One embodiment of an inventive networking environment includes clients called sending clients because they send network content through a network, and clients called receiving clients because they receive the network content from the sending clients through the network. The oral airway includes a curved section and a straight section with the curved section having spaced-apart curved upper and lower members and the straight section having spaced-apart planar upper and lower members with the same width. As a result, attacks by malicious software that attempt to circumvent interrupt handlers can be combated. As a result, the housing is substantially protected from the elements as the pressure differential prevents foreign objects and moisture such as dirt, salt, ice, snow or the like from entering the cavity. The object of the invention is to provide a process for producing deodorizing fibers by imparting excellent deodorizing property and improved launderability to natural fibers or synthetic fibers, or textiles such as underwear formed by weaving or knitting yarns therefrom. The device prevents tampering with the coupling.