I just noticed that other people receiving data have the same problem: https://www.mathworks.com/matlabcentral/answers/115670-how-can-i-get-higher-throughput-using-fread-with-tcpip
Asynchronous TCP with fwrite: limited bandwidth compared to synchronous communication
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
When using, e.g.
fwrite(tcpSocket, tcpData, 'uint8', 'async')
I notice that the maximum datarate I can achieve is about 4MBit/s, regardless of buffer size/chunk size. When making use of synchronous fwrite, I easily achieve datarates up to 100MBit/s.
I would prefer to stick to asyncronous writing, since my code is embedded in a GUI that should remain responsive while the data transfer runs in the background. Also the remote tcp side (which is the server in my case) reads data very fast.
Thanks!
Risposte (0)
Vedere anche
Categorie
Scopri di più su Simultaneous and Synchronized Operations in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!