16:33:03 | Start |
| == create tcp socket for tcp server == |
16:33:03 | socket(domain:AF_INET6, type:SOCK_STREAM, protocol:0)
|
16:33:03 | return sockfd=4
|
| == create tcp socket for tcp client == |
16:33:03 | socket(domain:AF_INET6, type:SOCK_STREAM, protocol:0)
|
16:33:03 | return sockfd=5
|
| == set hoplimit of tcp server to 255 == |
16:33:03 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_UNICAST_HOPS, optval:0x3ffd5978bcc, optlen:4)
|
16:33:03 | return 0
|
| == enable tcp client to receive hop limit == |
16:33:03 | setsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_RECVHOPLIMIT, optval:0x3ffd5978bd0, optlen:4)
|
16:33:03 | return 0
|
| == bind tcp server socket to address == |
16:33:04 | tst_get_unused_port() get port 51643
|
16:33:04 | bind(sockfd:4, my_addr:0x3ffd5978c64, addrlen:28)
|
16:33:04 | return 0
|
| == listen on tcp server socket == |
16:33:04 | listen(sockfd:4, backlog:100)
|
16:33:04 | return 0
|
| == connect to tcp server == |
16:33:04 | connect(sockfd:5, serv_addr:0x3ffd5978c64, addrlen:28)
|
16:33:04 | return 0
|
| == accept a connection on tcp socket == |
16:33:04 | accept(sockfd:4, addr:0x3ffd5978c64, addrlen:0x3ffd5978bc8)
|
16:33:04 | return 6
|
| == send message from tcp server to tcp client == |
16:33:05 | send(sockfd:6, buf:0x3ffd5978bd7, len:17, flags:0)
|
16:33:05 | return 17
|
| == recv message from tcp server on tcp client == |
16:33:05 | recv(sockfd:5, buf:0x3ffd5978be8, len:100, flags:0)
|
16:33:05 | return 17
|
| == get IPV6_2292PKTOPTIONS of tcp client == |
16:33:05 | getsockopt(sockfd:5, level:IPPROTO_IPV6, optname:IPV6_2292PKTOPTIONS, optval:0x3ffd5978c4c, optlen:0x3ffd5978bc4)
|
16:33:05 | return length 24
|
| the received hop limit = 255, length = 20 |
16:33:05 | close(5)
|
16:33:05 | close(6)
|
16:33:05 | close(4)
|
| OK |
16:33:05 | End |