>This suggests that you are trying to share variables across threads -
>is that the case?
For testing I only have one thread to cut down time, but I was trying to
use multiple threads before.
>CSV Dataset or the StringFromFile function might be suitable for
>reading the file.
>To write to a single file, a Listener would be appropriate.
I added this to my BeanShellSampler.bshrc:
bsh.shared.lock = new ReentrantReadWriteLock();
bsh.shared.vpaths = new Vector(1000, 1000);
bsh.shared.index = 0;
I tried declaring the var types before the bsh.shared... with the same
issues.
I have a beanshell preprocessor outside the threads group with this code:
import java.util.*;
import java.io.*;
int wm = Integer.parseInt(vars.get("write_mode"));
if(wm == 0)
{
BufferedReader file = new BufferedReader(new FileReader("paths"));
String s;
while((s = file.readLine()) != null)
{
bsh.shared.vpaths.addElement(new String(s));
}
file.close();
}
In the thread group I have a loop with this beanshell preprocessor on it:
import java.util.*;
import java.util.concurrent.locks.ReentrantReadWriteLock;
bsh.shared.lock.readLock().lock();
vars.put("path", bsh.shared.vpaths.elementAt(bsh.shared.index));
++bsh.shared.index
bsh.shared.lock.readLock().unlock();
The above is on the read type of test. I've tried forward declarations
but it seems like beanshell can't tell what type of variables they are, it
works fine on integers. I've also tried using putObject and getObject,
but it seems that the vars are reset each time the shell is invoked, even
if the reset is set to false.
I was using the BufferedReader before directly in each read or write
preprocessor, but it only got the first line of the file so I figured a
string list might work, but it just has different issues.
Thanks,
Jake Devore
SCE WWS OTG Operations Engineering
(253) 981-4252
sebb <[email protected]>
03/20/2012 12:44 PM
Please respond to
"JMeter Users List" <[email protected]>
To
JMeter Users List <[email protected]>
cc
Subject
Re: unable to share variables
On 20 March 2012 19:00, <[email protected]> wrote:
> So I've tried using the vars.putObject/vars.getObject, the vars always
> seem to be reset, even when the param to reset is false. I've tried
> throwing variables in BeanShellSampler.bshrc in the bsh.shared
namespace,
> which had good results, except it only works on ints.
This suggests that you are trying to share variables across threads -
is that the case?
> Basically I want to be able to open a file and read a single line per
loop
> iteration in each thread and be able to do the same with writing to a
> file.
CSV Dataset or the StringFromFile function might be suitable for
reading the file.
To write to a single file, a Listener would be appropriate.
> Thanks,
>
> Jake Devore
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