Hi,
I'm load-testing my webapp running on Tomcat 5.5.12 (Win) using the
following URL:
http://localhost:8081/myapp/admin?cmd=test
In doGet() I have this line:
Map<String, String[]> _requestParams = (Map<String,
String[]>)request.getParameterMap();
In load-testing, Most of the time this requests processes normally, but
in about 2% of cases I see that:
_requestParams.containsKey("cmd") == false.
As the matter of fact, in those cases _requestParams.size()==0 !
However, in all cases request.getParameter("cmd") returns "test", as
expected. So, for some reason, 2% of the time _requestParams gets
assigned a 0-size map, even though a parameter is present. I am really
puzzled - could someone please suggest why this may be happening as well
is how can I work around this? (Let's assume I *do* need to end up with
a Map<String, String[]>
thanks
-nikita
PS. Here's my code until the line in question:
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws IOException{
response.setContentType("text/html;charset=UTF-8");
Map<String, String[]> _requestParams = (Map<String,
String[]>)request.getParameterMap();
//if(! _requestParams.containsKey("cmd")) { //this fails 2% of
the time
String _command = request.getParameter("cmd"); //this never fails
if(_command == null) {
this.getLogger().warning("Invalid request:
"+requestURLAndSource);
printParamMap(_requestParams);
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Did
not understand your request");
return;
}
//other stuff
}
private void printParamMap(Map<String, String[]> paramMap) {
this.getLogger().info("ParamMap key size:
"+paramMap.keySet().size());
for(String key : paramMap.keySet()) {
this.getLogger().info("KEY="+key);
}
}
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