UDPv6Transport Interface Reference
[Built-in Transport Plugins]

Built-in transport plug-in using UDP/IPv6. More...

Inheritance diagram for UDPv6Transport:

Transport

List of all members.

Static Public Attributes

static final int BLOCKING_NEVER
 Value for UDPv6Transport.Property_t.send_blocking to specify non-blocking sockets.
static final int BLOCKING_ALWAYS
 [default] Value for UDPv6Transport.Property_t.send_blocking to specify blocking sockets.

Classes

class  Property_t
 Configurable IPv6/UDP Transport-Plugin properties. More...

Detailed Description

Built-in transport plug-in using UDP/IPv6.

This transport plugin uses UDPv6 sockets to send and receive messages. It supports both unicast and multicast communications in a single instance of the plugin. By default, this plugin will use all interfaces that it finds enabled and "UP" at instantiation time to send and receive messages.

The user can configure an instance of this plugin to only use unicast or only use multicast, see UDPv6Transport.Property_t.unicast_enabled and UDPv6Transport.Property_t.multicast_enabled.

In addition, the user can configure an instance of this plugin to selectively use the network interfaces of a node (and restrict a plugin from sending multicast messages on specific interfaces) by specifying the "white" and "black" lists in the base property's fields (Transport.Property_t.allow_interfaces_list, Transport.Property_t.deny_interfaces_list, Transport.Property_t.allow_multicast_interfaces_list, Transport.Property_t.deny_multicast_interfaces_list).

RTI Connext can implicitly create this plugin and register it with the com.rti.dds.domain.DomainParticipant if this transport is specified in the com.rti.dds.infrastructure.TransportBuiltinQosPolicy.

To specify the properties of the builtin UDPv6 transport that is implicitly registered, you can either:

Note that all properties should be set before the transport is implicitly created and registered by RTI Connext. Any properties that are set after the builtin transport is registered will be ignored. See Built-in Transport Plugins for details on when a builtin transport is registered.

UDPv6 Transport Property Names in Property QoS Policy of Domain Participant

The following table lists the predefined property names that can be set in com.rti.dds.infrastructure.PropertyQosPolicy of a com.rti.dds.domain.DomainParticipant to configure the builtin UDPv6 transport plugin.

Property Names for UDPv6 Transport Plugin
Property Name Description

dds.transport.UDPv6.builtin.parent.address_bit_count See Transport.Property_t.address_bit_count
dds.transport.UDPv6.builtin.parent.properties_bitmap See Transport.Property_t.properties_bitmap
dds.transport.UDPv6.builtin.parent.gather_send_buffer_count_max See Transport.Property_t.gather_send_buffer_count_max
dds.transport.UDPv6.builtin.parent.message_size_max See Transport.Property_t.message_size_max
dds.transport.UDPv6.builtin.parent.allow_interfaces See Transport.Property_t.allow_interfaces_list and Transport.Property_t.allow_interfaces_list_length.
Interfaces should be specified as comma-separated strings, with each comma delimiting an interface. For example: 127.0.0.1,eth0
dds.transport.UDPv6.builtin.parent.deny_interfaces See Transport.Property_t.deny_interfaces_list and Transport.Property_t.deny_interfaces_list_length.
Interfaces should be specified as comma-separated strings, with each comma delimiting an interface. For example: 127.0.0.1,eth0
dds.transport.UDPv6.builtin.parent.allow_multicast_interfaces See Transport.Property_t.allow_multicast_interfaces_list and Transport.Property_t.allow_multicast_interfaces_list_length.
Interfaces should be specified as comma-separated strings, with each comma delimiting an interface. For example: 127.0.0.1,eth0
dds.transport.UDPv6.builtin.parent.deny_multicast_interfaces See Transport.Property_t.deny_multicast_interfaces_list and Transport.Property_t.deny_multicast_interfaces_list_length. Interfaces should be specified as comma-separated strings, with each comma delimiting an interface. For example: 127.0.0.1,eth0

dds.transport.UDPv6.builtin.send_socket_buffer_size See UDPv6Transport.Property_t.send_socket_buffer_size
dds.transport.UDPv6.builtin.recv_socket_buffer_size See UDPv6Transport.Property_t.recv_socket_buffer_size
dds.transport.UDPv6.builtin.unicast_enabled See UDPv6Transport.Property_t.unicast_enabled
dds.transport.UDPv6.builtin.multicast_enabled See UDPv6Transport.Property_t.multicast_enabled
dds.transport.UDPv6.builtin.multicast_ttl See UDPv6Transport.Property_t.multicast_ttl
dds.transport.UDPv6.builtin.multicast_loopback_disabled See UDPv6Transport.Property_t.multicast_loopback_disabled
dds.transport.UDPv6.builtin.ignore_loopback_interface See UDPv6Transport.Property_t.ignore_loopback_interface
dds.transport.UDPv6.builtin.ignore_nonrunning_interfaces See UDPv6Transport.Property_t.ignore_nonrunning_interfaces
dds.transport.UDPv6.builtin.no_zero_copy See UDPv6Transport.Property_t.no_zero_copy
dds.transport.UDPv6.builtin.send_blocking See UDPv6Transport.Property_t.send_blocking
dds.transport.UDPv6.builtin.enable_v4mapped See UDPv6Transport.Property_t.enable_v4mapped
dds.transport.UDPv6.builtin.transport_priority_mask See UDPv6Transport.Property_t.transport_priority_mask
dds.transport.UDPv6.builtin.transport_priority_mapping_low See UDPv6Transport.Property_t.transport_priority_mapping_low
dds.transport.UDPv6.builtin.transport_priority_mapping_high See UDPv6Transport.Property_t.transport_priority_mapping_high

See also:
TransportSupport.set_builtin_transport_property()

Member Data Documentation

final int BLOCKING_NEVER [static]

Value for UDPv6Transport.Property_t.send_blocking to specify non-blocking sockets.

final int BLOCKING_ALWAYS [static]

[default] Value for UDPv6Transport.Property_t.send_blocking to specify blocking sockets.

RTI Connext Java API Version 4.5f Copyright © 17 Mar 2012 Real-Time Innovations, Inc