py2neo - cannot change bolt port

Question

Although changed bolt port using:

authenticate(bolt_url_strippted + ":24786", username, password)
g = Graph(
          host=bolt_url_strippted,
          bolt=True,
          bolt_port=24786,
          user=username,
          password=password)
g.begin()

I get the following error:

py2neo.packages.neo4j.v1.exceptions.ProtocolError: Unable to connect to <server>.dbs.graphenedb.com on port 7687 - is the server running?

I have successful connected to the server using a different python driver with the custom port. I am using py2neo ver 3.1.2, Neo4j version 3.0.8 via GrapheneDB

edit - the official python-neo4j driver worked for me and the url is of the form: 'bolt://hobby-XXX.dbs.graphenedb.com:24786'

Thanks,

SK

Yes, it is 'bolt://hobby-XXX.dbs.graphenedb.com:24786'. I have a valid connection to the db using the official python neo4j driver using bolt with the exact url and port. — Shahar Katz, Mar 04 '17 at 00:58

score 1 · Answer 1 · answered Aug 14 '17 at 10:01

1

you set bolt as False:

graph = Graph("http://localhost:5687/db/data/", bolt=False)

hope this helps

answered Aug 14 '17 at 10:01

techie95

515
3
16

score 0 · Answer 2 · edited Aug 15 '17 at 09:40

0

If you see the neo4j.conf file, there you will find something like this

Bolt connector dbms.connector.bolt.enabled=true
dbms.connector.bolt.tls_level=OPTIONAL
dbms.connector.bolt.listen_address=:24786

If your neo4j was running , save this file and restart the database, it will take your port number. Hope this helps.

edited Aug 15 '17 at 09:40

General Failure

2,421
4
23
49

answered Aug 15 '17 at 09:07

Rajib Mitra

340
4
15

py2neo - cannot change bolt port

2 Answers2