ellzey/libevhtp — pull request #122 by zhangjing (2014-04-28 08:22:35+00:00)
Title: add connection connected status for client connection

Hi ellzey

when send a request to upstream and failed. I use
if (flags & BEV_EVENT_TIMEOUT) {
}

to judge whether it is timeout. But sometimes we need know more about if the connection is established or timeout during the tranfer data .
so I add a field named "connected" to the connnection struct to do this
I test the code using test_proxy undering examples. It works ok

Thanks
Jing