Discussions

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  Corrupted SHM port when debugger is attached.

  wwmetalgear231 started Dec 26, 2025 in Support

  

  

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  fast dds can support android platform and how to compile fast dds to suport andriod?

  longqionggaccount asked Jun 7, 2024 in Q&A · Unanswered

  

  

  

  

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  💡

  Is it possible to load a DynamicData from a string payload (json)?

  enhancement

  cedricmelancon started Jun 15, 2023 in Ideas

  

  

  

  

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  Updated dds version from 1.5.0 to 2.10.1, I got the memory reduced on vxworks platform

  zzhywzq asked Nov 1, 2023 in Q&A · Unanswered

  

  

  

  

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  [SECURITY] Chained certificates and fastDDS security

  manuelValch asked Oct 10, 2025 in Q&A · Unanswered

  

  

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  Can't Easy Mode be used on Ubuntu 22.04 with ROS2 Humble?

  triage Issue pending classification

  aaaaala asked Sep 30, 2025 in Q&A · Unanswered

  

  

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  In which scenarios we should use is_sample_valid()

  jack0622 asked Sep 9, 2025 in Q&A · Unanswered

  

  

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  find_package(fastrtps) takes too long

  triage Issue pending classification

  burak-yildizoz asked May 22, 2025 in Q&A · Unanswered

  

  

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  Performance Regression (CPU & Latency) After Upgrading Fast DDS from 2.6.x to 2.14.5 with ROS 2 Humble

  yglsaltfish asked Sep 18, 2025 in Q&A · Unanswered

  

  

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  RPC work with XTypes

  yaseiva asked Sep 17, 2025 in Q&A · Unanswered

  

  

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  When can I observe GAP message and how does it work?

  garamgim asked Sep 16, 2025 in Q&A · Unanswered

  

  

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  How to convert the dynamic data generated by json_deserialize into the dynamic data created by DynamicPubSubType::create_data()?

  com-server-ap asked Aug 21, 2025 in Q&A · Answered

  

  

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  Security and CLIENT/SERVER discovery

  manuelValch asked Aug 19, 2025 in Q&A · Answered

  

  

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  What is the meaning of “bounded” and “plain” about TopicDataType ？

  wddpfx asked Jul 22, 2025 in Q&A · Unanswered

  

  

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  Using Fast DDS over RF datalink with intermittent connectivity (UAV use case)

  drosant asked Jul 17, 2025 in Q&A · Unanswered

  

  

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  Degraded PointCloud2 performance over 100 Mbps Ethernet with ROS 2

  mariamercade started Jul 14, 2025 in Support

  

  

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  idl message convert to dynamic data in 2.6.9

  com-server asked Oct 18, 2024 in Q&A · Unanswered

  

  

  

  

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  Is there C language binding for Fast DDS?

  gongwaner asked Jul 9, 2025 in Q&A · Unanswered

  

  

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  Regarding version selection

  triage Issue pending classification

  luzizheng asked Jun 27, 2025 in Q&A · Unanswered

  

  

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  Files generated with FastDDSGen not correct

  borkhuis-cnh started Jun 13, 2025 in General

  

  

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  #️⃣

  [23339] Issue building Fast-DDS 2.14.4 for QNX

  in progress Issue or PR which is being reviewed

  currencyrocks started Jun 9, 2025 in Unofficial support

  

  

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  There is not limit of the message size of SHM?

  h2cw2l started May 31, 2025 in General

  

  

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  LARGE_DATA as XML

  Faaux asked May 28, 2025 in Q&A · Unanswered

  

  

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  Fast-DDS/src/cpp/rtps/transport/TCPChannelResource.h:279:45 error！

  kait1234 started Oct 17, 2024 in Support

  

  

  

  

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  V2.4.13 build failure on ubuntu

  leisun124 started Aug 15, 2024 in General

  

  

  

  

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