fix survey

wangzhengquan

2020-08-06 4d5adf4ac44c864e67e8019bb97d89199bb0b4b7

1
2
3
4
5
ipcrm -a
 
./dgram_mod_req_rep server 2 & node0=$! && sleep 1
./dgram_mod_req_rep client 2 node1
kill $node0