A port number you use along with a host to identify a network endpoint.
SDKs
- iOS 12.0+
- macOS 10.14+
- Mac Catalyst 13.0+Beta
- tvOS 12.0+
- watchOS 6.0+Beta
- Xcode 10.0+
Framework
- Network
Declaration
struct NWEndpoint.Port
StructureNWEndpoint
NWEndpoint
Topics
Creating Ports
init?(String)Initializes a port with a string.
init?(rawInitializes a port with a raw UInt16 value.
init(integerInitializes a port with a literal type.
typealias NWEndpointA literal type defined for ports.
Setting Well-Known Ports
static let any: NWEndpointThe unspecified port (port 0).
static let ssh: NWEndpointThe Secure Shell port (port 22).
static let smtp: NWEndpointThe Simple Mail Transfer Protocol port (port 25).
static let http: NWEndpointThe Hypertext Transfer Protocol port (port 80).
static let pop: NWEndpointThe Post Office Protocol port (port 110).
static let imap: NWEndpointThe Internet Message Access Protocol port (port 143).
static let https: NWEndpointThe Secure Hypertext Transfer Protocol port (port 443).
static let imaps: NWEndpointThe Secure Internet Message Access Protocol port (port 993).
static let socks: NWEndpointThe SOCKS proxy protocol port (port 1080).
Comparing Ports
static func != (NWEndpointReturns a Boolean value indicating whether two values are not equal.
Type Aliases
Relationships
See Also
Host and Ports
enum NWEndpointA name or address that identifies a network endpoint.
Beta Software
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.
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