Py2neo Connection Refused Only with Cypher Execute

Question

I'm running py2neo 2.0.4 on a remote Neo4j 2.1.6 database. I'm able to connect to the database with some commands, but not with all.

Using the same connection uri for both instances:

This works fine.

test = self.graph_db.find_one('Node')

This does not.

test = self.graph_db.cypher.execute('MATCH (n) RETURN n LIMIT 1')

Regardless of the actual contents of the query, I get the same connection refused results.

Can you update to include more of the code and the error+stacktrace you get when the second statement is executed? — Ryan Boyd, Feb 26 '15 at 21:21

score 2 · Accepted Answer · answered Feb 27 '15 at 16:45

With the help of my service provider for Neo4j, we were able to determine the error and a fix.

This is a known flaw in pre-2.2 Neo4j. To resolve this error, use the py2neo rewrite function.

py2neo.rewrite(('http', '0.0.0.0', 7474, ('https', {host}, {port}))

1 Answers1