deepstream.io-client-java v2+ not able to login API 21-

[GBR-422777]

deepStreamUtils.getClient().login() is not working on API 21, the same code runs perfectly along with subscribing to records on devices with newer APIs

After checking the code, weird thing is on API 21- devices

/**
* Authenticate the user connection
* @param authParameters The authentication parameters to send to deepstream
* @param loginCallback The callback for a successful / unsuccessful login attempt
* connection
*/
@ObjectiveCName("authenticate:loginCallback:")
void authenticate(JsonElement authParameters, DeepstreamClient.LoginCallback loginCallback) {
this.loginCallback = loginCallback;

    if(authParameters != null) {
        this.authParameters = authParameters;
    } else {
        this.authParameters = new JsonObject();
        this.connectionState=ConnectionState.AWAITING_AUTHENTICATION;
    }

    if( this.tooManyAuthAttempts || this.challengeDenied ) {
        this.client.onError( Topic.ERROR, Event.IS_CLOSED, "The client\'s connection was closed" );
        this.loginCallback.loginFailed(Event.IS_CLOSED, "The client\'s connection was closed");
        return;
    }

    if( this.connectionState == ConnectionState.AWAITING_AUTHENTICATION ) { **//This Always Resolves to solved, with this.connectionState being in ConnectionState.CLOSED**
        this.sendAuthMessage();
    }
}

Whereas devices with API 22+:
f( this.connectionState == ConnectionState.AWAITING_AUTHENTICATION ) { **//This resolves to being True. **

I hope this helps