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feat(net): Add method Network.isOnline() #12000

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feat(net): Add method Network.isOnline() #12000

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e6b35e3
feat(net): Add method Network.isOnline()
me-no-dev Nov 7, 2025
301ee9c
fix(net): Fix typo
me-no-dev Nov 7, 2025
58cda9a
feat(net): Check connection status in isOnline method
me-no-dev Nov 9, 2025
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12 changes: 12 additions & 0 deletions libraries/Network/src/NetworkManager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -185,6 +185,18 @@ NetworkInterface *NetworkManager::getDefaultInterface() {
return NULL;
}

bool NetworkManager::isOnline() {
for (int i = 0; i < ESP_NETIF_ID_MAX; ++i) {
if (i != ESP_NETIF_ID_AP) {
NetworkInterface *iface = getNetifByID((Network_Interface_ID)i);
if (iface != NULL && (iface->hasIP() || iface->hasGlobalIPv6())) {
return true;
}
}
}
return false;
}

size_t NetworkManager::printTo(Print &out) const {
size_t bytes = 0;

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3 changes: 3 additions & 0 deletions libraries/Network/src/NetworkManager.h
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Expand Up @@ -22,6 +22,9 @@ class NetworkManager : public NetworkEvents, public Printable {
bool setDefaultInterface(NetworkInterface &ifc);
NetworkInterface *getDefaultInterface();

// Returns true if any interface (except AP) has assigned IPv4 or global IPv6
bool isOnline();

size_t printTo(Print &out) const;

static const char *getHostname();
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