Distributed Event Handler : Creation of a distributed event handler with priority handling and synchronized timing

University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

Author: Robin Olausson; Jimmy Westerlund; [2013]

Keywords: ;

Abstract: During the start up of a project, we found out that an event handler was needed. This event handler needed to be redundant and able to ensure that events with dependencies to each other, where executed in a specied correct order. Policies where written to ensure that the end result, if able to fulll these, was the product that was needed. The result is an event handler written in Erlang, which ensures that all events given to it will be executed in the order specied. Even though not fullling all policies there are plans for future work with solutions on how this will be xed. In conclusion, even though the event handler is not a complete product, this report presents a solution to the general event handling problem.

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