nsresult
UDPSocket::DoPendingMcastCommand()
{
MOZ_ASSERT(mReadyState == SocketReadyState::Open, "Multicast command can only be executed after socket opened");
for (uint32_t i = 0; i < mPendingMcastCommands.Length(); ++i) {
MulticastCommand& command = mPendingMcastCommands[i];
ErrorResult rv;
switch (command.mCommand) {
case MulticastCommand::Join: {
JoinMulticastGroup(command.mAddress, rv);
break;
}
case MulticastCommand::Leave: {
LeaveMulticastGroup(command.mAddress, rv);
break;
}
}
if (NS_WARN_IF(rv.Failed())) {
return rv.StealNSResult();
}
}
mPendingMcastCommands.Clear();
return NS_OK;
}
/// <summary>
/// Allows an already bound Listener to join a multicast group for receiving multicast messages.
/// </summary>
/// <param name="multicastAddr">The multicast IP address in dot notation.</param>
void DgramListener::JoinMulticastGroup(const std::string& multicastAddr)
{
auto listener = _udpListener.lock();
if (!listener)
{
throw runtime_error("Connection expired.");
}
auto boostIp = boost::asio::ip::address::from_string(multicastAddr);
listener->JoinMulticastGroup(boostIp);
}
int main(int argc, char *argv[])
{
filePath = argv[0];
ReadUserDetails();
//set handler for timer(alarm) interupt
signal(SIGINT, InteruptHandler);
CreateMCNetworkAddresses();
CreateBindMCSockect();
JoinMulticastGroup();
RecieveMC();
return 0;
}