file_read(Fd) -> case file:read(Fd, ?FILE_BUFSIZE) of |