aboutsummaryrefslogtreecommitdiffstats
path: root/lib/observer/src
diff options
context:
space:
mode:
Diffstat (limited to 'lib/observer/src')
-rw-r--r--lib/observer/src/ttb.erl25
1 files changed, 24 insertions, 1 deletions
diff --git a/lib/observer/src/ttb.erl b/lib/observer/src/ttb.erl
index ce88de6852..1471be92e5 100644
--- a/lib/observer/src/ttb.erl
+++ b/lib/observer/src/ttb.erl
@@ -687,6 +687,11 @@ loop(NodeInfo, SessionInfo) ->
{MetaFile,undefined}
end,
loop(dict:store(Node,{AbsoluteMetaFile,MetaPid},NodeInfo), SessionInfo);
+ {ip_to_file_trace_port,Port,Sender} ->
+ Ports = proplists:get_value(ip_to_file_trace_ports, SessionInfo, []),
+ NewSessionInfo = [{ip_to_file_trace_ports,[Port|Ports]}|SessionInfo],
+ Sender ! {?MODULE,ok},
+ loop(NodeInfo, NewSessionInfo);
{get_nodes,Sender} ->
Sender ! {?MODULE,dict:fetch_keys(NodeInfo)},
loop(NodeInfo, SessionInfo);
@@ -736,7 +741,7 @@ loop(NodeInfo, SessionInfo) ->
end
end.
-do_stop(nofetch, Sender, NodeInfo, _) ->
+do_stop(nofetch, Sender, NodeInfo, SessionInfo) ->
write_config(?last_config, all),
dict:fold(
fun(Node,{_,MetaPid},_) ->
@@ -744,6 +749,7 @@ do_stop(nofetch, Sender, NodeInfo, _) ->
end,
ok,
NodeInfo),
+ stop_ip_to_file_trace_ports(SessionInfo),
dbg:stop_clear(),
ets:delete(?history_table),
Sender ! {?MODULE, stopped};
@@ -766,6 +772,7 @@ do_stop({FetchOrFormat, UserDir}, Sender, NodeInfo, SessionInfo) ->
end,
[],
NodeInfo),
+ stop_ip_to_file_trace_ports(SessionInfo),
dbg:stop_clear(),
AllNodes =
lists:map(
@@ -784,6 +791,19 @@ do_stop({FetchOrFormat, UserDir}, Sender, NodeInfo, SessionInfo) ->
end,
Sender ! {?MODULE,{stopped,Absname}}.
+stop_ip_to_file_trace_ports(SessionInfo) ->
+ lists:foreach(fun(Port) ->
+ case lists:member(Port,erlang:ports()) of
+ true ->
+ dbg:deliver_and_flush(Port),
+ erlang:port_close(Port);
+ false ->
+ ok
+ end
+ end,
+ proplists:get_value(ip_to_file_trace_ports,SessionInfo,[])).
+
+
make_node_dead(Node, NodeInfo, SessionInfo) ->
{MetaFile,_} = dict:fetch(Node, NodeInfo),
NewDeadNodes = [{Node, MetaFile} | proplists:get_value(dead_nodes, SessionInfo)],
@@ -1263,6 +1283,9 @@ ip_to_file(Trace, {_, only} = State) ->
ip_to_file(Trace,{{file,File}, ShellOutput}) ->
Fun = dbg:trace_port(file,File), %File can be a filename or a wrap spec
Port = Fun(),
+ %% Store the port so it can be properly closed
+ ?MODULE ! {ip_to_file_trace_port, Port, self()},
+ receive {?MODULE,ok} -> ok end,
case Trace of
{metadata, _, _} -> ok;
Trace -> show_trace(Trace, ShellOutput)