Github user deejvince commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/929#discussion_r217515752
--- Diff:
gremlin-javascript/src/main/javascript/gremlin-javascript/lib/driver/driver-remote-connection.js
---
@@ -49,12 +49,14 @@ class DriverRemoteConnection extends RemoteConnection {
* @param {String} [options.traversalSource] The traversal source.
Defaults to: 'g'.
* @param {GraphSONWriter} [options.writer] The writer to use.
* @param {Authenticator} [options.authenticator] The authentication
handler to use.
+ * @param {String} [options.headers] Add custom headers to the request.
--- End diff --
Regarding other GLVs, yes i believe its important to have that.
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