Marcos Ortiz <mlortiz@xxxxxx> writes: > O.S: CentOS 7 64 bits > We are working here to integrate PostgreSQL with Neo4j through PL/Python > using the py2neo module for it, and when we want to send sentences to > Neo4j using port 7474, the executed code raises a SocketError [Errno 13] > Permission denied. > I tested the same code in a normal python script outside of PostgreSQL, > and it works well, but the problem is when I use the code inside > PostgreSQL with PL/Python. Probably SELinux is set up to deny random connections originating from the postgresql daemon. If disabling SELinux makes the problem go away then that's it. (I do *not* recommend that as a permanent solution, of course. You'll want to find some finer-grained change to the security policy. Don't remember enough about SELinux to know what the most likely bet is.) regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
