try to use different ping settings for socket io

[vnabatov]

@chaos-adept, check the last commit, set polling to 500ms it works, not very nice but could help a lot 500ms is better then 10seconds

wdyt should we merge it to master? will make a test run do you have a websocket transport with it?

[chaos-adept]

i cant find any objections to merge it into master, it is totally fine, i am not sure that we will need it, if #31 helps fix issue with websocket

[vnabatov]

merged