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How I can calculate packet loss from Flex. Any Idea?

Thanks in advance.

Rukshan Dangalla
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1 Answers1

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Unfortunately this is not possible in Flex. From the Flex Docs:

Packets lost in transmission are not retransmitted, or even detected.

Consider using TCP instead of UDP if your application requires guaranteed packet delivery.

Nachi
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  • Thank you. I am developing internet speed test app on flex. I need to calculate, Download speed, Upload speed, Latency (Round Trip Time), Jitter, Packet loss and Network availability. Everything OK except Latency and Packet loss. How can I measure those ? Please help me. – Rukshan Dangalla Feb 21 '12 at 08:41
  • [NetStreamInfo](http://help.adobe.com/de_DE/FlashPlatform/reference/actionscript/3/flash/net/NetStreamInfo.html) should get you started on getting such QoS data - you will need an RTMP server though. – Nachi Feb 21 '12 at 09:11