webMathematica™ Wolfram - Wolfram Research

webMathematica User Guide 119Job with Id ${param.id} not found.The computation is queued until a kernel becomes available.Check again?The computation is currently running.Check again?Error text: ${job.errorText}Error type: ${job.errorType}Here are some snapshots of the result.${job.output}Error with job ${job.id}This shows how the job object is extracted from the request parameter, and how to get thestate property. The page then returns different content depending on the value of the state.Lifetime of a Queued RequestThese are the steps in processing a queued request.A page that contains an evaluateQueued tag is processed. This creates a job object, choosesa kernel pool, and submits the job to the job queue for that pool. The pool is chosen from thepool attribute or a URL pattern if there is no pool attribute. If there is a var attribute it is boundto the id of the job. The state of the job is NEW when it is created and this moves to QUEUEDonce it is queued. Any request parameters that are sent with the page are saved to be usedwhen the computation is actually run.