NewOptions returns options from config file or environment vars.

NewOptionsWithPath unmarshals a given key path into options and returns it.

NewSemaphore returns a new semaphore plugin with default options.

NewSemaphoreWithConfigPath returns a new semaphore plugin with options from config path.

NewSemaphoreWithOptions returns a new semaphore plugin with options.

Register registers a new semaphore plugin for echo server.

Options semaphore plugin for echo server options.

Semaphore represents semaphore plugin for echo server.