Hi,
+-From: campo <[EMAIL PROTECTED]> -------
|_Date: Wed, 16 Apr 2008 21:50:32 +0100 __
|
|Question: Does anyone know what might be wrong or is there any way of
|altering Exec.java to execute numerous commands in the same session? Any
|help appreciated.
It is a known problem. There is a bug in System.in on Windows.
Try the following code on Windows and Unices,
class foo{
public static void main(String[] arg){
try{
System.in.read(new byte[32*1024], 0, 32*1024);
}
catch(Exception e){
System.out.println(e);
}
}
}
You will get an exception on Windows, but not on Unices.
Anyway, to work around that bug, try following lines
instead of 'channel.setInputStream(System.in);' in Shell.java
channel.setInputStream(new FilterInputStream(System.in){
public int read(byte[] b, int off, int len)throws IOException{
return in.read(b, off, (len>1024?1024:len));
}
});
Please note that 'Shell.java' is just an example to demonstrate
how to use shell channel instantly.
In the practical programs, nobody will try
'channel.setInputStream(System.in)'.
Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
Tel +81-22-723-2150
+1-415-578-3454
Fax +81-22-224-8773
Skype callto://jcraft/
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