Fast raw + images transfer

[cochise]

Hello i want to know which is best to transfer raw files , images ..etc from Client to Server and in both sides

i use the RtcByteArray then the compression is this the best . or should i use the rtcByteStream ?

i really need your advice .

many thanks

[D.Tkalcec (RTC)]

If you are using RTC remote functions, it shouldn't make much of a difference between using RtcByteArray or RtcByteStream types.

Compression can make a difference, depending on your CPU and available bandwidth.

Splitting data in smaller or bigger chunks can make a difference, depending on your Network and bandwidth.

The use of different APIs can make a difference (UseProxy/UseBlocking/UseWinHTTP on TRtcHttpClient component), depending on the way the Operating System handles each API.

The best answer I can give you is to run your own tests and find out what works best for your specific scenario.

Best Regards,
Danijel Tkalcec

[cochise]

If you are using RTC remote functions, it shouldn't make much of a difference between using RtcByteArray or RtcByteStream types.

yes Danijel i'm using the RTC Remote Functions in transferring in both sides  .

By the way Danijel can you give me a little code on how to use the rtcZLib with the RtcByteStream ( ZCompress_Ex )

[D.Tkalcec (RTC)]

ZCompressEx function only works with a RtcByteArray. If you want to compress data from any other source using that function, you need to copy it into a RtcByteArray manually. RtcByteArray is simply an array of bytes, declared like this:

type
  RtcByteArray = array of byte;

Best Regards,
Danijel Tkalcec