roaming

Overview ¶

Package roaming implements a RuntimeFactory suitable for a variety of network configurations, including 1-1 NATs, dhcp auto-configuration, Amazon Web Services and Google Compute Engine. It will adapt to networking changes such as the host obtaining a new IP address. This 'roaming' behaviour is disabled if cross compilation is used since it relies on cgo to access OS specific functionality for detecting and reading network configuration changes.

The pubsub.Publisher mechanism is used for communicating networking settings to the rpc.Server implementation of the runtime and publishes the Settings it expects.