Currently there are newer observe() parameters such as type and buffered but it's not easy to feature-detect them. The only way I can think of doing it is to call the method to observe within a try/catch to figure out if they are supported by the current user agent or not. It's not ideal.
Currently there are newer observe() parameters such as
typeandbufferedbut it's not easy to feature-detect them. The only way I can think of doing it is to call the method to observe within a try/catch to figure out if they are supported by the current user agent or not. It's not ideal.