Instance Property

serviceClass

A level of service quality for connections to use.

Declaration

final var serviceClass: NWParameters.ServiceClass { get set }

Discussion

Service quality affects the on-device queuing priority of your traffic, and packet markings on supported networks. You should only modify this property for cases that have very specific scheduling needs, like interactive voice traffic. You should use the best effort service for most traffic in your app.

See Also

Customizing Connection Options

var multipathServiceType: NWParameters.MultipathServiceType

An option to allow connections to use multipath protocols.

enum NWParameters.MultipathServiceType

Modes in which a connection can support multipath protocols.

enum NWParameters.ServiceClass

Levels of service quality that can be used with a connection.

var allowFastOpen: Bool

A Boolean that enables sending application data with protocol handshakes.

var expiredDNSBehavior: NWParameters.ExpiredDNSBehavior

A behavior that defines how expired DNS answers will be used.

enum NWParameters.ExpiredDNSBehavior

Options for configuring how expired DNS answers should be used.

var preferNoProxies: Bool

A Boolean that indicates that connections should ignore proxies when they are enabled on the system.

var includePeerToPeer: Bool

A Boolean that enables peer-to-peer link technologies for connections and listeners.

var allowLocalEndpointReuse: Bool

A Boolean that allows reusing local addresses and ports across connections.

var acceptLocalOnly: Bool

A Boolean that restricts listeners to only accepting connections from the local link.