Redmine

I deployed this plugin "Messenger plugin" in my Redmine system , and I want to send messages to Openfire,but it wasn't working ....
plug-in: http://github.com/duhast/redmine_my_effort/tree

I created a user in Openfire named 'redmine',and its jid is 'redmine@127.0.0.1',password is 'redmine'.(Openfire's client port is 5222)
then I update my plugin's yaml file "messenger.yml" like:
development: &development
type: xmpp4r
jid: redmine@127.0.0.1
password: redmine
host: 127.0.0.1
port: 5222
ssl: false
debug: false

test:
     type: mock
   production:
     <<: *development

I can load the redmine without any error,But I don't know how to send messages to users via Openfire when I create a issues on Redmine,what should I do to get it done ? is there anyone who could help :O__O"…...thanks first...