Method WaitForMethodEntry

core/java/jdwp/helpers.go:85–104

WaitForMethodEntry blocks until the method on class is entered, and then returns the method entry event. All threads are suspended when the method returns.

(ctx context.Context, class ClassID, method MethodID)

// returns the method entry event.
// All threads are suspended when the method returns.
func (c *Connection) WaitForMethodEntry(ctx context.Context, class ClassID, method MethodID) (*EventMethodEntry, error) {
	var out *EventMethodEntry

	onEvent := func(event Event) bool {
		e := event.(*EventMethodEntry)
		if e.Location.Method == method {
			out = e
			return false
		}
		c.ResumeAll()
		return true
	}

	err := c.WatchEvents(ctx, MethodEntry, SuspendAll, onEvent, ClassOnlyEventModifier(class))
	if err != nil {
		return nil, err
	}

	return out, nil
}