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Nikola Balog
osie
Commits
70f3a710
Commit
70f3a710
authored
Feb 10, 2023
by
Ivan Tyagov
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Network interface
parent
dc273b64
Changes
4
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4 changed files
with
19 additions
and
1 deletion
+19
-1
coupler/cli.h
coupler/cli.h
+8
-1
coupler/keep_alive.h
coupler/keep_alive.h
+3
-0
coupler/keep_alive_publisher.h
coupler/keep_alive_publisher.h
+4
-0
coupler/keep_alive_subscriber.h
coupler/keep_alive_subscriber.h
+4
-0
No files found.
coupler/cli.h
View file @
70f3a710
...
...
@@ -23,7 +23,7 @@ static struct argp_option options[] = {
{
"heart-beat-id-list"
,
'l'
,
""
,
0
,
"Comma separated list of IDs of couplers to watch for heart beats. \
If a heart beat is missing coupler goes to safe mode."
},
{
"network-address-url-data-type"
,
'n'
,
"opc.udp://224.0.0.22:4840/"
,
0
,
"Network address URL type used for Pub/Sub."
},
{
"network-interface"
,
'j'
,
""
,
0
,
"Network interface to use for Pub/Sub."
},
{
0
}
};
...
...
@@ -44,6 +44,7 @@ struct arguments
int
heart_beat_timeout_interval
;
char
*
heart_beat_id_list
;
char
*
network_address_url_data_type
;
char
*
network_interface
;
};
static
error_t
parse_opt
(
int
key
,
char
*
arg
,
struct
argp_state
*
state
)
...
...
@@ -95,6 +96,9 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state)
case
'n'
:
arguments
->
network_address_url_data_type
=
arg
;
break
;
case
'j'
:
arguments
->
network_interface
=
arg
;
break
;
case
ARGP_KEY_ARG
:
return
0
;
default:
...
...
@@ -128,6 +132,7 @@ void handleCLI(int argc, char **argv) {
arguments
.
heart_beat_timeout_interval
=
DEFAULT_HEART_BEAT_TIMEOUT_INTERVAL
;
arguments
.
heart_beat_id_list
=
""
;
arguments
.
network_address_url_data_type
=
NETWORK_ADDRESS_URL_DATA_TYPE
;
arguments
.
network_interface
=
""
;
argp_parse
(
&
argp
,
argc
,
argv
,
0
,
0
,
&
arguments
);
printf
(
"Mode=%d
\n
"
,
arguments
.
mode
);
...
...
@@ -143,6 +148,7 @@ void handleCLI(int argc, char **argv) {
printf
(
"Heart beat timeout interval=%d ms
\n
"
,
arguments
.
heart_beat_timeout_interval
);
printf
(
"Heart beat ID list=%s
\n
"
,
arguments
.
heart_beat_id_list
);
printf
(
"Network address URL data type=%s
\n
"
,
arguments
.
network_address_url_data_type
);
printf
(
"Network interface=%s
\n
"
,
arguments
.
network_interface
);
// transfer to global variables (CLI input)
COUPLER_ID
=
arguments
.
id
;
...
...
@@ -152,6 +158,7 @@ void handleCLI(int argc, char **argv) {
PUBLISHING_INTERVAL
=
HEART_BEAT_INTERVAL
;
// we assume that each heart_beat leads to a publish event
HEART_BEAT_TIMEOUT_INTERVAL
=
arguments
.
heart_beat_timeout_interval
;
NETWORK_ADDRESS_URL_DATA_TYPE
=
arguments
.
network_address_url_data_type
;
NETWORK_INTERFACE
=
arguments
.
network_interface
;
USERNAME
=
arguments
.
username
;
PASSWORD
=
arguments
.
password
;
OPC_UA_PORT
=
arguments
.
port
;
...
...
coupler/keep_alive.h
View file @
70f3a710
...
...
@@ -2,6 +2,9 @@
char
*
DEFAULT_TRANSPORT_PROFILE
=
"http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp"
;
char
*
NETWORK_ADDRESS_URL_DATA_TYPE
=
"opc.udp://224.0.0.22:4840/"
;
//network interface to use for Pub / Sub
char
*
NETWORK_INTERFACE
=
""
;
// global HEART BEATs of coupler
static
unsigned
int
HEART_BEATS
=
0
;
...
...
coupler/keep_alive_publisher.h
View file @
70f3a710
...
...
@@ -15,6 +15,10 @@ static void addPubSubConnection(UA_Server *server, UA_String *transportProfile,
connectionConfig
.
name
=
UA_STRING
(
"UADP Connection 1"
);
connectionConfig
.
transportProfileUri
=
*
transportProfile
;
connectionConfig
.
enabled
=
UA_TRUE
;
if
(
strlen
(
NETWORK_INTERFACE
)
>
0
){
// set preferred network interface for Pub / Sub
networkAddressUrl
->
networkInterface
=
UA_STRING
(
NETWORK_INTERFACE
);
}
UA_Variant_setScalar
(
&
connectionConfig
.
address
,
networkAddressUrl
,
&
UA_TYPES
[
UA_TYPES_NETWORKADDRESSURLDATATYPE
]);
/* Changed to static publisherId from random generation to identify
...
...
coupler/keep_alive_subscriber.h
View file @
70f3a710
...
...
@@ -89,6 +89,10 @@ static UA_StatusCode addPubSubConnectionSubscriber(UA_Server *server, UA_String
connectionConfig
.
name
=
UA_STRING
(
"UDPMC Connection 1"
);
connectionConfig
.
transportProfileUri
=
*
transportProfile
;
connectionConfig
.
enabled
=
UA_TRUE
;
if
(
strlen
(
NETWORK_INTERFACE
)
>
0
){
// set preferred network interface for Pub / Sub
networkAddressUrl
->
networkInterface
=
UA_STRING
(
NETWORK_INTERFACE
);
}
UA_Variant_setScalar
(
&
connectionConfig
.
address
,
networkAddressUrl
,
&
UA_TYPES
[
UA_TYPES_NETWORKADDRESSURLDATATYPE
]);
connectionConfig
.
publisherId
.
numeric
=
UA_UInt32_random
();
...
...
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