Gets the value of the socket option IP_MULTICAST_TTL.
func getIPMulticastTTL() -> EventLoopFuture<CUnsignedChar> s7NIOCore20SocketOptionProviderPAAE17getIPMulticastTTLAA15EventLoopFutureCys5UInt8VGyF What are these?6NXUTAn EventLoopFuture containing the value of the socket option, or any error that occurred while retrieving the socket option.
import NIOCoreThe core abstractions that make up SwiftNIO.
protocol SocketOptionProvider : _NIOPreconcurrencySendableThis protocol defines an object, most commonly a Channel, that supports setting and getting socket options (via setsockopt/getsockopt or similar). It provides a strongly typed API that makes working with larger, less-common socket options easier than the ChannelOption API allows.
final class EventLoopFuture<Value>Holder for a result that will be provided later.
typealias CUnsignedChar = UInt8The C ‘unsigned char’ type.
func getIPMulticastIF() -> EventLoopFuture<in_addr> Gets the value of the socket option IP_MULTICAST_IF.
func getIPMulticastLoop() -> EventLoopFuture<CUnsignedChar> Gets the value of the socket option IP_MULTICAST_LOOP.
func getIPv6MulticastHops() -> EventLoopFuture<CInt> Gets the value of the socket option IPV6_MULTICAST_HOPS.
func getIPv6MulticastIF() -> EventLoopFuture<CUnsignedInt> Gets the value of the socket option IPV6_MULTICAST_IF.
func getIPv6MulticastLoop() -> EventLoopFuture<CUnsignedInt> Gets the value of the socket option IPV6_MULTICAST_LOOP.
func getMPTCPInfo() -> EventLoopFuture<mptcp_info> Gets the value of the socket option MPTCP_INFO.
func getSoLinger() -> EventLoopFuture<NIOLinger> Gets the value of the socket option SO_LINGER.
func getTCPInfo() -> EventLoopFuture<tcp_info> Gets the value of the socket option TCP_INFO.
func setIPMulticastIF(_ value: in_addr) -> EventLoopFuture<Void> Sets the socket option IP_MULTICAST_IF to value.
func setIPMulticastLoop(_ value: CUnsignedChar) -> EventLoopFuture<Void> Sets the socket option IP_MULTICAST_LOOP to value.
func setIPMulticastTTL(_ value: CUnsignedChar) -> EventLoopFuture<Void> Sets the socket option IP_MULTICAST_TTL to value.
func setIPv6MulticastHops(_ value: CInt) -> EventLoopFuture<Void> Sets the socket option IPV6_MULTICAST_HOPS to value.
func setIPv6MulticastIF(_ value: CUnsignedInt) -> EventLoopFuture<Void> Sets the socket option IPV6_MULTICAST_IF to value.
func setIPv6MulticastLoop(_ value: CUnsignedInt) -> EventLoopFuture<Void> Sets the socket option IPV6_MULTICAST_LOOP to value.
func setSoLinger(_ value: linger) -> EventLoopFuture<Void> Sets the socket option SO_LINGER to value.