Controls how long a TcpListener.accept
will block before throwing an IOErr timeout exception. null
is used to indicate infinite timeout.
SO_BROADCAST socket option
Return a negative integer, zero, or a positive integer if this object is less than, equal to, or greater than the specified object:
this < that => <0
this == that => 0
this > that => >0
This method may also be accessed via the < <= <=> >= and >
shortcut operators. If not overridden the default
implementation compares the toStr
representations. Also see docLang.
Examples:
3.compare(8) => -1
8.compare(3) => 1
8.compare(8) => 0
3 <=> 8 => -1 // shortcut for 3.compare(8)
Controls the default timeout used by TcpSocket.connect. A null value indicates a system default timeout (usually wait forever).
Create a copy of this configuration and then apply any overrides from the it-block.
Compare this object to the specified for equality. This
method may be accessed via the == and != shortcut operators.
If not overridden the default implementation compares for
reference equality using the === operator. If this method
is overridden, then hash() must also be overridden such that
any two objects which return true for equals() must return
the same value for hash(). This method must accept null and
return false.
Return a unique hashcode for this object. If a class overrides hash() then it must ensure if equals() returns true for any two objects then they have same hash code.
The size in bytes for the sys::InStream buffer. A value of 0 or null disables input stream buffing.
SO_KEEPALIVE option
The crypto::KeyStore to use when creating secure sockets. If null, the runtime default will be used.
SO_LINGER controls the linger time or set to null to disable
linger.
TCP_NODELAY socket option specifies that send not be delayed
to merge packets (Nagle's algorthm).
The size in bytes for the sys::OutStream buffer. A value of 0 or null disables output stream buffing.
SO_RCVBUF option for the size in bytes of the IP stack
buffers.
SO_TIMEOUT controls the amount of time a socket will block
on a read call before throwing an IOErr timeout exception. null
is used to indicate an infinite timeout.
SO_REUSEADDR is used to control the time wait state of a
closed socket.
SO_SNDBUF option for the size in bytes of the IP stack
buffers.
Get an immutable representation of this instance or throw NotImmutableErr if this object cannot be represented as an immutable:
Return a string representation of this object.
The type-of-class byte in the IP packet header.
For IPv4 this value is detailed in RFC 1349 as the following bitset:
For IPv6 this is the value placed into the sin6_flowinfo header field.
Trap a dynamic call for handling. Dynamic calls are invoked with the -> shortcut operator:
a->x a.trap("x", null)
a->x() a.trap("x", null)
a->x = b a.trap("x", [b])
a->x(b) a.trap("x", [b])
a->x(b, c) a.trap("x", [b, c])
The default implementation provided by Obj attempts to use reflection. If name maps to a method, it is invoked with the specified arguments. If name maps to a field and args.size is zero, get the field. If name maps to a field and args.size is one, set the field and return args[0]. Otherwise throw UnknownSlotErr.
The crypto::KeyStore to use for obtaining trusted certificates when creating secure sockets. If null, the runtime default will be used.
This method called whenever an it-block is applied to an
object. The default implementation calls the function with this,
and then returns this.
StaticcurGet the current, default socket configuration
StaticechoWrite x.toStr to standard output followed by newline. If x
is null then print "null". If no argument is provided then
print an empty line.
Optionalx: JsObjStaticmakeCreate and configure the socket options.
Optionalf: (arg0: SocketConfig) => voidStaticsetSet a new default socket configuration. This configuration will only apply to new sockets created after this is called. This method may only be called once to change the default socket configuration.
Configuration options for TCP and UDP sockets. All socket types accept a socket configuration which will be used to configure the socket when it is created.
A system-wide default socket configuration can be obtained with SocketConfig.cur. You can change the system default by using SocketConfig.setCur.
See TcpSocket.make, TcpListener.make, UdpSocket.make, MulticastSocket.make