Instance Property

isCellular

A Boolean value that indicates whether the connection operates over a cellular interface.

Declaration

var isCellular: Bool { get }

Discussion

You permit or deny use of cellular interfaces with the allowsCellularAccess property on URLSessionConfiguration or allowsCellularAccess on URLRequest.

See Also

Accessing Transaction Characteristics

var networkProtocolName: String?

The network protocol used to fetch the resource.

var remoteAddress: String?

The IP address string of the remote interface for the connection.

var remotePort: Int?

The port number of the remote interface for the connection.

var localAddress: String?

The IP address string of the local interface for the connection.

var localPort: Int?

The port number of the local interface for the connection.

var negotiatedTLSCipherSuite: tls_ciphersuite_t?

The TLS cipher suite the task negotiated with the endpoint for the connection.

var negotiatedTLSProtocolVersion: tls_protocol_version_t?

The TLS protocol version the task negotiated with the endpoint for the connection.

var isExpensive: Bool

A Boolean value that indicates whether the connection operates over an expensive interface.

var isConstrained: Bool

A Boolean value that indicates whether the connection operates over an interface marked as constrained.

var isProxyConnection: Bool

A Boolean value that indicastes whether the task used a proxy connection to fetch the resource.

var isReusedConnection: Bool

A Boolean value that indicates whether the task used a persistent connection to fetch the resource.

var isMultipath: Bool

A Boolean value that indicates whether the connection uses a successfully negotiated multipath protocol.

var resourceFetchType: URLSessionTaskMetrics.ResourceFetchType

A value that indicates whether the resource was loaded, pushed, or retrieved from the local cache.

enum URLSessionTaskMetrics.ResourceFetchType

The manner in which a resource is fetched.