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## Bug report
**Required Info:**
- Operating System: Ubuntu 20.04.2
- Installation type: Debian packages
- Version or commit hash: foxy
- DDS implementation: Fast-RTPS
- Client library (…
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Dear All,
I am currently trying to use Integration Service as a ROS2 Domain router.
Using the provided examples (Yaml files), all work well. I am able to forward topics from ROS2 Domain 1 to ROS D…
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我自己也基于cmake编译了cyber框架，目前发现自带的common_component_example跑不通，发布的消息，订阅者收不到，查下来，是因为cyber使用fast-rtps进行发布订阅时，基于protobuf对changemsg先进行了序列化操作，序列化后的数据包含了'\0',而fast-rtps不支持数据域中含0数据的传输，导致0以后的数据都被抛弃了，你这边工程有这个问题吗。
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```yaml
id: 453
title: 'RVD#453: Prediction number attacks on sequence number during RTPS initialization
(affects authentication and access DDS security plugins)'
type: weakness
description: "The D…
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It is not possible to create multiple multicast locators on the same port.
## Steps to Reproduce
1. Create DataReader with:
- Topic name /group/0/some_topic_name
- UDP4 multicast locator…
ghost updated
2 months ago
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There is an issue for the UWP build of ros2_dotnet. In particular, the error is on fastrtps and the problem seems to be related to perhaps some differences in libraries and non-compatibility with UWP …
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Please see full error trace below.
```
brew install px4-dev
...
==> Installing px4-dev dependency: fastrtps
/usr/local/Homebrew/Library/Taps/px4/homebrew-px4/Formula/fastrtps.rb:19: warning: co…
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Potential solution: Cache the configuration (on) fields to avoid map lookup.
Full report: https://spark.…
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Hi,
I am very new with ROS2 Fast DDS and I've been using ROS2 humble to communicate multiple PCs through a LAN network (192.168.3.x). Each PC controls two robots via TCP (192.168.2.x), this networ…
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I find you at the issue
https://github.com/ApolloAuto/apollo-platform/issues/53
`I only come across to this issue on QNX. Basically all running nodes do not see each other (cannot be discovered) be…