KTOR DefaultWebSocketSession.terminate() is deprecated like this:

/**
 * Initiate connection termination immediately. Termination may complete asynchronously.
 */
@Deprecated(
    "Use cancel() instead.",
    ReplaceWith("cancel()", "kotlinx.coroutines.cancel")
)
actual fun terminate()

What is the difference between terminate() and cancel() ?

it’s a special extension to make cancel() more discoverable

Then Does the method cancel() also clear and close socket directly without CLOSE_WAIT ?