ddsf:public:guidebook:06_append:01_family_of_standards:05_wip:tcpippsm
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ddsf:public:guidebook:06_append:01_family_of_standards:05_wip:tcpippsm [2021/03/10 17:58] char |
ddsf:public:guidebook:06_append:01_family_of_standards:05_wip:tcpippsm [2021/07/14 15:56] (current) murphy ↷ Links adapted because of a move operation |
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| ====== OMG: RTPS TCP/IP PSM for DDS Interoperability ====== | ====== OMG: RTPS TCP/IP PSM for DDS Interoperability ====== | ||
| - | [[ddsf:private:cookbook:06_append:01_family_of_standards| return to the DDS Family of Standards ]] | + | [[ddsf:public:guidebook:06_append:01_family_of_standards:start| return to the DDS Family of Standards ]] |
| <table> | <table> | ||
| <caption>Data sheet for RTPS TCP/IP PSM for DDS Interoperability RFP </caption> | <caption>Data sheet for RTPS TCP/IP PSM for DDS Interoperability RFP </caption> | ||
| - | | Title | TCP/IP Platform-Specific Model (PSM) for the DDS Real-Time Publish Subscribe (RTPS) Protocol | | + | | Title | TCP/IP Platform-Specific Model (PSM) for the DDS Real-Time Publish Subscribe (RTPS) Protocol | |
| - | | Acronym | RTPS TCP/IP PSM | | + | | Acronym | RTPS TCP/IP PSM | |
| - | | Version | | | + | | Version | | |
| - | | OMG Document Number | mars/17-09-24 | | + | | OMG Document Number | mars/17-09-24 | |
| - | | Release Date | 19 February 2018 | | + | | Release Date | 29 September 2017 | |
| - | | About RFP | [[https://www.omg.org/techprocess/meetings/schedule/RTPS_TCP-IP_PSM_for_DDS_Interop_RFP.html]] | | + | | About RFP | https://www.omg.org/techprocess/meetings/schedule/RTPS_TCP-IP_PSM_for_DDS_Interop_RFP.html | |
| - | | Document | [[https://www.omg.org/cgi-bin/doc?mars/17-09-24.pdf]]| | + | | Document | https://www.omg.org/cgi-bin/doc?mars/17-09-24.pdf | |
| </table> | </table> | ||
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| ===== Motivation ===== | ===== Motivation ===== | ||
| - | : //The [[ddsf:private:cookbook:06_append:glossary:d:data_distribution_service_dds]] [[ddsf:private:cookbook:06_append:glossary:r:rtps | Real-time Publish-Subscribe wire protocol]] [[ddsf:private:cookbook:06_append:01_family_of_standards:01_core:ddsi_rtps | (DDSI-RTPS)]] | + | : //The [[ddsf:public:guidebook:06_append:glossary:d:data_distribution_service_dds]] [[ddsf:public:guidebook:06_append:glossary:r:rtps| Real-time Publish-Subscribe wire protocol]] [[ddsf:public:guidebook:06_append:01_family_of_standards:01_core:ddsi_rtps| (DDSI-RTPS)]] |
| - | specification defines a set of requirements for a [[ddsf:private:cookbook:06_append:glossary:w:wireprotocol|wire protocol]] suitable for the | + | specification defines a set of requirements for a [[ddsf:public:guidebook:06_append:glossary:w:wireprotocol|wire protocol]] suitable for the |
| Data Distribution Service (DDS). Primary considerations in the design of the | Data Distribution Service (DDS). Primary considerations in the design of the | ||
| - | [[ddsf:private:cookbook:06_append:glossary:r:rtps]] wire protocol are: [[ddsf:private:cookbook:06_append:glossary:p:performance|performance]], configurability (tuning quality-of-service), [[ddsf:private:cookbook:06_append:glossary:f:faulttolerance|fault-tolerance]] (no single points of failure), extensibility (support new | + | [[ddsf:public:guidebook:06_append:glossary:r:rtps]] wire protocol are: [[ddsf:public:guidebook:06_append:glossary:p:performance|performance]], configurability (tuning quality-of-service), [[ddsf:public:guidebook:06_append:glossary:f:faulttolerance|fault-tolerance]] (no single points of failure), extensibility (support new |
| - | transports), plug-and-play connectivity (automatic discovery), [[ddsf:private:cookbook:06_append:glossary:m:modularity|modularity]], | + | transports), plug-and-play connectivity (automatic discovery), [[ddsf:public:guidebook:06_append:glossary:m:modularity|modularity]], |
| - | [[ddsf:private:cookbook:06_append:glossary:s:scalable|scalability]], and [[ddsf:private:cookbook:06_append:glossary:t:typesafe|type safety]].// | + | [[ddsf:public:guidebook:06_append:glossary:s:scalable|scalability]], and [[ddsf:public:guidebook:06_append:glossary:t:typesafe|type safety]].// |
| - | : //[[ddsf:private:cookbook:06_append:glossary:r:rtps | RTPS]] imposes very little requirements on the underlying transport: a | + | : //[[ddsf:public:guidebook:06_append:glossary:r:rtps| RTPS]] imposes very little requirements on the underlying transport: a |
| - | connectionless service capable of sending packets [[ddsf:private:cookbook:06_append:glossary:b:besteffort|best-effort]] is sufficient. A | + | connectionless service capable of sending packets [[ddsf:public:guidebook:06_append:glossary:b:besteffort|best-effort]] is sufficient. A |
| connection-oriented protocol can be used but is not required. The mechanisms of | connection-oriented protocol can be used but is not required. The mechanisms of | ||
| - | the underlying protocol map to the generalized notions of the RTPS [[ddsf:private:cookbook:06_append:glossary:p:pim]].// | + | the underlying protocol map to the generalized notions of the RTPS [[ddsf:public:guidebook:06_append:glossary:p:pim]].// |
| - | : //The original [[ddsf:private:cookbook:06_append:01_family_of_standards:01_core:ddsi_rtps | DDSI-RTPS]] specification defined a [[ddsf:private:cookbook:06_append:glossary:p:psm]] built upon the [[ddsf:private:cookbook:06_append:glossary:u:udp]] because of its simplicity, | + | : //The original [[ddsf:public:guidebook:06_append:01_family_of_standards:01_core:ddsi_rtps| DDSI-RTPS]] specification defined a [[ddsf:public:guidebook:06_append:glossary:p:psm]] built upon the [[ddsf:public:guidebook:06_append:glossary:u:udp]] because of its simplicity, |
| - | universal [[ddsf:private:cookbook:06_append:glossary:a:availability|availability]], best-effort and connectionless capabilities, predictable | + | universal [[ddsf:public:guidebook:06_append:glossary:a:availability|availability]], best-effort and connectionless capabilities, predictable |
| - | behavior, scalability, and [[ddsf:private:cookbook:06_append:glossary:m:multicast|multicast]] support.// | + | behavior, scalability, and [[ddsf:public:guidebook:06_append:glossary:m:multicast|multicast]] support.// |
| - | : //However, some [[ddsf:private:cookbook:06_append:glossary:d:data_distribution_service_dds]] systems would benefit from an RTPS PSM built upon the | + | : //However, some [[ddsf:public:guidebook:06_append:glossary:d:data_distribution_service_dds]] systems would benefit from an RTPS PSM built upon the |
| - | [[ddsf:private:cookbook:06_append:glossary:t:tcp]]. Among other scenarios, a TCP PSM | + | [[ddsf:public:guidebook:06_append:glossary:t:tcp]]. Among other scenarios, a TCP PSM |
| would be better suited for communication through firewalls, where often UDP | would be better suited for communication through firewalls, where often UDP | ||
| - | traffic is filtered; could leverage existing TCP-based [[ddsf:private:cookbook:06_append:glossary:l:loadbal|load-balancing]] | + | traffic is filtered; could leverage existing TCP-based [[ddsf:public:guidebook:06_append:glossary:l:loadbal|load-balancing]] |
| infrastructure; and would allow DDS to be deployed in some applications where | infrastructure; and would allow DDS to be deployed in some applications where | ||
| - | governance mandates TCP exclusively. Therefore, the [[ddsf:private:cookbook:06_append:glossary:g:goal|goal]] of this [[ddsf:private:cookbook:06_append:glossary:r:rfp]] is to meet | + | governance mandates TCP exclusively. Therefore, the [[ddsf:public:guidebook:06_append:glossary:g:goal|goal]] of this [[ddsf:public:guidebook:06_append:glossary:r:rfp]] is to meet |
| the requirements set forth by the RTPS PIM with minimum possible overhead | the requirements set forth by the RTPS PIM with minimum possible overhead | ||
| using TCP.// | using TCP.// | ||
ddsf/public/guidebook/06_append/01_family_of_standards/05_wip/tcpippsm.1615417112.txt.gz · Last modified: 2021/03/10 17:58 by char
