Hi, I had the same problem ALPN, but with connecting to a etcdv3 cluster running on compose.io. I've solved it by commenting out ALPN code in gRPC Core. Here's my thread if you find it useful: https://groups.google.com/forum/#!topic/grpc-io/pz5f8PpfzEo
Cheers, Klemen On Monday, July 24, 2017 at 11:19:48 PM UTC+2, [email protected] wrote: > > bool uploadDetectionRPC(const FrameData &frame_data, const std::string & > server, const std::string &secret) { > auto options = grpc::SslCredentialsOptions(); > auto channel_creds = grpc::SslCredentials(options); > auto call_creds = grpc::MetadataCredentialsFromPlugin( > std::unique_ptr<grpc::MetadataCredentialsPlugin>(new Authenticator > (secret))); > > auto composite_creds = grpc::CompositeChannelCredentials(channel_creds > , call_creds); > IngestionServiceClient ingestion_client(grpc::CreateChannel(server, > composite_creds)); > bool res = ingestion_client.RecordDetection(frame_data); > > return res; > } > > Having some issues with this code sending data thgrough AWS ELB instance > to server. It works with Go can my client can send correctly to the sever > but when I try to implement in CPP I start getting this ALPN property issue. > > E0724 14:16:01.337537569 22655 security_connector.c:529] Missing > selected ALPN property. > E0724 14:16:01.337593585 22655 handshake.c:128] Security > handshake failed: {"created":"@1500930961.337578768","description":"Error > checking > peer.","file":"external/com_github_grpc_grpc/src/core/lib/security/transport/handshake.c","file_line":152,"security_status":1} > > > > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/41d752f0-39e5-4781-b6e9-02d1d437267d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
