/**
* Sends local candidate addresses from the local peer to the remote peer using the
* <tt>candidates</tt> {@link SessionIQ}.
*
* @param candidates the local candidate addresses to be sent from the local peer to the remote
* peer using the <tt>candidates</tt> {@link SessionIQ}
*/
protected void sendCandidates(Iterable<GTalkCandidatePacketExtension> candidates) {
ProtocolProviderServiceJabberImpl protocolProvider = getProtocolProvider();
SessionIQ candidatesIQ = new SessionIQ();
candidatesIQ.setGTalkType(GTalkType.CANDIDATES);
candidatesIQ.setFrom(protocolProvider.getOurJID());
candidatesIQ.setInitiator(isInitiator() ? getAddress() : protocolProvider.getOurJID());
candidatesIQ.setID(getSID());
candidatesIQ.setTo(getAddress());
candidatesIQ.setType(IQ.Type.SET);
for (GTalkCandidatePacketExtension candidate : candidates) {
// Android phone and Google Talk client does not seems to like IPv6
// candidates since it reject the IQ candidates with an error
// so do not send IPv6 candidates to Android phone or Talk client
if (isAndroidOrVtokOrTalkClient(getAddress())
&& NetworkUtils.isIPv6Address(candidate.getAddress())) continue;
candidatesIQ.addExtension(candidate);
}
protocolProvider.getConnection().sendPacket(candidatesIQ);
}
