[WiFi] Reset wifi when IP is set to 0.0.0.0#1562
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TD-er merged 1 commit intoletscontrolit:megafrom Jul 15, 2018
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As being described a few times and a screenshot shown here: letscontrolit#1302 (comment) It looks like a DHCP request may fail resulting in a cleared IP setup. The web server then still replies to requests, but no new connections can be made then. This patch should detect such a situation and then reset the wifi and make a new connection.
Contributor
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I'm on holiday currently, but will try on sunday... However since about two weeks or so I did not see it happen anymore... |
Contributor
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have it running now on multiple nodes and seems to be ok... however, after updating to latest esp8266 GIT core (especially after esp8266/Arduino@74819a7 ) I never had this situation anymore... therefore I guess at least it doesn't do any harm, but I'm not sure if it's needed anymore! |
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Author
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Good to know, thanks for testing. |
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As being described a few times and a screenshot shown here: #1302 (comment)
It looks like a DHCP request may fail resulting in a cleared IP setup. The web server then still replies to requests, but no new connections can be made then.
This patch should detect such a situation and then reset the wifi and make a new connection.