VSomeIP 在 Windows 平台使用【遇到 SD 问题及解决过程记录】

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在 Windows 平台使用 VSomeIP 3.5.x 实现 someip 功能时，发现 Offer 功能有问题，即 Offer 数据包在调用 offer_service 后在 Wireshark 中没有相应的网络包。

使用测试工具：PacketSender 在 Windows 平台测试发现多播数据包发送是正常的。

所以初步怀疑是 VSomeIP 在 windows 平台下存在 Bug.

 

在 VSomeIP 的源代码中增加 Log 分析，最后怀疑是变量 sd_route_set_ 的赋值有问题，Log 如下：

2025-11-03 10:16:44.128667  [info] Using configuration file: "E:\vsomeip_VS2019\vsomeip-3.5.6\vs2019_prj\examples\vsomeip.json".
2025-11-03 10:16:44.130722  [info] Parsed vsomeip configuration in 23ms
2025-11-03 10:16:44.132601  [info] Security disabled!
2025-11-03 10:16:44.133940  [info] Initializing vsomeip (3.5.6) application "someip_hs_server".
2025-11-03 10:16:44.135476  [error] vsomeip_v3::utility::is_routing_manager - file: \vsomeip.lck  Create failed: 50
2025-11-03 10:16:44.136890  [error] vsomeip_v3::utility::is_routing_manager - file: E:\vsomeip_VS2019\vsomeip-3.5.6\vs2019_prj\examples\vsomeip.lck  Create failed: 50
2025-11-03 10:16:44.138414  [info] Instantiating routing manager [Host].
2025-11-03 10:16:44.139991  [info] vsomeip_v3::endpoint_manager_impl::endpoint_manager_impl: Connecting to other clients from 127.0.0.1:31491
2025-11-03 10:16:44.141074  [info] is_external_routing_ready if_state_running_: [0]
2025-11-03 10:16:44.142751  [info] vsomeip_v3::endpoint_manager_impl::create_routing_root: Routing root @ 127.0.0.1:31490
2025-11-03 10:16:44.143752  [info] is_external_routing_ready !is_sd_enabled: [0]
2025-11-03 10:16:44.150549  [info] is_external_routing_ready is_sd_enabled: [1]
2025-11-03 10:16:44.154944  [info] is_external_routing_ready sd_route_set_: [0]
2025-11-03 10:16:44.165025  [info] is_external_routing_ready ret_val: [0]
2025-11-03 10:16:44.167388  [info] Service Discovery enabled. Trying to load module.
2025-11-03 10:16:44.167890  [info] process_multicast_options: [1]
2025-11-03 10:16:44.490169  [info] Service Discovery module loaded.
2025-11-03 10:16:44.492010  [info] is_external_routing_ready if_state_running_: [0]
2025-11-03 10:16:44.499004  [info] is_external_routing_ready !is_sd_enabled: [0]
2025-11-03 10:16:44.499219  [info] Application(someip_hs_server, 1618) is initialized (11, 100).
2025-11-03 10:16:44.500159  [info] [<<server>>]Static routing OFF
[<<server>>]Static routing, use UDP
is_external_routing_ready is_sd_enabled: [1]
2025-11-03 10:16:44.502675  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call insert_offer_command end. client: 5656
2025-11-03 10:16:44.502710  [info] is_external_routing_ready sd_route_set_: [0]
2025-11-03 10:16:44.503849  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call configuration_->get_security end. client: 5656
2025-11-03 10:16:44.504969  [info] is_external_routing_ready ret_val: [0]
2025-11-03 10:16:44.506728  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call handle_local_offer_service end. client: 5656
2025-11-03 10:16:44.507788  [info] process_multicast_options options_queue_.size: [0]
2025-11-03 10:16:44.509009  [info] is_external_routing_ready if_state_running_: [0]
2025-11-03 10:16:44.510136  [info] process_multicast_options is_external_routing_ready: [0]
2025-11-03 10:16:44.511271  [info] is_external_routing_ready !is_sd_enabled: [0]
2025-11-03 10:16:44.513536  [info] is_external_routing_ready is_sd_enabled: [1]
2025-11-03 10:16:44.514662  [info] is_external_routing_ready sd_route_set_: [0]
2025-11-03 10:16:44.516304  [info] is_external_routing_ready ret_val: [0]
2025-11-03 10:16:44.517500  [info] rmi::vsomeip_v3::routing_manager_impl::offer_service added service: 7363 to pending_sd_offers_.size = 1
2025-11-03 10:16:44.518765  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call find_service end. service: 29539its_info: not empty
2025-11-03 10:16:44.519943  [debug] rmi::vsomeip_v3::sd::service_discovery_impl::offer_service enter service_discovery_impl::offer_service. service: 7363 found: 0
2025-11-03 10:16:44.521261  [debug] vsomeip_v3::routing_manager_stub::on_offer_service offer event(client:1618): [7363.0001- SomeIP Ver:1.0]
2025-11-03 10:16:44.522729  [info] vsomeip_v3::endpoint_manager_base::create_local_server: Listening @ 127.0.0.1:31492
2025-11-03 10:16:44.523880  [info] vsomeip_v3::endpoint_manager_base::create_local_server: Connecting to other clients from 127.0.0.1:31491
2025-11-03 10:16:44.527381  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call on_offer_service end. client: 5656 service: 29539
2025-11-03 10:16:44.528681  [info] vsomeip_v3::routing_manager_impl::offer_service OFFER(1618): [7363.0001:1.0] (true)
2025-11-03 10:16:44.529927  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call insert_offer_command end. client: 5656
2025-11-03 10:16:44.531213  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call configuration_->get_security end. client: 5656
2025-11-03 10:16:44.533044  [debug] rmi::vsomeip_v3::routing_manager_impl::offer_service call handle_local_offer_service end. client: 5656
2025-11-03 10:16:44.535859  [info] is_external_routing_ready if_state_running_: [0]
2025-11-03 10:16:44.542403  [info] is_external_routing_ready !is_sd_enabled: [0]

再使用此变量和其它关键字在网上查询，在 VSomeIP GitHub 网站上找到类似的 Bug 反馈。

 遗憾的是此修改还未被官方导入的最新 Release 版本。

 

将之前分析 sd_route_set_ 的 Log 删除，按 Github 上的修改代码，虽然可以看到加入多播的过程，但是仍然没有 Offer 数据包在 Wireshark 中出现。

Log：

2025-11-03 10:34:58.661087 [info] Using configuration file: "H:\openSource\COVESA-VSomeIP\vsomeip_src_GitHub\vs2019_prj\examples\vsomeip.json".
2025-11-03 10:34:58.665756 [info] Parsed vsomeip configuration in 83ms
2025-11-03 10:34:58.666181 [info] Configuration loaded with Multiple Routing Managers ENABLED.
2025-11-03 10:34:58.666503 [info] Security disabled!
2025-11-03 10:34:58.666620 [info] Initializing vsomeip (3.5.9) application "someip_hs_server".
2025-11-03 10:34:58.666967 [debug] vsomeip_v3::utility::is_routing_manager: Removing stale lock file (PID 13244 no longer exists)
2025-11-03 10:34:58.667503 [info] Instantiating routing manager [Host].
2025-11-03 10:34:58.668031 [info] vsomeip_v3::endpoint_manager_impl::endpoint_manager_impl: Connecting to other clients from 127.0.0.1:31491
2025-11-03 10:34:58.670003 [info] vsomeip_v3::endpoint_manager_impl::create_routing_root: Routing root @ 127.0.0.1:314902025-11-03 10:34:58.741437 [info] Service Discovery enabled. Trying to load module.
2025-11-03 10:34:58.753506 [info] Service Discovery module loaded.
2025-11-03 10:34:58.763822 [info] Application(someip_hs_server, 1618) is initialized (11, 100).
2025-11-03 10:34:58.764185 [info] vsomeip_v3::application_impl::offer_event: Event [1234.5678.8778] uses configured cycle time 0ms
2025-11-03 10:34:58.764586 [info] REGISTER EVENT(1618): [1234.5678.8778:is_provider=true]
[run]Application someip_hs_serveris_registered_ is 0
2025-11-03 10:34:58.764813 [info] Starting vsomeip application "someip_hs_server" (1618) using 2 threads boost event loop period 0
2025-11-03 10:34:58.765141 [debug] Thread created. Number of active threads for someip_hs_server : 1
2025-11-03 10:34:58.765483 [info] usei#1::constructor
2025-11-03 10:34:58.765598 [info] usei#1::init: 172.20.3.2:30490, lifecycle_idx=0
2025-11-03 10:34:58.765893 [info] usei#1::172.20.3.2:30490::init: lifecycle_idx=0, 操作成功完成。
2025-11-03 10:34:58.766360 [info] usei#1::172.20.3.2:30490::start, lifecycle_idx=0
2025-11-03 10:34:58.766459 [info] usei#1::172.20.3.2:30490::start_unlocked: start unicast data handler, lifecycle_idx=1
2025-11-03 10:34:58.766648 [info] usei#1::172.20.3.2:30490::start_unlocked: join 0 groups
2025-11-03 10:34:58.766769 [info] usei#1::172.20.3.2:30490::start: done, lifecycle_idx=1
2025-11-03 10:34:58.766938 [info] usei#1::172.20.3.2:30490::join: 239.255.3.1
2025-11-03 10:34:58.767108 [info] usei#1::172.20.3.2:30490::set_multicast_option: join 239.255.3.1, lifecycle_idx=1, stopped=0
2025-11-03 10:34:58.767248 [info] SOME/IP routing ready.
2025-11-03 10:34:58.772919 [info] usei#1::172.20.3.2:30490::set_multicast_option: start multicast data handler, lifecycle_idx=1
2025-11-03 10:34:58.772975 [info] Watchdog is disabled!
2025-11-03 10:34:58.773084 [info] main dispatch thread id from application: 1618 (someip_hs_server) is: 6170
2025-11-03 10:34:58.773442 [info] shutdown thread id from application: 1618 (someip_hs_server) is: 58ec
2025-11-03 10:34:58.775192 [info] [application_impl::start]io thread id from application: 1618 (someip_hs_server) is: 3afc
[on_state]Application someip_hs_server is registered.
2025-11-03 10:34:58.777231 [info] vSomeIP 3.5.9 | (default)
2025-11-03 10:34:58.778043 [info] [application_impl::start for]io thread id from application: 1618 (someip_hs_server) is: 33d8
2025-11-03 10:34:58.786906 [info] usei#1::172.20.3.2:30490::set_multicast_option: join successful
[on_state] > > > > > > > > > > > > >call start_offer
2025-11-03 10:34:58.883875 [info] Port configuration missing for [1234.5678]. Service is internal.
2025-11-03 10:34:58.890933 [debug] ON_OFFER_SERVICE(1618): [1234.5678:1.0]
2025-11-03 10:35:02.497411 [info] vsomeip_v3::endpoint_manager_base::create_local_server: Listening @ 127.0.0.1:31492
2025-11-03 10:35:02.497658 [warning] Didn't receive a multicast SD message for 2200ms.
2025-11-03 10:35:06.075420 [info] vsomeip_v3::endpoint_manager_base::create_local_server: Connecting to other clients from 127.0.0.1:31491
2025-11-03 10:35:06.077185 [info] <offer_service>OFFER(1618): [1234.5678:1.0] (true)
2025-11-03 10:35:06.075461 [info] usei#1::172.20.3.2:30490::leave: 239.255.3.1
Setting event (Length=1).
2025-11-03 10:35:06.084439 [info] usei#1::172.20.3.2:30490::join: 239.255.3.1
2025-11-03 10:35:06.084606 [info] usei#1::172.20.3.2:30490::set_multicast_option: leave 239.255.3.1, lifecycle_idx=1, stopped=0
2025-11-03 10:35:06.091229 [info] usei#1::172.20.3.2:30490::set_multicast_option: leave successful
2025-11-03 10:35:06.094566 [info] usei#1::172.20.3.2:30490::set_multicast_option: join 239.255.3.1, lifecycle_idx=1, stopped=0
2025-11-03 10:35:06.095589 [info] usei#1::172.20.3.2:30490::set_multicast_option: join successful
Setting event (Length=2).
Setting event (Length=3).

Wireshark 中如下的加入和退出多播的数据包：

目前使用 VSomeIP 在 windows 平台发送 SD 还未成功，待进一步分析......

 问题解决，以上其实已经完成了 VSomeIP 库 Bug 的修改，至于还未成功，是因为测试代码中 SAMPLE_SERVICE_ID 和 SAMPLE_INSTANCE_ID 的定义与 vsomeip.json 中定义的不致引起的。

修改 SAMPLE_SERVICE_ID 和 SAMPLE_INSTANCE_ID 的定义与 vsomeip.json 中定义的一致后，可以看到 Wireshark 中 Join group 后有 Offer 数据包发出。