AWS Lambdas中的出站连接

Question

我有一个简单的java lambda函数，它使用API​​网关作为HTTP端点公开。调用函数时，我向pubnub发送一条消息。在本地，一切正常，但在aws上，消息从未在频道上收到。

我试着玩没有运气的政策。我想知道我是否需要启用任何策略来允许出站连接，如果是这样的话？

我正在使用pubnub 3.7.5库。这是lambda函数调用的代码。

public class PubNubService {

private static final String publishKey = "pub-c-xxxxxxxxxxxxxxxx";
private static final String subscribeKey = "sub-c-xxxxxxxxxxxxxxxxxxxxx";
private static final String secretKey = "sec-xxxxxxxxxxxxxxxxxxxxxxx";

private Pubnub pubnub = new Pubnub(publishKey, subscribeKey, secretKey);


public void pushMessage(String channelName, JSONObject message) {   
    System.out.println("Sending message on channel:"+channelName+":::"+message);
    Callback callback = new Callback() {
        public void successCallback(String channel, Object response) {
            System.out.println(response.toString());
        }

        public void errorCallback(String channel, PubnubError error) {
            System.out.println(error.toString());
        }
    };
    pubnub.publish(channelName, message, callback);
}
/*
public static void main(String[] args){
    PubNubService nubService = new PubNubService();
    JSONObject message = new JSONObject();
    message.put("status", RequestStatus.REQUEST.toString());
    message.put("requestId", "test");
    message.put("location", "Unknown");
    message.put("message", "message");
    nubService.pushMessage("6ZNq1JXqFla13VFGTRAEcL0w0aCyKjQZ", message);
}*/


}