Tag: 谷歌云，扳手

Google-Cloud：尚未正确配置Jetty ALPN / NPN

在使用Google Pubsub列出主题时获取exception，我的Web应用程序在tomcat上运行。 public static List listTopics(GcpCredentials gcCredentials, String project) throws GCPException, IOException { List topics = new ArrayList(); TopicAdminClient client = getTopicClient(gcCredentials); ProjectName projectName = ProjectName.create(project); ListTopicsPagedResponse response = client.listTopics(projectName); for (Topic topic :response.iterateAll()) { topics.add(topic.getNameAsTopicName().getTopic()); } return topics; }` 例外： java.lang.IllegalArgumentException：尚未正确配置Jetty ALPN / NPN。 在io.grpc.net上的io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig（GrpcSslContexts.java:174）io.grpc.netty.GrpcSslContexts.configure（GrpcSslContexts.java:151）（GrpcSslContexts.java:139） ）在io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator（NettyChannelBuilder.java）的io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType（NettyChannelBuilder.java:335）的io.grpc.netty.GrpcSslContexts.forClient（GrpcSslContexts.java:109） 308）在io.grpc.internal.CallCredentialsApplyingTransportFactory的io.grpc.netty.NettyChannelBuilder $ NettyTransportFactory $ DynamicNettyTransportParams.getProtocolNegotiator（NettyChannelBuilder.java:499）io.grpc.netty.NettyChannelBuilder $ NettyTransportFactory.newClientTransport（NettyChannelBuilder.java:448） .newClientTransport（CallCredentialsApplyingTransportFactory.java:61）位于io.grpc.internal.InternalSubchannel.obtainActive的io.grpc.internal.InternalSubchannel.startNewTransport（InternalSubchannel.java:209） […]