Re: [vpp-dev] #epoll problems with epoll
It seems vpp is sending and receiving fins and resets. So if the remote end did not send fins, probably the resets are the source of the epoll HUPs. If you want to debug why those resets were sent, you might have to capture a pcap trace or try to capture them while they are sent. “show tcp stats” might also provide some clues, if the the resets are triggered by timers. Regards, Florin > On May 2, 2022, at 11:58 PM, 25956760...@gmail.com wrote: > > Hi, Florin, > I have tried your suggestion. But the problem still exists. Here is a picture > of show errors. Thanks again for your help. > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#21340): https://lists.fd.io/g/vpp-dev/message/21340 Mute This Topic: https://lists.fd.io/mt/90853811/21656 Mute #epoll:https://lists.fd.io/g/vpp-dev/mutehashtag/epoll Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[vpp-dev] #epoll problems with epoll
[Edited Message Follows]
Hi, Florin,
I'm using epoll with LDP, but sometimes I receive EPOLLRDHUP|EPOLLHUP
unexpectedly when the opposite side didn't send the FIN or RST packet. Here is
my vcl config, am Iconfiguring something wrong? Thank you very much for your
help.
*
vcl {
rx-fifo-size 3000
tx-fifo-size 3000
app-scope-local
event-queue-size 32000
app-socket-api /var/run/vpp/app_ns_sockets/default
}
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[vpp-dev] #epoll problems with epoll
[Edited Message Follows]
Hi, Florin,
I'm using epoll with LDP, but sometimes I receive EPOLLRDHUP|EPOLLHUP
unexpectedly when the opposite side didn't send the FIN packet. Here is my vcl
config, am Iconfiguring something wrong? Thank you very much for your help.
*
vcl {
api-socket-name /run/vpp/api.sock
rx-fifo-size 3000
tx-fifo-size 3000
app-scope-local
app-scope-global
event-queue-size 32000
app-socket-api /var/run/vpp/app_ns_sockets/default
}
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[vpp-dev] #epoll problems with epoll
Hi, Florin, I'm using epoll with LDP, but sometimes I receive EPOLLRDHUP|EPOLLHUP unexpectedly when the opposite side didn't send the FIN packet. Here is my vcl config, am Iconfiguring something wrong? Thank you very much for your help. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#21333): https://lists.fd.io/g/vpp-dev/message/21333 Mute This Topic: https://lists.fd.io/mt/90853811/21656 Mute #epoll:https://lists.fd.io/g/vpp-dev/mutehashtag/epoll Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
