I am using Centos 5.3 with sun jdk 1.6. Generally Java's default object serialization has poor performance and I noticed that it was a big mistake of using serialization for binary file transfer. Is there a standart Mina codec for file transfer or should I write my own codec filter for this? If I need to write a custom codec, then which points are important for large file transfer especially image files..
On Wed, Jan 27, 2010 at 7:14 PM, Ashish <[email protected]> wrote: > On Wed, Jan 27, 2010 at 6:03 PM, Emre GURBUZ <[email protected]> wrote: > > Hi all, > > I am trying to develop a peer-to-peer application which peers will be > able > > to transfer large binary files. > > File size is approximately 40-50 mb and I am using mina 1.1.7. > > Please upgrade to the latest. It runs far better > > > I tried to use ObjectSerializationCodecFactory codec, but realized that > it > > has really poor performance.It takes 25-30 seconds in LAN. > > Now I really need to have guide if I need to send file in chunks? Do you > > think the best way will be a custom codec that handles transfer? > > Hmm, a file region filter would be better. What OS are you on? > > > My best regards, > > > > Emre > > > > > > -- > thanks > ashish > > Blog: http://www.ashishpaliwal.com/blog > My Photo Galleries: http://www.pbase.com/ashishpaliwal >
