Summary: In the attached task an IPv6 address ended up in the URL send from IG. Since that URL couldn't be parsed, it crashed the network plugin. This change makes sure the plugin doesn't crash on invalid urls.
Reviewed By: cekkaewnumchai
Differential Revision: D23344503
fbshipit-source-id: c7ac2068e407a764d59e632bef1be7c4239c8c8a
cd197aeaaf