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Hello Allen, Hope you’re doing well. Can you please let me know about the issue that you reported about the node Datastax driver. I’ll take a look and see what’s going on. Thanks

@Allen O'Neill, you can take a look at StreamNative’s cloud host offering. We have customers that use NodeJS in production w/o issues. Can you share what issue(s) you are having with the NodeJS client, along with the client and server versions? Thanks!

I’ve used DataStax with Node.js with no issues. Let me reach out directly.

Hei @Allen O'Neill I guess you’re using the Pulsar Client Node 1.8.0. Unfortunately that version has a bad issue about TLS hostname verification: https://github.com/apache/pulsar-client-cpp/pull/126 I suggest you to downgrade to the 1.7.0 client Another suggestion is to add this line of code on your application to have more log details:

Pulsar.Client.setLogHandler((level, file, line, message) => {
    console.log('[%s][%s:%d] %s', Pulsar.LogLevel.toString(level), file, line, message);
  });

That is correct. I just tested this on my macbook and the 1.7 version works. @Allen O'Neill let us know if this solution works