Re: [vpp-dev] About the vppcom_epoll_wait function in vcl

2018-08-03 Thread Florin Coras
Hi Yalei, Are you testing with master latest? Yes, blocking mode will be properly supported. The reason it won’t block now is because we need to poll multiple message queues (vpp’s and cut-through sessions) and -1 is not interpreted as a large number. This will be fixed once we switch from con

[vpp-dev] About the vppcom_epoll_wait function in vcl

2018-08-03 Thread wylandrea
Hi, These days, I tested the vcl and get some confusion. I don't know whether I understand it right. Anyone could help me? looks like vppcom_epoll_wait implement in non-blocking mode, it will loop and check the fifo of the related sessions. Will vpp implement a blocking mode epoll_wait? Anothe