Why is port 8080 blocked on my computer? Is there something to do to open it, or is it a bug?

If your server is running Windows try this: ControlPanel > System Security > Windows Firewall > Advance Settings > inboundRules > New Rule Add port 8080 and let us know if that solves your question. If you are running Linux… First, you should disable selinux, edit file /etc/sysconfig/selinux so it looks like this: SELINUX=disabledSELINUXTYPE=targeted  Save … Leer más