com.comcast.ip4s
Type members
Classlikes
Multicast join to a group without a source filter.
Multicast join to a group without a source filter.
- Companion
- object
Classless Inter-Domain Routing address, which represents an IP address and its routing prefix.
Classless Inter-Domain Routing address, which represents an IP address and its routing prefix.
- Value Params
- address
IP address for which this CIDR refers to
- prefixBits
number of leading 1s in the routing mask
- Companion
- object
Capability for an effect F[_]
which can do DNS lookups.
Capability for an effect F[_]
which can do DNS lookups.
An instance is available for any effect which has a Sync
instance on JVM and Async
on Node.js.
- Companion
- object
ADT representing either an IpAddress
, Hostname
, or IDN
.
ADT representing either an IpAddress
, Hostname
, or IDN
.
- Companion
- object
RFC1123 compliant hostname.
RFC1123 compliant hostname.
A hostname contains one or more labels, where each label consists of letters A-Z, a-z, digits 0-9, or a dash. A label may not start or end in a dash and may not exceed 63 characters in length. Labels are separated by periods and the overall hostname must not exceed 253 characters in length.
- Companion
- object
Internationalized domain name, as specified by RFC3490 and RFC5891.
Internationalized domain name, as specified by RFC3490 and RFC5891.
This type models internationalized hostnames. An IDN provides unicode labels, a unicode string form, and an ASCII hostname form.
A well formed IDN consists of one or more labels separated by dots. Each label may contain unicode characters as long as the converted ASCII form meets the requirements of RFC1123 (e.g., 63 or fewer characters and no leading or trailing dash). A dot is represented as an ASCII period or one of the unicode dots: full stop, ideographic full stop, fullwidth full stop, halfwidth ideographic full stop.
The toString
method returns the IDN in the form in which it was constructed. Sometimes it is useful to normalize
the IDN -- converting all dots to an ASCII period and converting all labels to lowercase.
Note: equality and comparison of IDNs is case-sensitive. Consider comparing normalized toString values for a more lenient notion of equality.
- Companion
- object
Immutable and safe representation of an IP address, either V4 or V6.
Immutable and safe representation of an IP address, either V4 or V6.
===Construction===
IpAddress
instances are constructed in a few different ways:
- via
IpAddress("127.0.0.1")
, which parses a string representation of the IP and returns anOption[IpAddress]
- via
IpAddress.fromBytes(arr)
, which returns an IP address if the supplied array is either exactly 4 bytes or exactly 16 bytes - via literal syntax like
ip"127.0.0.1"
, which returns anIpAddress
and fails to compile if the IP is invalid.
===Type Hierarchy===
There are two subtypes of IpAddress
-- Ipv4Address and Ipv6Address. Each of these subtypes have a richer
API than IpAddress
and it is often useful to use those types directly, for example if your use case requires a V6
address. It is safe to pattern match on IpAddress
to access Ipv4Address
or Ipv6Address
directly, or
alternatively, you can use fold.
===JVM Specific API===
If using IpAddress
on the JVM, you can call toInetAddress
to convert the address to a java.net.InetAddress
,
for use with networking libraries. This method does not exist on the Scala.js version.
- Companion
- object
Representation of an IPv4 address that works on both the JVM and Scala.js.
Representation of an IPv4 address that works on both the JVM and Scala.js.
- Companion
- object
Representation of an IPv6 address that works on both the JVM and Scala.js.
Representation of an IPv6 address that works on both the JVM and Scala.js.
- Companion
- object
Witness that the wrapped address of type A
is a multicast address.
Witness that the wrapped address of type A
is a multicast address.
An instance of Multicast
is typically created by either calling Multicast.apply
or by using the asMulticast
method on IpAddress
.
- Companion
- object
Represents a join of a multicast group.
Represents a join of a multicast group.
This is represented as an ADT consisting of two constructors, AnySourceMulticastJoin and SourceSpecificMulticastJoin. These constructors are provided as top level types to allow domain modeling where a specific join type is required. The address type is parameterized for a similar reason -- to allow domain modeling where a specific address type is required.
- Companion
- object
A multicast join of the specified type and a port number. Used to describe UDP join of a multicast group.
A multicast join of the specified type and a port number. Used to describe UDP join of a multicast group.
- Companion
- object
An IP address of the specified type and a port number. Used to describe the source or destination of a socket.
An IP address of the specified type and a port number. Used to describe the source or destination of a socket.
- Companion
- object
Witnesses that the wrapped address of type A
is a source specific multicast address.
Witnesses that the wrapped address of type A
is a source specific multicast address.
An instance of SourceSpecificMulticast
is typically created by either calling Multicast.apply
or by using the
asSourceSpecificMulticast
method on IpAddress
.
- Companion
- object
Multicast join to a group from the specified source.
Multicast join to a group from the specified source.
- Companion
- object