Hi ,There:
I'm an absolute beginner at vpp. And I encountered some problems when I
start with vpp. Here is the details:
1) if I start vpp without modifing value of item "socksvr"(use
default ) in startup.conf,
and run vpp_api_test in another shell, it performances OK.
2) if I start vpp with modifing value of item "socksvr" to "
127.0.0.1:9000" in startup.conf, and run vpp_api_test in another shell
with "./vpp_api_test socket-name 127.0.0.1:9000" , it performances OK, too.
3) if I start vpp with modifing value of item "socksvr" to "
192.168.1.1:9000" in startup.conf, and run vpp_api_test in another
host(192.168.1.2) with "./vpp_api_test socket-name 192.168.1.1:9000"
,vpp_api_test hang-up.Then I start vpp_api_test with gdb ,
find it steps into dead cycle in function vl_socket_client_read_internal
which called by function vl_socket_client_read_internal, where at the C
file socket_client.c line 125, the value of var "msg_size" is 110190, but
the total sum of n returned by read is 102614, and all next n is -1 and
the errno is always EAGAIN.
But in the case of 3,when I start vpp with gdb and step by step,
vpp_api_test performances OK sometimes.
I don't find some valuable info on JIRA or Google.
So I am in puzzle about the matter, and I don't known whether it's a bug
or maybe my environment has some problems. If not, what should I do to fix
this ?
Other development environment infos：
Centos 7 kernel 3.10.0-1160.59.1.el7.x86_64 ， Vpp version 22.02.
Regards，
Kevenvy
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