Felix Frank-2 wrote: > > On 01/06/2011 06:43 AM, zhouyuan wrote: >> >> >> Felix Frank-2 wrote: >>> >>>> No, I'm not trying to chopping off the last three digits, I just want >>>> to >>>> get >>>> the transaction time through subtracting the 2 timestamps...but i >>>> couldn't >>>> do any operations on time1 and time2 directly. It seems that the time1 >>>> and >>>> time2 are int variables by default? There are some extra lines just >>>> because >>>> I tried to debug this problem. >>> >>> The variables are untyped to BeanShell - their values are inserted >>> verbatim (as numerals) into your script. >>> >>> Your log shows a "number too large" error, hence my suggestion to drop >>> the milliseconds. >>> >>> Your computation of "long response1" should produce a valid timespan in >>> milliseconds, I believe. >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >>> >>> >> >> Hi Felix, >> >> The problem is that I can't do any computation on time2 and time1, you >> suggest me to drop milliseconds through dividing them by 1000? Or do some >> formatting with the time function? >> I also tried like this: >> int a=1; >> ${__log(${a},OUT)}; >> int b=2; >> ${__log(${b},OUT)}; >> int c=b-a; >> ${__log(${c},OUT)}; >> But the console output is: >> Log: Thread Group 1-1 : ${a} >> Log: Thread Group 1-1 : ${b} >> Log: Thread Group 1-1 : ${c} >> >> Is there anything wrong with my script? > > Careful: ${a} supposes that there is a variable *on the Test Plan level* > that is named a (e.g., created by a RegexExtractor or > UserDefinedVariables). > > Before Jmeter sends your BSH Script to the interpreter, it substitutes > all occurences of ${a} by the value of this Jmeter variable. > > "int a=1" on the other hand creates a variable local to your BSH Script. > The two types of variables can't be mingled. > > To manipulate Jmeter variables, use the vars object from BSH. > > From your earlier error logs, I assume time1 and time2 are actual Jmeter > variables. To loose the milliseconds, I suggest using them as strings, > chopping 3 characters using substr() or whatever that is in BSH and then > parse it to a long value. > > HTH, > Felix > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > >
I tried to create UDVs first and then do the computations above, but I still can't get any output using __log function in the console. Could you give me an example that works fine in basic computations and we can also watch the variables in some way? Thanks! -- View this message in context: http://jmeter.512774.n5.nabble.com/How-to-get-transaction-time-into-a-user-defined-variable-tp3328587p3330545.html Sent from the JMeter - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
