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-rw-r--r--lib/observer/src/etop.erl10
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/observer/src/etop.erl b/lib/observer/src/etop.erl
index 925f4456bb..2093e6a0d7 100644
--- a/lib/observer/src/etop.erl
+++ b/lib/observer/src/etop.erl
@@ -180,10 +180,16 @@ stop(Opts) ->
end,
unregister(etop_server).
-update(#opts{store=Store,node=Node,tracing=Tracing}=Opts) ->
+update(#opts{store=Store,node=Node,tracing=Tracing,intv=Interval}=Opts) ->
Pid = spawn_link(Node,observer_backend,etop_collect,[self()]),
Info = receive {Pid,I} -> I
- after 1000 -> exit(connection_lost)
+ after Interval ->
+ %% Took more than the update interval to fetch
+ %% data. Either the connection is lost or the
+ %% fetching took too long...
+ io:format("Timeout when waiting for process info from "
+ "node ~p; exiting~n", [Node]),
+ exit(timeout)
end,
#etop_info{procinfo=ProcInfo} = Info,
ProcInfo1 =