private void AddCommunicationParams(Dictionary <string, string> brokerRequest)
{
string encodedBrokerKey = Base64UrlHelpers.Encode(BrokerKeyHelper.GetOrCreateBrokerKey(_logger));
brokerRequest[iOSBrokerConstants.BrokerKey] = encodedBrokerKey;
brokerRequest[iOSBrokerConstants.MsgProtocolVer] = BrokerParameter.MsgProtocolVersion3;
if (_brokerV3Installed)
{
_brokerRequestNonce = Guid.NewGuid().ToString();
brokerRequest[iOSBrokerConstants.BrokerNonce] = _brokerRequestNonce;
string applicationToken = TryReadBrokerApplicationTokenFromKeychain(brokerRequest);
if (!string.IsNullOrEmpty(applicationToken))
{
brokerRequest[iOSBrokerConstants.ApplicationToken] = applicationToken;
}
}
}
