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abnormal problem when posting

 
Ranch Hand
Posts: 111
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When I tried to post a new topic in Socket and Protocols with the following title and message:
TCP/IP stack implemented with Java
I just wonder if anyone in this world has ever inplemented the TCP/IP stack with Java. Maybe that's too slow compared with C.
And I really find the TCP/IP related Java classes have much fewer arguments than the corresponding C methods, thus much simpler and lacking full functions.
Is it possible to implement TCP/IP stack in a way that you can dynamically configure proper parameters, such as TIME_WAIT, sendbuffer, recvbuffer, according to the network conditions (eg. too congested at the moment).
Anyone has ever heard about that??
I'm thinking about that seriously now.
I got the following problem:
Can't open /home/vhost1/www.javaranch.com/vroot/ubb/test.file: Permission denied
Here is the backtrace:
Backtrace: ubb_lib_filehandle.cgi:294 -> sub UBB::FileHandle::tracer
Backtrace: ubb_lib_filehandle.cgi:382 -> sub UBB::FileHandle::_open
Backtrace: ubb_lib_filehandle.cgi:58 -> sub UBB::FileHandle::_open_file
Backtrace: ubb_lib_filehandler.cgi:116 -> sub UBB::FileHandle::new
Backtrace: ubb_lib_files.cgi:519 -> sub UBB::FileHandler: pen
Backtrace: ubb_new_topic.cgi:414 -> sub main::WriteFileAsString
Backtrace: ultimatebb.cgi:603 -> sub main::submit_new_topic
 
"The Hood"
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Your abnormal problem was fairly normal for a while.
http://www.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=10&t=000930
It should all be fixed now (hopefully).
 
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