We find some client are always automatically fresh our lottery activity
At 2015-05-18 23:56:51, "David kerber" <dcker...@verizon.net> wrote: >How would you tell that a request is from a robot? > > >On 5/18/2015 11:44 AM, javalishixml wrote: >> Hi, >> >> I have a website. It is built by apache + tomcat. >> >> Now we make a lottery activity at this website. But we find that some robots >> always raise the duplicated requests to hit this lottery activity. It causes >> that robots almost get all the awards. >> >> So we just want to block these kind of duplicated requests at every interval >> unit. >> For example, we set the interval unit is 3 seconds. The if the robot want to >> hit the lottery activity in 3 seconds, the website could block this action. >> >> So how to do it? I suppose if we do it at tomcat level, is it a very low >> performance? Can I do it at apache level? how to do it? >> If I could not do it apache level, can I do it by setting sth at tomcat? >> >> Thanks in advance, >> Java Coder >> > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >For additional commands, e-mail: users-h...@tomcat.apache.org >
