Question

按照VSOMEIP教程Vsomeip in 10 minutes，一切正常，直到Communication between 2 devices为止。

当前设置：

Ubuntu 16.04（两台计算机-服务器和客户端）
两台通过以太网连接的机器

使用的文件：

server.cpp
client.cpp
client_config.json
server_config.json

服务器输出

[info] Parsed vsomeip configuration in 1ms
[info] Using configuration file: "../clie_prop.json".
[info] Default configuration module loaded.
[info] Initializing vsomeip application "Hello".
[info] SOME/IP client identifier configured. Using 0033 (was: 1313)
[info] Instantiating routing manager [Proxy].
[info] Client [33] is connecting to [0] at /tmp/vsomeip-0
[info] Listening at /tmp/vsomeip-33
[info] Application(Hello, 33) is initialized (11, 100).
[info] Starting vsomeip application "Hello" using 2 threads
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] io thread id from application: 0033 (Hello) is: 7f80f5cd88c0 TID: 1497
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED
[info] io thread id from application: 0033 (Hello) is: 7f80f15e7700 TID: 1501
[info] shutdown thread id from application: 0033 (Hello) is: 7f80f1de8700 TID: 1500
[info] main dispatch thread id from application: 0033 (Hello) is: 7f80f25e9700 TID: 1499
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED
[warning] local_client_endpoint::connect: Couldn't connect to: /tmp/vsomeip-0 (Connection refused / 111)
[info] routing_manager_proxy::on_disconnect: Client 0x33 calling host_->on_state with DEREGISTERED

客户输出

[info] Parsed vsomeip configuration in 0ms
[info] Using configuration file: "../serv_prop.json".
[info] Default configuration module loaded.
[info] Initializing vsomeip application "World".
[warning] Routing Manager seems to be inactive. Taking over...
[info] SOME/IP client identifier configured. Using 1212 (was: 1212)
[info] Instantiating routing manager [Host].
[info] init_routing_endpoint Routing endpoint at /tmp/vsomeip-0
[info] Client [1212] is connecting to [0] at /tmp/vsomeip-0
[info] Service Discovery enabled. Trying to load module.
[info] Service Discovery module loaded.
[info] Application(World, 1212) is initialized (11, 100).
[info] OFFER(1212): [1234.5678:0.0]
[info] Starting vsomeip application "World" using 2 threads
[info] Watchdog is disabled!
[info] io thread id from application: 1212 (World) is: 7fa68723d8c0 TID: 5370
[info] Network interface "enp0s3" state changed: up
[info] vSomeIP 2.10.21 | (default)
[info] Sent READY to systemd watchdog
[info] io thread id from application: 1212 (World) is: 7fa6828f3700 TID: 5374
[info] shutdown thread id from application: 1212 (World) is: 7fa6838f5700 TID: 5372
[info] main dispatch thread id from application: 1212 (World) is: 7fa6840f6700 TID: 5371
[warning] Releasing client identifier 0003. Its corresponding application went offline while no routing manager was running.
[info] Application/Client 0003 is deregistering.

所有使用的代码与vsomeip教程的Request/Response中使用的代码相同。 配置文件与在communication between 2 devices部分中指定的配置文件相同，其IP地址已更改为匹配我的机器地址。

任何帮助将不胜感激，谢谢。

Answer 1

我找到了解决方法！

如果导航到 vsomeip或vsomeip-master 目录中的 / build / examples 文件夹，则会找到可执行文件（响应样本，订阅样本等））。如果以这样的方式运行它们，即它们使用与 vsomeip（每分钟10分钟）中使用的配置文件相同（更改单播地址等），则它应该可以正常工作。 这是我使用的配置文件。

{
    "unicast" : "192.168.43.6",
    "logging" :
    {
        "level" : "debug",
        "console" : "true",
        "file" : { "enable" : "false", "path" : "/tmp/vsomeip.log" },
        "dlt" : "false"
    },
    "applications" :
    [
        {
            "name" : "World",
            "id" : "0x1212"
        }
    ],
    "services" :
    [
        {
            "service" : "0x1234",
            "instance" : "0x5678",
            "unreliable" : "30509"
        }
    ],
    "routing" : "World",
    "service-discovery" :
    {
        "enable" : "true",
        "multicast" : "224.224.224.245",
        "port" : "30490",
        "protocol" : "udp",
        "initial_delay_min" : "10",
        "initial_delay_max" : "100",
        "repetitions_base_delay" : "200",
        "repetitions_max" : "3",
        "ttl" : "3",
        "cyclic_offer_delay" : "2000",
        "request_response_delay" : "1500"
    }
}

我用shell脚本来做到这一点。

#!/bin/bash
route add -host 224.224.224.245 dev <interface>
export VSOMEIP_CONFIGURATION=<config_file>
export VSOMEIP_APPLICATION_NAME=<application_name>
./<executable>

它反正对我有用！希望这可以帮助！：）

Answer 2

为阐明Rob Crowley的答案，我使用“ 10分钟内的vsomeip”教程中包含的两个独特的.json配置文件来使其工作。我在提供服务的主机上使用了“世界”配置，在运行客户端的主机上使用了“ Hello”配置文件。在这些文件中，我唯一需要修改的就是“单播”地址。我将其更改为与各个主机的IP地址匹配。

我还修改了脚本，在“ route add -host”命令之前使用“ sudo”，因为我发现没有它实际上不会添加路由。

我在“ vsomeip / build / examples /”文件夹中调用make来构建示例。我在服务服务脚本上所指的是“ notify-sample”可执行文件（vsomeip / build / examples /）。我在服务服务脚本上指出的是“ subscribe-sample”可执行文件（vsomeip / build / examples/)。

在通过以太网连接我的两个主机并确保其IP地址与各自配置文件的“单播”字段中的IP地址匹配之后，这种组合对我有用。

VSOMEIP-2个设备之间的通信（TCP / UDP）不起作用

2 个答案: