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42

answers:

1
Q: 

Servlet unavailable in AppEngine with Android Client

I am getting the following info log in GAE's console: "POST /xxx HTTP/1.1" 200 133 - "Apache-HttpClient/UNAVAILABLE (java 1.4),gzip(gfe)"

I can not understand if the servlet is not available, why is "200" being returned. I checked web.xml file for servlet mapping and they seem fine. What else could be causing it. Is it even an error on GAE or is it due to client error.

A: 

The string "Apache-HttpClient/UNAVAILABLE (java 1.4)" is the client's user agent string. It's not an error - it's the identification the client sent to the server. In this case, 'UNAVAILABLE' is probably in place of the version number of the library.

Nick Johnson  2010-10-15 09:24:37

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