Mon, 18 May 2020 11:00:59 +0200
Added reconnecting-websocket.js to automatic reconnect the websocket if the connection is lost. Usefull for mobile devices that go to sleep after a while. Changed mon_fermenters to use websockets instead of polling. Fixed wrong temperature color ranges on the fermenter monior. Increased the websocket receive buffer to 2048. In cannot overflow, but larger messages are chunked and the application does not handle these split messages. Needs termferm 0.9.9 or newer.
0 | 1 | /** |
2 | * @file nodes.h | |
3 | */ | |
4 | ||
5 | #ifndef _NODES_H | |
6 | #define _NODES_H | |
7 | ||
8 | void node_dump(sys_node_list *node); | |
9 | ||
10 | /** | |
11 | * @brief Birth of a node or data update. Create it in the database if | |
12 | * never seen before, else just update the database entry. | |
13 | * @param topic The MQTT topic string, contains the node type and name. | |
14 | * @param payload The JSON formatted payload with the node details. | |
15 | */ | |
16 | void node_birth_data(char *topic, char *payload); | |
17 | ||
18 | /** | |
19 | * @brief Death of a node. Mark it offline in the database. | |
20 | * @param topic The MQTT topic string, contains the node type and name. | |
21 | */ | |
22 | void node_death(char *topic); | |
23 | ||
384
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
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24 | /** |
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
|
25 | * @brief Check if nodes are still online and mark them offline if not |
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
|
26 | * been seen for 10 minutes. |
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
|
27 | */ |
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
|
28 | void nodes_check_online(void); |
442d23455ae4
The bms daemon now checks if a node went away of no data is received for 10 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
0
diff
changeset
|
29 | |
0 | 30 | #endif |