title: JavaSpark Secure -> Unknown SSL protocol error (9847)
body: <p>Using JavaSpark framework, and a known-good Keystore.jks on the server, the basic secure() command fails as shown below.</p>
  
  <p>Any suggestions?</p>
  
  <p>Thanks,</p>
  
  <p>$curl -k <a href="https://testsite.com:4567/secureHello" rel="nofollow noreferrer">https://testsite.com:4567/secureHello</a></p>
  
  <p><strong>ERROR:</strong> curl: (35) Unknown SSL protocol error in connection to testsite.com:-9847</p>