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nexedi
osie
Commits
dd9a3a37
Commit
dd9a3a37
authored
May 04, 2022
by
Ivan Tyagov
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Handle case of not yet sent initial heart beat from a coupler.
parent
fbb20ccc
Changes
1
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1 changed file
with
9 additions
and
4 deletions
+9
-4
coupler/opc-ua-server/keep_alive_subscriber.h
coupler/opc-ua-server/keep_alive_subscriber.h
+9
-4
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coupler/opc-ua-server/keep_alive_subscriber.h
View file @
dd9a3a37
...
...
@@ -262,7 +262,8 @@ void callbackCheckHeartBeat() {
* Check if for liveness of related couplers. Called upon a certain interval.
* If a related coupler is down got to safe mode.
*/
int
i
,
coupler_id
;
int
i
,
coupler_id
,
last_seen_timestamp_int
,
timestamp_delta
;
bool
is_down
;
unsigned
long
int
milli_seconds
=
getMilliSecondsSinceEpoch
();
size_t
n
=
sizeof
(
HEART_BEAT_ID_LIST
)
/
sizeof
(
HEART_BEAT_ID_LIST
[
0
]);
for
(
int
i
=
0
;
i
<
n
;
i
++
)
{
...
...
@@ -274,15 +275,19 @@ void callbackCheckHeartBeat() {
//UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND, "Check ID=%s, last_seen=%s", coupler_id_str, last_seen_timestamp);
if
(
last_seen_timestamp
!=
NULL
){
// we do have timestamp for this coupler ID
int
last_seen_timestamp_int
=
atoi
(
last_seen_timestamp
);
int
timestamp_delta
=
milli_seconds
-
last_seen_timestamp_int
;
bool
is_down
=
(
timestamp_delta
>
DEFAULT_HEART_BEAT_TIMEOUT_INTERVAL
);
last_seen_timestamp_int
=
atoi
(
last_seen_timestamp
);
timestamp_delta
=
milli_seconds
-
last_seen_timestamp_int
;
is_down
=
(
timestamp_delta
>
DEFAULT_HEART_BEAT_TIMEOUT_INTERVAL
);
if
(
is_down
)
{
UA_LOG_INFO
(
UA_Log_Stdout
,
\
UA_LOGCATEGORY_USERLAND
,
\
"DOWN: %s (delta=%d)"
,
coupler_id_str
,
timestamp_delta
);
}
}
else
{
// still no hear beat from this coupler ...
UA_LOG_INFO
(
UA_Log_Stdout
,
UA_LOGCATEGORY_USERLAND
,
"NO INITIAL HEART BEAT: %s"
,
coupler_id_str
);
}
}
}
}
...
...
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