gRPC secure server startup crashes

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AK

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Nov 18, 2016, 5:20:32 PM11/18/16

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I am trying to start gRPC secure (SSL) server as a new thread in my application. But it crashes with following stack. There are no file and line numbers in the stack info. Did I miss any compile options ?

#0 0x0000000000aaa083 in ssl_create_cipher_list ()
#1 0x0000000000aac063 in SSL_CTX_new ()
#2 0x0000000000a9a3bc in tsi_create_ssl_server_handshaker_factory_ex ()
#3 0x0000000000a9706f in grpc_ssl_server_security_connector_create ()
#4 0x0000000000a85b35 in grpc_server_add_secure_http2_port ()
#5 0x0000000000a6aee8 in grpc::ServerBuilder::BuildAndStart() ()

If I use insecure server then everything works fine. Here is my server code.

    grpc::SslServerCredentialsOptions::PemKeyCertPair pkcp;
    pkcp.private_key = key_str; // value is correct
    pkcp.cert_chain = cert_str; // value is correct

    grpc::SslServerCredentialsOptions ssl_opts;
    ssl_opts.pem_root_certs="";
    ssl_opts.pem_key_cert_pairs.push_back(pkcp);

    std::shared_ptr<grpc::ServerCredentials> creds;
    creds = grpc::SslServerCredentials(ssl_opts);
//    creds = grpc::InsecureServerCredentials();

MyService service;
grpc::ServerBuilder builder;

builder.AddListeningPort(server_address, creds);
builder.RegisterService(&service);
std::unique_ptr<grpc::Server> server(builder.BuildAndStart());