PoolMeAway is a free Chrome add-on developed by s.valentino that allows users to quickly close and flush all Chrome's socket pools with just a single click.

Under certain circumstances, such as changes in the underlying network of the operating system or the addition of a new IP route, it may be necessary to close and flush Chrome's sockets to restore connectivity to websites and web applications. Typically, this process involves several manual steps, including opening a new tab, navigating to the `chrome://net-internals/#sockets` URL, and clicking on the "Close idle sockets" and "Flush socket pools" buttons.

PoolMeAway automates this process, making it convenient and time-saving. With this extension, every time the OS network stack changes, users can quickly refresh their Chrome browser without the need for manual intervention.

Please note that in order to use this extension, users need to enable the "Extensions on chrome:// URLs" flag. This can be done by opening the URL `chrome://flags/#extensions-on-chrome-urls` and setting the value to "Enabled".

PoolMeAway is a valuable tool for users who frequently encounter network connectivity issues and need a quick and efficient way to refresh their Chrome browser's connection pools.