How to use VSOMEIP_CONFIGURATION_<application> ? #566
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As I read in #525 , there is VSOMEIP_CONFIGURATION_<application> to apply different IP address to services. How does it work? The documentation doesn't bring me anywhere. Anyone with experiences in it? |
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Replies: 3 comments 7 replies
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So what I tried is the following. I have two applications created in one binary. I have two json-files ( see below). I use the following command to start the application:
The problem is that my second application is initialized, but it does not "run". It should offer the service 0x1234.5678. In Wireshark, I can only see the first application sending its data. No hint of the second application (unicast address 170.170.170.3). Any ideas from the below log, why the second app is not "running"? The log that I get is the following: vsomeip-local_first.json vsomeip-local_second.json |
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We have checked this internally and this is still under implementation. |
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Hello, I have the same issue, is it still under implementation? Can I provide services with different IP addresses on the same host (same binary)? I really appreciate any help you can provide. |
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Hi Did you get any solution for this? |
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HI, with the new vSomeIP 3.5.1 this is already possible |
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I wasn't aware of this mechanism, but we find it simpler to have multiple One other thing we do is build the configuration into the app, i.e. the CMake code converts the JSON config into a string where it is embedded into the app at build time. This also gets around how the config is organized at runtime. I've been planning to post a PR demonstrating this soon. |
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Will it be possible to run multiple applications with different unicats addresses on the same binary ? |
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Yep. Though yesterday on my QNX setup I did notice there was some interfearance between the routing managers that I haven't yet narrowed down. Also, ensure you build with |
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Hi @kheaactua, can you provide an example of how to give multiple JSON files while executing the single binary? |
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Hey, literally just split your files into valid json files and have them in File: main.json
{
"diagnosis": "0xF0",
"diagnosis_mask": "0xFF00",
"network": "vsomeip_host",
"unicast": "192.168.50.131",
"netmask": "255.248.0.0",
"routing": "routingmanagerd"
}
File: sd.json
{
"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
}
}
File: services.json
{
"services": [
{
"service": "0xafff",
"instance": "0xb004",
"major": 1,
"minor": 0,
"reliable": {
"port": 30510
},
}
],
"internal_services": []
}That's all there is to it. On QNX at startup, there's a small penalty from opening multiple files, on other systems it's fine though. I ran benchmarks a few years ago and the difference wasn't enough to make me use one file. |
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HI, with the new vSomeIP 3.5.1 this is already possible