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-rw-r--r--lib/snmp/src/agent/snmpa_trap.erl21
1 files changed, 18 insertions, 3 deletions
diff --git a/lib/snmp/src/agent/snmpa_trap.erl b/lib/snmp/src/agent/snmpa_trap.erl
index 5b579efc13..994d926224 100644
--- a/lib/snmp/src/agent/snmpa_trap.erl
+++ b/lib/snmp/src/agent/snmpa_trap.erl
@@ -352,11 +352,26 @@ send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs, ExtraInfo, NetIf) ->
send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs,
LocalEngineID, ExtraInfo, NetIf).
+%% The agent normally does not care about the result,
+%% but since it can be usefull when debugging, add
+%% some info when we fail to send the trap(s).
send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs, LocalEngineID,
ExtraInfo, NetIf) ->
- (catch do_send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs,
- LocalEngineID, ExtraInfo, NetIf)).
-
+ try
+ begin
+ do_send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs,
+ LocalEngineID, ExtraInfo, NetIf)
+ end
+ catch
+ T:E ->
+ Info = [{args, [TrapRec, NotifyName, ContextName,
+ Recv, Vbs, LocalEngineID, ExtraInfo, NetIf]},
+ {tag, T},
+ {err, E},
+ {stacktrace, erlang:get_stacktrace()}],
+ {error, {failed_sending_trap, Info}}
+ end.
+
do_send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs,
LocalEngineID, ExtraInfo, NetIf) ->
VarbindList = make_varbind_list(Vbs),