Issue #1769 - Inability to restrict communication protocols to set in ssl configuration (#1804)

- Propagate client's ssl.secureOptions config to TLS.

Author: glepsky

Diff for: lib/connection.js

@@ -101,6 +101,7 @@ Connection.prototype.connect = function (port, host) {
       key: self.ssl.key,
       passphrase: self.ssl.passphrase,
       cert: self.ssl.cert,
+      secureOptions: self.ssl.secureOptions,
       NPNProtocols: self.ssl.NPNProtocols
     })
     self.attachListeners(self.stream)