netperf、iperf问题（网络服务）

[apengaaa]

netperf：

====== netperf UDP_STREAM begin ======
Starting netserver with host '127.0.0.1' port '12865' and family AF_UNSPEC
MIGRATED UDP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 (127.0.0) port 0 AF_INET
recv_response_timed_n: no response received. errno 28 counter 0
Hangup
====== netperf UDP_STREAM end: fail ======
====== netperf TCP_STREAM begin ======
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 (127.0.0) port 0 AF_INET
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 16000  16000   1000    0.05       10.07
accept_connections: select failure: Interrupted system call (errno 4)
====== netperf TCP_STREAM end: success ======
====== netperf UDP_RR begin ======
establish control: are you sure there is a netserver listening on 127.0.0.1 at port 12865?
establish_control could not establish the control connection from 0.0.0.0 port 0 address family AF_UNSPEC to 127.0.0.1 port 12865 address family AF_INET
Unknown signal (core dumped)
====== netperf UDP_RR end: fail ======
====== netperf TCP_RR begin ======
establish control: are you sure there is a netserver listening on 127.0.0.1 at port 12865?
establish_control could not establish the control connection from 0.0.0.0 port 0 address family AF_UNSPEC to 127.0.0.1 port 12865 address family AF_INET
Unknown signal (core dumped)
====== netperf TCP_RR end: fail ======
====== netperf TCP_CRR begin ======
establish control: are you sure there is a netserver listening on 127.0.0.1 at port 12865?
establish_control could not establish the control connection from 0.0.0.0 port 0 address family AF_UNSPEC to 127.0.0.1 port 12865 address family AF_INET
Unknown signal (core dumped)
====== netperf TCP_CRR end: fail ======

iperf：

====== iperf BASIC_UDP begin ======
iperf3: error - unable to receive control message - port may not be available, the other side may have stopped running, etc.: Operation not permitted
Hangup
====== iperf BASIC_UDP end: fail ======

====== iperf BASIC_TCP begin ======
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Operation not permitted
Hangup
====== iperf BASIC_TCP end: fail ======

====== iperf PARALLEL_UDP begin ======
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Operation not permitted
Hangup
====== iperf PARALLEL_UDP end: fail ======

====== iperf PARALLEL_TCP begin ======
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Operation not permitted
Hangup
====== iperf PARALLEL_TCP end: fail ======

====== iperf REVERSE_UDP begin ======
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Operation not permitted
Hangup
====== iperf REVERSE_UDP end: fail ======

====== iperf REVERSE_TCP begin ======
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Operation not permitted
Hangup
====== iperf REVERSE_TCP end: fail ======

目前认为是宏内核对网络部分支持不完善

[yfblock]

This is the wrong about select syscall instead of network. I remember it was fixed in the x86_64 branch.

[yfblock]

This is because the parameter named mask in the pselect syscall will mask some signals in the syscall. But Starry didn't use this parameter. Fixed the issue in the x86_64 branch. There are also some other issues.