I am working on keepassxreboot/keepassxc#850 and want to integrate all my work into the native messaging server.

However, I can't seem to connect to it using firefox from either the keepassxc-browser or keepassxc-browser-fork extension.

My KeepassXC build is based off of keepassxreboot/keepassxc@92dd4c0 right now. I built with -DWITH_TESTS=OFF -DWITH_XC_HTTP=ON -DWITH_XC_BROWSER=ON and enabled all the options in "Browser extension with native messaging" in KeepassXC.

The extensions, both keepassxc-browser-fork 0.4.5.1 and and keepassxc-browser 0.4.8, are stuck at "Timeout or not connected to KeePassXC" and I don't see any way to fix it.

I'm using Firefox 57.0.4 on archlinux.