Http Request with Poco libary in Plugin

Answered

Permanently deleted user

November 11, 2021 06:14

Hello,

I am trying to use POCO library to do a http request

Although the build had been successful

when I include this some poco code in the plugin,

it is not shown in plugin menu.

I am not a c++ developer so I might have made a mistake

I added linker in CMakeLists.txt

SET(GCC_COVERAGE_LINK_FLAGS "-lPocoFoundation -lPocoNet")

add_definitions(${GCC_COVERAGE_LINK_FLAGS})

=====

or is there any library that I can use that is provided in the plugin to do a http request?

Thanks

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Comments

1 comment

Andrey Terentyev

Network Optix team

November 11, 2021 15:28
Hello Daniel,

it is not shown in plugin menu.

Most probably, the server failed to load the plugin.

Search for PluginManager messages similar to this in the server log
```
ERROR PluginManager(0x23acc08bcf0): Failed loading Server Plugin 
```
See this thread for details
https://support.networkoptix.com/hc/en-us/community/posts/360048609934-The-server-can-t-load-the-plugin-dll
See the "Organizing third party library files" section in this chapter of the manual
https://support.networkoptix.com/hc/en-us/articles/360057029774-Step-3-Adding-object-detection

The possible root cause is that POCO library is dynamically linked to the plugin binary file and can't be found when the plugin is being loaded.

What OS are building your plugin in? Could you share with us the source code of your plugin project?
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