now using seperate ioloop for each thread/server, otherwise unittests will block after creating 12 server, added support for strings
now using seperate ioloop for each thread/server, otherwise unittests will block after creating 12 server, added support for strings

maartenbreddels/vaex,maartenbreddels/vaex,maartenbreddels/vaex,maartenbreddels/vaex,maartenbreddels/vaex,maartenbreddels/vaex