org.zkoss.zkmax.au.websocket.WebSocketEndPoint.pingIntervalSecond"
From Documentation
Jumperchen (talk | contribs) (change spec. on ZK 9.6.1) |
Jumperchen (talk | contribs) (add note about http session keep alive when enables the ping interval mechanism) |
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Default: <i>25</i> (Turned on) | Default: <i>25</i> (Turned on) | ||
| + | It means the http session will keep alive during the ping and pong mechanism until the user closes the browser tab or navigates to another browser page. | ||
[Since 9.6.1] | [Since 9.6.1] | ||
{{ZK EE}} | {{ZK EE}} | ||
Latest revision as of 02:07, 16 November 2021
Property:
org.zkoss.zkmax.au.websocket.WebSocketEndPoint.pingIntervalSecond
Applicable:globally in zk.xml via <library-property>
not as <custom-attribute>
Default: 0 (Turned off) [Since 9.5.0]
Default: 25 (Turned on) It means the http session will keep alive during the ping and pong mechanism until the user closes the browser tab or navigates to another browser page. [Since 9.6.1]
- Available for ZK:
-
It specifies the interval in second of the ping mechanism described in RFC 6455 when WebSocket connection is enabled.
Only works when WebSocket connection is enabled.