Fix network connection after soft-boot. #47
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When the LOLIN32 re-connected we got `sta_if.isconnected` and interpreted it as AP mode, in which we didn't set the global `connected`. In turn `is_connected()` stayed false, and `aiko.mqtt.mqtt_thread` would never try to connect, but `ping` would work. This change ensures `is_connected()` returns True if we wake with `network.WLAN(network.STA_IF).isconnected()` returning True. Tested with hard reset, `mpfshell --reset`, and soft reboot with `connection.net.wifi` either configured or left to its AP defaults.
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When the LOLIN32 re-connected we got
sta_if.isconnectedand interpreted it as AP mode, in which we didn't set the globalconnected. In turnis_connected()stayed false, andaiko.mqtt.mqtt_threadwould never try to connect, butpingwould work.This change ensures
is_connected()returns True if we wake withnetwork.WLAN(network.STA_IF).isconnected()returning True.Tested with hard reset,
mpfshell --reset, and soft reboot withconnection.net.wifieither configured or left to its AP defaults.