Retrieve the current state of the network interface
Device
Integer — a state constant
This method returns the current state of the target network interface object.
The value returned may be one of the following constants:
| impOS Constant | Value | Network Interface State |
|---|---|---|
| imp.net.UNKNOWN | -1 | Idle/unknown |
| imp.net.STARTING | 0 | Starting |
| imp.net.CONNECTED | 1 | Connected |
| imp.net.WIFI_SCANNING | 100 | WiFi scanning |
| imp.net.WIFI_JOINING | 101 | WiFi joining |
| imp.net.WIFI_WPSING | 102 | WiFi WPS in progress |
| imp.net.WIFI_LINK_UP | 103 | WiFi link up |
| imp.net.WIFI_DHCPING | 104 | WiFi getting IP address via DHCP |
| imp.net.WIFI_STOPPED | 105 | WiFi stopped |
| imp.net.WIFI_STOPPED_UNHAPPY | 106 | WiFi sub-system unhappy |
| imp.net.ETHERNET_LINK_UP | 200 | Ethernet link up |
| imp.net.ETHERNET_DHCPING | 201 | Ethernet getting IP address via DHCP |
| imp.net.ETHERNET_STOPPED | 202 | Ethernet stopped |
| imp.net.ETHERNET_STOPPED_UNHAPPY | 203 | Ethernet sub-system unhappy |
| imp.net.ETHERNET_STOPPED_NO_LINK | 204 | Ethernet stopped: No link |
| imp.net.CELLULAR_PINGING | 300 | Cellular contacting modem |
| imp.net.CELLULAR_WAITING_FOR_SIM | 301 | Cellular waiting for SIM |
| imp.net.CELLULAR_PPP_CONNECTING | 302 | Cellular connecting via PPP |
| imp.net.CELLULAR_REGISTERING | 303 | Cellular registering with network |
| imp.net.CELLULAR_REGISTRATION_DENIED | 304 | Cellular network registration request denied |
| imp.net.CELLULAR_STOPPED | 305 | Cellular stopped |
| imp.net.CELLULAR_STOPPED_UNHAPPY | 306 | Cellular modem unhappy |
Electric Imp reserves the right to alter the value of these constants in future impOS releases.
Note This value will be the same as that passed into the state parameter of any callback function registered with imp.net.open().