Replies: 16 comments
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I still don't understand a question, why does fastdds reply with a dimainid of 115 instead of 1.Next, we will upload the network package。 |
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Hi @hong12234 can you confirm if this is happening to you with Fast DDS v2.12.0? This interoperability issue was solved in that release. |
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Hi @hong12234 , sorry for the previous message, I was wrong. Despite of Fast CDR v2.0.0 introduces the XCDR2 feature, it is not introduced yet in Fast DDS v2.12.0. The XTypes feature, wich is needed for introducing XCDR2 in Fast DDS, is WIP right now. It will be introduced soon in future releases (see our roadmap), and that will allow the interoperability with OpenDDS. |
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@hong12234 As an additional note, setting OpenDDS to use XCDR1 representation would make it interoperate with Fast DDS |
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Setting OpenDDS to use XCDR1 has already been set, otherwise communication would not be possible. However, now there will be multiple data transmissions from OpenDDS in communication, and most of the received data will be different from the actual sender, or the data sent by OpenDDS cannot be received by FastDDS. |
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ivi_1019_03.zip |
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Thanks for your report. Fast DDS roadmap includes support for XTypes v1.3 specification which includes complete XCDR encoding version 2 support. The intention is to ensure interoperability once XCDRv2 is supported through the OMG DDS interoperability repository (the interoperabilty test suite is run using XCDRv2). I am moving this issue to the support forum, as more work is still needed to find if there is a bug and in which side. Sorry for not being of help. You might consider contacting eProsima's commercial support team for premium support options if this is a need for your project. |
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Is there an already existing issue for this?
Expected behavior
192.168.225.32 send and 192.168.225.1 response,Communication between opendds and fastdds Opendds sent data Fastdds did not receive it,There were three interactions in this message, and the last interaction Fastdds did not receive any data。The figure shows the last packet of 192.168.225.32 data, but FASTDds did not receive the data。
![image](https://private-user-images.githubusercontent.com/38304396/276253161-0e58ce80-5fa8-41f9-9547-d223cf874e8a.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.FPdQvLmxAzZk1C-GT-2uCCkVWCUPVS3oT5UsncNEGvk)
![image](https://private-user-images.githubusercontent.com/38304396/276254135-c3f8c889-59c4-41b1-a5dd-a9f2f6dca538.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.jk3qRY0cSLYMcEVL3BfLkq5jKLJNPe0MGBhssHHtjt8)
The following figure shows:
Here are the captured network messages:
Current behavior
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Steps to reproduce
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Fast DDS version/commit
fastdds 2.1
Platform/Architecture
Other. Please specify in Additional context section.
Transport layer
UDPv4
Additional context
No response
XML configuration file
No response
Relevant log output
No response
Network traffic capture
No response
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