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Add getConnectionCount function #108

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Add getConnectionCount function #108

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4 changes: 4 additions & 0 deletions src/WebSerial.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,10 @@ void WebSerialClass::onMessage(WSLStringMessageHandler callback) {
};
}

bool WebSerialClass::getConnectionCount() {
return _ws->count();
}

// Print func
size_t WebSerialClass::write(uint8_t m) {
if (!_ws)
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1 change: 1 addition & 0 deletions src/WebSerial.h
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Expand Up @@ -97,6 +97,7 @@ class WebSerialClass : public Print {
void setAuthentication(const String& username, const String& password);
void onMessage(WSLMessageHandler recv);
void onMessage(WSLStringMessageHandler recv);
bool getConnectionCount();
size_t write(uint8_t) override;
size_t write(const uint8_t* buffer, size_t size) override;

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