Sending large data PreviousNext
Data Distribution Service (DDS) Forum > DDS Technical Forum >
Message/Author
Next message Anonymous posted on Tuesday, September 06, 2011 - 03:35 pm
Hello,

I want to send a big file over DDS. I have a computer with Windows, 2GB of RAM, and I work with 1.6.0_24 java version.

I modified the QoS parameters, I have a reliable reader and a reliable writer and I put an asynchronous publisher, I configured the `message_size_max` over UDPv4 to 65536 KB but I have problems with Java heap space:
“java.lang.OutOfMemoryError: Java heap space”.

I tried to increase the space of the JVM, with the command “–Xmx?m”(?=100, 256, 300, 500…).
I achieved to send large files but only under 9MB, above that size I can´t send files.

¿There is a way to send files of any size in Java?

Thank you.
Back to top
Add Your Message Here
Post:
Username: Posting Information:
This is a private posting area. Only registered users and moderators may post messages here.
Password:
Options: Post as "Anonymous"
Enable HTML code in message
Automatically activate URLs in message
Action: