questions

Connecting to local gremlin server with websocket address

Ddw--

10/25/2023

Hello everyone. I'm looking for help with a client app written in Java that uses Tinkerpop Gremlin to interact with a Janusgraph instance. When developing new features, I run a local Janusgraph with a Gremlin server at localhost. I'm trying demonstrate that I can take a websocket url and establish a connection using that URL. I believe that the default websocket address for a local Gremlin server is ws://127.0.0.1:8182/gremlin. I'm trying to use a Cluster to create the connection and obtain a GraphTraversalSource. Here's what I'm trying. Cluster cluster = Cluster.build("ws://127.0.0.1:8182/gremlin").create(); GraphTraversalSource g = AnonymousTraversalSource.traversal().withRemote(DriverRemoteConnection.using(cluster)); This is throwing -- IllegalArgumentException: No such host is known (ws://127.0.0.1:8182/gremlin). Am I doing something wrong? Any help apprecitated!

Solution:

By default it will connect via websocket so you can try ``` Cluster cluster = Cluster.build("localhost"). path("/gremlin"). create();...

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Solution

Rryn

10/25/2023

By default it will connect via websocket so you can try

Cluster cluster = Cluster.build("localhost").
  path("/gremlin").
  create();

Cluster cluster = Cluster.build("localhost").
  path("/gremlin").
  create();

Ddw--

10/25/2023

Thanks, Ryan. Just to check my understanding here -- if i have an 'aliased' websocket URL, something like ws://mydomainname.com, then I would do Cluster cluster = Cluster.build("mydomainname.com"). path("/gremlin"). create(); correct?

Rryn

10/25/2023

Yes I believe that's correct

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