UDP_InterfaceFactoryProperty Struct Reference

<<eXtension>> <<cert>> Properties for the UDP Transport. More...

List of all members.

Public Attributes
struct REDA_StringSeq	allow_interface
	Sequence of allowed interface names.
struct REDA_StringSeq	deny_interface
	Sequence of denied interface names. This list is checked after the allow_interface list.
RTI_INT32	max_send_buffer_size
	The size of the send socket buffer.
RTI_INT32	max_receive_buffer_size
	The size of the receive socket buffer.
RTI_INT32	max_message_size
	The maximum size of the message which can be sent or received.
RTI_INT32	max_send_message_size
	The maximum size of the message which can be sent. This is only a hint and not enforced.
RTI_INT32	multicast_ttl
	The maximum TTL.
struct UDP_NatEntrySeq	nat
	Configure network address translation (NAT).
struct UDP_InterfaceTableEntrySeq	if_table
	The interface table if interfaces are added manually.
REDA_String_T	multicast_interface
	The network interface to use to send to multicast.
RTI_BOOL	is_default_interface
	If this should be considered the default UDP interfaces if no other UDP interface is found to handle a route.
struct OSAPI_ThreadProperty	recv_thread
	Thread properties for each receive thread created by this NETIO interface.
struct UDP_TransformRuleSeq	source_rules
	Rules for how to transform received UDP payloads based on the source address.
struct UDP_TransformRuleSeq	destination_rules
	Rules for how to transform sent UDP payloads based on thedestination address.
UDP_TransformUdpMode_T	transform_udp_mode
	Determines how regular UDP is supported when transformations are supported.
RTI_INT32	transform_locator_kind
	The locator to use for locators that have transformations.

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Detailed Description

<<eXtension>> <<cert>> Properties for the UDP Transport.

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Member Data Documentation

struct REDA_StringSeq UDP_InterfaceFactoryProperty::allow_interface

Sequence of allowed interface names.

struct REDA_StringSeq UDP_InterfaceFactoryProperty::deny_interface

Sequence of denied interface names. This list is checked after the allow_interface list.

RTI_INT32 UDP_InterfaceFactoryProperty::max_send_buffer_size

The size of the send socket buffer.

RTI_INT32 UDP_InterfaceFactoryProperty::max_receive_buffer_size

The size of the receive socket buffer.

RTI_INT32 UDP_InterfaceFactoryProperty::max_message_size

The maximum size of the message which can be sent or received.

The UDP_InterfaceFactoryProperty::max_message_size resource limit limits the size of the maximum message that can be received.

RTI Connext Micro does not support RTPS fragmentation. Thus, this resource-limit must be at least large enough to receive the largest serialized data-type plus overhead. A reasonable rule-of-thumb for overhead is 256 bytes per sample.

The UDP transport allocated on buffer for each resource in DDS_DomainParticipantResourceLimitsQosPolicy::max_receive_ports. Thus, the total amount of memory is (max_message_size * max_receive_ports)

RTI_INT32 UDP_InterfaceFactoryProperty::max_send_message_size

The maximum size of the message which can be sent. This is only a hint and not enforced.

This parameters is useful to UDP transformation functions which must allocate a buffer to put the result in.

RTI_INT32 UDP_InterfaceFactoryProperty::multicast_ttl

The maximum TTL.

struct UDP_NatEntrySeq UDP_InterfaceFactoryProperty::nat

Configure network address translation (NAT).

Configure network address translation (NAT). This feature only supports translation between a private and public IP address only; UDP ports are not translated. Does not support any hole punching technique or WAN server, thus is only useful when the private and public address mapping is static. Please refer to UDP_NatEntrySeq for the definition of the sequence element.

struct UDP_InterfaceTableEntrySeq UDP_InterfaceFactoryProperty::if_table

The interface table if interfaces are added manually.

REDA_String_T UDP_InterfaceFactoryProperty::multicast_interface

The network interface to use to send to multicast.

RTI_BOOL UDP_InterfaceFactoryProperty::is_default_interface

If this should be considered the default UDP interfaces if no other UDP interface is found to handle a route.

struct OSAPI_ThreadProperty UDP_InterfaceFactoryProperty::recv_thread

Thread properties for each receive thread created by this NETIO interface.

struct UDP_TransformRuleSeq UDP_InterfaceFactoryProperty::source_rules

Rules for how to transform received UDP payloads based on the source address.

struct UDP_TransformRuleSeq UDP_InterfaceFactoryProperty::destination_rules

Rules for how to transform sent UDP payloads based on thedestination address.

UDP_TransformUdpMode_T UDP_InterfaceFactoryProperty::transform_udp_mode

Determines how regular UDP is supported when transformations are supported.

RTI_INT32 UDP_InterfaceFactoryProperty::transform_locator_kind

The locator to use for locators that have transformations.

When transformation rules have been enabled they are announced as a vendor specific locator. This property overrides this value. NOTE: Changing this value may prevent communication. NOTE : must be greater or equal than NETIO_ADDRESS_KIND_USER and not equal to NETIO_ADDRESS_KIND_SHMEM or NETIO_ADDRESS_KIND_INTRA.