UDP socket not receiving multicast

[SindujaPrakash]

I am using the plugin for UDP multicast.

This is my code,

chrome.sockets.udp.create({ bufferSize: MAX_MSG_LENGTH }, function(createInfo) //Create socket entry
{
self.serverSocket = createInfo.socketId;
chrome.sockets.udp.setBroadcast(self.serverSocket, true, function(result) {
if (result < 0) {
console.log("setBroadcast failed");
}
});
chrome.sockets.udp.setMulticastTimeToLive(self.serverSocket, TTL, function(result) {
if (result < 0) {
console.log("MULTICAST FAILED" + result);
} else {
chrome.sockets.udp.bind(self.serverSocket, "0.0.0.0", MCAST_PORT, function(result) {
if (result < 0) {
console.log("BIND FAILED" + result);
chrome.sockets.udp.close(self.serverSocket);
} else {
chrome.sockets.udp.joinGroup(self.serverSocket, MCAST_IP_ADDR, function(result) {
if (result < 0) {
console.log("Couldn't join Group!");
chrome.sockets.udp.close(self.serverSocket);
} else {
chrome.sockets.udp.onReceive.addListener(function(msg) {
console.log(msg.socketId);
}
}
};

I have set Android Permissions

I use cordova 10.0.0 and Framework7 for developing the hybrid app.

I receive a message from my local browser on the UDP.onReceive.addEventListener, but not from the other devices.

Could you help me if I am missing something? Should I add any more permissions?