Radu Cotescu created SLING-12635:
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Summary: JS Use Scripts should only be read on-demand
Key: SLING-12635
URL: https://issues.apache.org/jira/browse/SLING-12635
Project: Sling
Issue Type: Bug
Components: Scripting
Reporter: Radu Cotescu
Assignee: Radu Cotescu
When SLING-9320 was implemented [0], the {{DependencyResolver}} was extended to
provide a {{ScriptNameAwareReader}}. This functionality was moved over from the
{{JsEnvironment}} but slightly rewritten to use a {{StringReader}} instead of
an {{InputStreamReader}}. This introduced a performance penalty, since JS
scripts are now completely read all the time, instead of being read only when
they need to be compiled/evaluated.
The code should be switched back to use an {{InputStreamReader}}, so that the
scripts are read on-demand when they must be compiled/evaluated.
[0] -
https://github.com/apache/sling-org-apache-sling-scripting-sightly-js-provider/commit/6ebafff6d81367a3b7fb2ab942795f7a73972668#diff-cd9e9b522cd2455e47baa78c2bb6c701894b2064bf9882ecd81cd3af285396d9
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