Hi Kobi JMeter is not well suited for this sort of requirement as you are likely to have to deal with some sort of API. If however the API is web service based then should be ok. Something more proprietary would be better dealt with scripting in C# in my experience so…

Hi Martjin, Sharepoint and Microsoft CRM I would still consider vanilla apps and as you indicate you can use JMeter very successfully however when trying to deal with applications built around long-poll frameworks like SIGNALr and similar it is very problematic. We use…

Hi Dimitri, Neoload from Neotys also supports WebSocket testing. Good tool but not Opensource. Kr Ian