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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/8766/
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(Updated Jan. 10, 2013, 5:41 a.m.)
Review request for shindig, Ryan Baxter, Dan Dumont, Stanton Sievers, and Rich
Thompson.
Description (updated)
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The gadgets js servlet response can never be 304. Even if the If-Modified-Since
header present in the request header and the gadgets js content has been cached
in browser.
Shindig provides required js processors and optional js processors. In current
implementation, the IfModifiedSinceProcessor is doing the right thing to set a
304 response status code and stop the other optional js processors. But
CompilationProcessor, which is a required js processor, will always run and
always use a 200 to overwrite the 304 status code. Thus in the gadget js
servlet layer, it won't return 304.
The proposed fix is to move IfModifiedSinceProcessor to a third type of
processor: preprocessors. If one of the preprocessors return false, the entire
process will be returned. So the closure compilor won't start. In the gadget js
servlet, also add a check for 304 status code.
This addresses bug SHINDIG-1890.
https://issues.apache.org/jira/browse/SHINDIG-1890
Diffs
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http://svn.apache.org/repos/asf/shindig/trunk/java/gadgets/src/main/java/org/apache/shindig/gadgets/js/DefaultJsProcessorRegistry.java
1406188
http://svn.apache.org/repos/asf/shindig/trunk/java/gadgets/src/main/java/org/apache/shindig/gadgets/js/JsServingPipelineModule.java
1406188
http://svn.apache.org/repos/asf/shindig/trunk/java/gadgets/src/main/java/org/apache/shindig/gadgets/servlet/JsServlet.java
1406188
Diff: https://reviews.apache.org/r/8766/diff/
Testing
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Thanks,
Marshall Shi
