Hi, <div>I have one third party library which I want to integrate into nginx.</div><div><br></div><div>What I am planning to use ngx_event  to wait to finish callback of third party library.</div><div>But according to my knowledge ngx_event works only for file descriptor. Is there a way I can signal that event is completed?</div>


<div><br></div><div>Second question is:</div><div>But according to "thumbextractor-module" it is not recommended to use thread inside. My third party library uses thread for processing. Can it create some issue?</div>

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<div><br>source:<a href="https://github.com/wandenberg/nginx-video-thumbextractor-module">https://github.com/wandenberg/nginx-video-thumbextractor-module</a></div><div><p style="margin:0px 0px 15px;padding:0px;border:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:14px;line-height:22px">

<i>By default ImageMagick uses OpenMP to process images in threads.<br>
I recommend to configure/compile ImageMagick using the option <span style="margin:0px;padding:0px;border:0px">—disable-openmp</span> since that is not a good idea use threads inside workers.</i></p><p style="margin:0px 0px 15px;padding:0px;border:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:14px;line-height:22px">


<i><br></i></p><p style="margin:0px 0px 15px;padding:0px;border:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:14px;line-height:22px"><i><br></i></p><h1 style="font-size:28px;font-family:Helvetica,arial,freesans,clean,sans-serif;margin:20px 0px 10px;border:0px;padding:0px">


<a name="13b38b12402c9e9c_supported-video-formats" href="https://github.com/wandenberg/nginx-video-thumbextractor-module#supported-video-formats" style="padding:0px 0px 0px 30px;border:0px;color:rgb(65,131,196);text-decoration:initial;display:block" target="_blank"></a></h1>


<br clear="all">regards<div>Vivek Goel</div><br>
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