diff options
Diffstat (limited to 'lib/ssh/src/ssh_connection_manager.erl')
| -rw-r--r-- | lib/ssh/src/ssh_connection_manager.erl | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/lib/ssh/src/ssh_connection_manager.erl b/lib/ssh/src/ssh_connection_manager.erl index 5aa79f978c..513b0f86c7 100644 --- a/lib/ssh/src/ssh_connection_manager.erl +++ b/lib/ssh/src/ssh_connection_manager.erl @@ -40,7 +40,7 @@ close/2, stop/1, send/5, send_eof/2]). --export([open_channel/6, request/6, request/7, global_request/4, event/2, +-export([open_channel/6, reply_request/3, request/6, request/7, global_request/4, event/2, cast/2]). %% Internal application API and spawn @@ -95,6 +95,9 @@ request(ConnectionManager, ChannelId, Type, true, Data, Timeout) -> request(ConnectionManager, ChannelId, Type, false, Data, _) -> cast(ConnectionManager, {request, ChannelId, Type, Data}). +reply_request(ConnectionManager, Status, ChannelId) -> + cast(ConnectionManager, {reply_request, Status, ChannelId}). + global_request(ConnectionManager, Type, true = Reply, Data) -> case call(ConnectionManager, {global_request, self(), Type, Reply, Data}) of @@ -163,7 +166,7 @@ send(ConnectionManager, ChannelId, Type, Data, Timeout) -> call(ConnectionManager, {data, ChannelId, Type, Data}, Timeout). send_eof(ConnectionManager, ChannelId) -> - cast(ConnectionManager, {eof, ChannelId}). + call(ConnectionManager, {eof, ChannelId}). %%==================================================================== %% gen_server callbacks @@ -295,6 +298,18 @@ handle_call({data, ChannelId, Type, Data}, From, channel_data(ChannelId, Type, Data, Connection0, ConnectionPid, From, State); +handle_call({eof, ChannelId}, _From, + #state{connection = Pid, connection_state = + #connection{channel_cache = Cache}} = State) -> + case ssh_channel:cache_lookup(Cache, ChannelId) of + #channel{remote_id = Id, sent_close = false} -> + send_msg({connection_reply, Pid, + ssh_connection:channel_eof_msg(Id)}), + {reply, ok, State}; + _ -> + {reply, {error,closed}, State} + end; + handle_call({connection_info, Options}, From, #state{connection = Connection} = State) -> ssh_connection_handler:connection_info(Connection, From, Options), @@ -431,6 +446,16 @@ handle_cast({request, ChannelId, Type, Data}, State0) -> lists:foreach(fun send_msg/1, Replies), {noreply, State}; +handle_cast({reply_request, Status, ChannelId}, #state{connection_state = + #connection{channel_cache = Cache}} = State0) -> + State = case ssh_channel:cache_lookup(Cache, ChannelId) of + #channel{remote_id = RemoteId} -> + cm_message({Status, RemoteId}, State0); + undefined -> + State0 + end, + {noreply, State}; + handle_cast({global_request, _, _, _, _} = Request, State0) -> State = handle_global_request(Request, State0), {noreply, State}; @@ -453,18 +478,6 @@ handle_cast({adjust_window, ChannelId, Bytes}, end, {noreply, State}; -handle_cast({eof, ChannelId}, - #state{connection = Pid, connection_state = - #connection{channel_cache = Cache}} = State) -> - case ssh_channel:cache_lookup(Cache, ChannelId) of - #channel{remote_id = Id} -> - send_msg({connection_reply, Pid, - ssh_connection:channel_eof_msg(Id)}), - {noreply, State}; - undefined -> - {noreply, State} - end; - handle_cast({success, ChannelId}, #state{connection = Pid} = State) -> Msg = ssh_connection:channel_success_msg(ChannelId), send_msg({connection_reply, Pid, Msg}), @@ -655,6 +668,8 @@ do_send_msg({connection_reply, Pid, Data}) -> ssh_connection_handler:send(Pid, Msg); do_send_msg({flow_control, Cache, Channel, From, Msg}) -> ssh_channel:cache_update(Cache, Channel#channel{flow_control = undefined}), + gen_server:reply(From, Msg); +do_send_msg({flow_control, From, Msg}) -> gen_server:reply(From, Msg). handle_request(ChannelPid, ChannelId, Type, Data, WantReply, From, |