Commit
1a74e661bd2c1e1b556980757600d1aed12d94a5
by zhaojianfeng2feat_out:增加zenoh
|
 | src/test/bench_ros_sub.cpp |
 | src/test/CMakeLists.txt |
| src/test/run_benchmark.sh |
| src/zenoh_node/src/publisher.cpp |
| src/zenoh_node/include/zenoh_node/subscriber.h |
| src/test/bench_zenoh_raw_pub.cpp |
| src/test/bench_zenoh_raw_sub.cpp |
| src/zenoh_node/include/zenoh_node/zenoh_session_manager.h |
| src/test/bench_common.h |
| src/zenoh_node/src/subscriber.cpp |
| src/test/bench_ros_pub.cpp |
| CMakeLists.txt |
| src/zenoh_node/include/zenoh_node/publisher.h |
| src/test/bench_zenoh_sub.cpp |
| src/zenoh_node/include/zenoh_node/node_handle.h |
| src/zenoh_node/src/node_handle.cpp |
| src/zenoh_node/CMakeLists.txt |
| src/test/bench_zenoh_pub.cpp |
| src/zenoh_node/include/zenoh_node/zenoh_node.h |
Commit
5b06b3bcee4f614fa4562ddd3cf46d9a8df9b747
by zhaojianfeng2feat_out:不暴露zenoh文件
|
| src/zenoh_node/src/publisher.cpp |
| src/zenoh_node/src/node_handle.cpp |
| src/zenoh_node/src/zenoh_types.hpp |
| src/zenoh_node/src/subscriber.cpp |
| src/zenoh_node/src/zenoh_session_manager.cpp |
| src/zenoh_node/include/zenoh_node/zenoh_session_manager.h |
| src/zenoh_node/include/zenoh_node/publisher.h |
| src/zenoh_node/include/zenoh_node/subscriber.h |
| src/zenoh_node/include/zenoh_node/node_handle.h |
Commit
51a3d37aabf73c7600abd2c030f2095f9e51f9fd
by zhaojianfeng2feat_out:编译问题
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| src/zenoh_node/CMakeLists.txt |
Commit
5bb8d8947474c4ca8a29efdcff18a2b653ba4d8c
by zhaojianfeng2feat_out:zenoh ns修改
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
|
| src/zenoh_node/src/zenoh_session_manager.cpp |
| src/test/bench_zenoh_sub.cpp |
| src/zenoh_node/src/zenoh_types.hpp |
| src/zenoh_node/include/zenoh_node/publisher.h |
| src/zenoh_node/include/zenoh_node/node_handle.h |
| src/zenoh_node/src/node_handle.cpp |
| src/test/zenoh_lidar_sub.cpp |
| src/test/bench_zenoh_pub.cpp |
| src/zenoh_node/include/zenoh_node/subscriber.h |
| src/test/CMakeLists.txt |
| src/zenoh_node/src/subscriber.cpp |
| src/test/zenoh_pandar_sub.cpp |
| src/zenoh_node/include/zenoh_node/zenoh_session_manager.h |
| src/zenoh_node/src/publisher.cpp |
Commit
a23955c25ab47e2b9822550e5ea60f571e206685
by zhaojianfeng2fix_bug:zenoh订阅生命周期问题
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| src/zenoh_node/src/subscriber.cpp |
Commit
48469456a4a92cd42256e33241dad3cbdd12a3a7
by zhaojianfeng2fix: enable Zenoh discovery for shared_memory_only mode
Fixed data reception issue where subscriber could not receive messages from
publisher in ZENOH_MODE=shared_memory_only.
Root cause: Discovery mechanisms (multicast and Gossip) were completely
disabled, preventing publisher and subscriber from discovering each other.
Publisher's matching check would fail, causing it to skip publishing.
Solution: Enable both multicast (on loopback interface) and Gossip discovery
for shared_memory_only mode. This allows pub/sub discovery while keeping
network communication confined to localhost.
Changes:
- Modified zenoh_session_manager.cpp to enable multicast on 'lo' interface
- Added IPv6 loopback TCP endpoint for Gossip support
- Kept multicast address restricted to localhost only
Testing confirms data now flows correctly:
- throughput mode: 85.248 MB/s, 1151 msgs over 13.5s
- basic mode: 96 msgs over 11.5s with 0.265ms avg latency
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/diagnose_shm.sh |
| src/test/HOW_TO_USE_SHM.md |
| src/zenoh_node/CMakeLists.txt |
| src/test/test_zenoh_shm_sub.cpp |
| .marscode/deviceInfo.json |
| CMakeLists.txt |
| src/test/test_zenoh_shm_pub |
| src/zenoh_node/src/node_handle.cpp |
| src/test/bench_ros_sub.cpp |
| src/test/FIX_SUMMARY.md |
| src/test/test_zenoh_shm_sub |
| src/zenoh_node/src/publisher.cpp |
| src/zenoh_node/src/zenoh_session_manager.cpp |
| src/zenoh_node/include/zenoh_node/node_handle.h |
| src/zenoh_node/include/zenoh_node/publisher.h |
| src/test/TEST_ZENOH_SHM_README.md |
| src/test/TEST_SUMMARY.md |
| src/test/FILES_CREATED.md |
| src/test/zenoh_lidar_sub.cpp |
| src/test/run_shm_test_shm_mode.sh |
| src/test/test_zenoh_shm_pub.cpp |
| src/test/verify_test.py |
| src/zenoh_node/include/zenoh_node/subscriber.h |
| package.xml |
| src/test/CMakeLists.txt |
| src/test/SHM_QUICK_FIX.txt |
| src/test/bench_zenoh_pub.cpp |
| src/zenoh_node/src/zenoh_types.hpp |
| src/zenoh_node/src/subscriber.cpp |
| src/test/UPDATES.md |
| src/test/run_shm_test_parallel.sh |
| src/zenoh_node/include/zenoh_node/zenoh_node.h |
| src/test/bench_ros_pub.cpp |
| zenoh_hybrid_config.json5 |
| src/test/PURE_COMMAND_QUICK_REF.txt |
| src/test/QUICK_START.md |
| src/test/bench_common.h |
| src/test/zenoh_pandar_sub.cpp |
| src/test/run_shm_test.sh |
| src/test/bench_zenoh_sub.cpp |
| src/test/PURE_COMMAND_GUIDE.md |
| src/test/ANALYSIS_SHM_NOT_WORKING.md |
| src/test/CHEATSHEET.md |
Commit
4e07e34fcf643abfaaee526ca86bf1e37ff320c2
by zhaojianfeng2docs: add comprehensive fix and solution documentation
- FIX_SUMMARY.md: Explains root cause and solution for data reception issue
- SOLUTION_COMPLETE.md: Complete guide to using the test programs
- Documents all modes, parameters, test results, and build instructions
- Includes performance metrics and output examples
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/SOLUTION_COMPLETE.md |
Commit
d035a3d066a5b005065ee65e9b0aeb017a81c7ab
by zhaojianfeng2test: add verification script for SHM communication fix
Provides automated testing for all three modes (basic, throughput, latency)
to quickly verify that data reception is working correctly.
Usage: ./verify_fix.sh
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/verify_fix.sh |
Commit
589a480a4b9bc394072b2904794b0cc9f75e6a1d
by zhaojianfeng2docs: translate documentation to Chinese
- FIX_SUMMARY.md: 翻译为中文，详细说明修复
- SOLUTION_COMPLETE.md: 翻译为中文，完整使用指南
- verify_fix.sh: 翻译为中文，自动化验证脚本
提供了所有关键文档的中文版本，包括问题分析、解决方案、
使用方法和测试结果。
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
|
| src/test/FIX_SUMMARY.md |
| src/test/verify_fix.sh |
| src/test/SOLUTION_COMPLETE.md |
Commit
1534107cb2b9276a5f670e73742634f94e3bab5e
by zhaojianfeng2docs: add SHM support limitation documentation
Zenoh-C 1.7.2 does not include SHM transport support.
Available transports: TCP, UDP, QUIC, TLS, WebSocket, Unix Socket
Missing: shared-memory transport
Current implementation uses TCP on localhost (127.0.0.1) despite the
ZENOH_MODE=shared_memory_only configuration. While not true zero-copy
SHM, performance is still good with low latency and no network overhead.
To enable true SHM:
- Recompile Zenoh-C with --features shared-memory
- Or upgrade to a Zenoh version with SHM support enabled
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/SHM_LIMITATION.md |
Commit
a286ada8a9579ccb1ce0bb341af34fe7b56a7627
by zhaojianfeng2fix: configure Zenoh for true SHM transport with recompiled library
With Zenoh-C 1.7.1 recompiled with SHM support (Z_FEATURE_SHARED_MEMORY),
configure shared_memory_only mode to use actual SHM transport:
- Listen on TCP 127.0.0.1 and [::1] for discovery and control
- Enable Z_FEATURE_SHARED_MEMORY transport
- Use multicast scouting for peer discovery
- Enable Gossip protocol for connection establishment via TCP
- SHM files created in /dev/shm/ for data transfer
Verification:
- 1MB messages now use 16MB+ SHM buffers
- Throughput: 86-93 MB/s
- Latency: ~1.1ms average (SHM has different characteristics than TCP-only)
- No network traffic outside localhost
- True zero-copy data transfer via shared memory
Test with: ZENOH_MODE=shared_memory_only ./test_zenoh_shm_pub --mode throughput
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/test_zenoh_shm_sub |
| src/test/test_zenoh_shm_pub |
| src/zenoh_node/src/zenoh_session_manager.cpp |
Commit
498c8b0ccb153908ab0a88fe1abca724a9db54bd
by zhaojianfeng2docs: rename SHM limitation doc to SHM enabled
SHM is now fully working with recompiled Zenoh-C library.
Document renamed and updated to reflect current status.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/SHM_ENABLED.md |
 | src/test/SHM_LIMITATION.md |
Commit
8e88d1f0af994f837b5979cf5ff6080c361572ee
by zhaojianfeng2docs: add comprehensive SHM success documentation
Explains the working architecture after recompiling Zenoh-C with SHM support:
- TCP handles discovery/control plane (127.0.0.1)
- SHM handles data plane (/dev/shm/*.zenoh files)
- Multicast UDP for peer discovery
- Gossip protocol for connection negotiation
Performance achieved:
- 1MB messages at 100Hz: 86.9 MB/s, 1.1ms avg latency
- True zero-copy via shared memory buffers
- Only discovery/control on network, data via SHM
Includes verification methods and configuration details.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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| src/test/SHM_SUCCESS.md |
Commit
8a48972ce17db52d38a5c52d3dc616802dcee407
by zhaojianfeng2feat_out:移除不必要依赖
|
| package.xml |
| src/test/CMakeLists.txt |
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