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opt
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golang
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1.19.4
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src
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net
Server IP: 191.96.63.230
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Size
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..
-
12/01/2022 06:13:58 PM
rwxr-xr-x
📄
addrselect.go
9.44 KB
12/01/2022 06:12:59 PM
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📄
addrselect_test.go
6.22 KB
12/01/2022 06:12:59 PM
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cgo_aix.go
582 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
cgo_android.go
272 bytes
12/01/2022 06:12:59 PM
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cgo_bsd.go
353 bytes
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_linux.go
642 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
cgo_netbsd.go
276 bytes
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_openbsd.go
276 bytes
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_resnew.go
590 bytes
12/01/2022 06:12:59 PM
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cgo_resold.go
579 bytes
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_socknew.go
753 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
cgo_sockold.go
852 bytes
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_solaris.go
343 bytes
12/01/2022 06:12:59 PM
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cgo_stub.go
1.03 KB
12/01/2022 06:12:59 PM
rw-r--r--
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cgo_unix.go
9.49 KB
12/01/2022 06:12:59 PM
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📄
cgo_unix_test.go
1.84 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
cgo_windows.go
402 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
conf.go
9.65 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
conf_netcgo.go
370 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
conf_test.go
9.7 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
conn_test.go
1.73 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dial.go
22.73 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dial_test.go
26.1 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dial_unix_test.go
2.77 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsclient.go
5.57 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsclient_test.go
1.51 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsclient_unix.go
22.72 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsclient_unix_test.go
57.08 KB
12/01/2022 06:12:59 PM
rw-r--r--
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dnsconfig.go
1.61 KB
12/01/2022 06:12:59 PM
rw-r--r--
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dnsconfig_unix.go
4.01 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsconfig_unix_test.go
6.69 KB
12/01/2022 06:12:59 PM
rw-r--r--
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dnsconfig_windows.go
1.42 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
dnsname_test.go
1.98 KB
12/01/2022 06:12:59 PM
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📄
error_plan9.go
224 bytes
12/01/2022 06:12:59 PM
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📄
error_plan9_test.go
476 bytes
12/01/2022 06:12:59 PM
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📄
error_posix.go
542 bytes
12/01/2022 06:12:59 PM
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📄
error_posix_test.go
981 bytes
12/01/2022 06:12:59 PM
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📄
error_test.go
19.72 KB
12/01/2022 06:12:59 PM
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error_unix.go
372 bytes
12/01/2022 06:12:59 PM
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📄
error_unix_test.go
762 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
error_windows.go
355 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
error_windows_test.go
796 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
example_test.go
8.45 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
external_test.go
4.07 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
fcntl_libc_test.go
374 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
fcntl_syscall_test.go
496 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
fd_plan9.go
3.56 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
fd_posix.go
4.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
fd_unix.go
5.37 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
fd_windows.go
4.62 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
file.go
1.69 KB
12/01/2022 06:12:59 PM
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📄
file_plan9.go
2.68 KB
12/01/2022 06:12:59 PM
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file_stub.go
489 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
file_test.go
6.38 KB
12/01/2022 06:12:59 PM
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📄
file_unix.go
2.46 KB
12/01/2022 06:12:59 PM
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📄
file_windows.go
521 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
hook.go
628 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
hook_plan9.go
283 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
hook_unix.go
690 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
hook_windows.go
875 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
hosts.go
3.02 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
hosts_test.go
4.58 KB
12/01/2022 06:12:59 PM
rw-r--r--
📁
http
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12/01/2022 06:13:56 PM
rwxr-xr-x
📄
interface.go
7.17 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_aix.go
4.4 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_bsd.go
2.76 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_bsd_test.go
1.44 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_bsdvar.go
718 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_darwin.go
1.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_freebsd.go
1.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_linux.go
6.9 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_linux_test.go
3.65 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_plan9.go
4.68 KB
12/01/2022 06:12:59 PM
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📄
interface_solaris.go
2.07 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_stub.go
812 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_test.go
9.67 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_unix_test.go
4.73 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
interface_windows.go
5.41 KB
12/01/2022 06:12:59 PM
rw-r--r--
📁
internal
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
ip.go
17.72 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
ip_test.go
25.33 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
iprawsock.go
7.08 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
iprawsock_plan9.go
874 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
iprawsock_posix.go
3.41 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
iprawsock_test.go
5.62 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
ipsock.go
8.97 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
ipsock_plan9.go
7.5 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
ipsock_plan9_test.go
645 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
ipsock_posix.go
7.66 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
ipsock_test.go
6.81 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
listen_test.go
20.51 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup.go
27.82 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_fake.go
1.64 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_plan9.go
8.86 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_test.go
35.13 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_unix.go
4.46 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_windows.go
12.53 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
lookup_windows_test.go
8.5 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
mac.go
1.88 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
mac_test.go
3.26 KB
12/01/2022 06:12:59 PM
rw-r--r--
📁
mail
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
main_cloexec_test.go
693 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_conf_test.go
922 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_noconf_test.go
505 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_plan9_test.go
392 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_posix_test.go
1.38 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_test.go
7.08 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_unix_test.go
1.19 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
main_windows_test.go
1.08 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
mockserver_test.go
10.79 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
net.go
23.25 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
net_fake.go
6.59 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
net_test.go
13.88 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
net_windows_test.go
16.28 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
netgo.go
427 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
netgo_unix_test.go
656 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📁
netip
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
nss.go
3.64 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
nss_test.go
3.35 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
packetconn_test.go
3.03 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
parse.go
7.06 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
parse_test.go
1.46 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
pipe.go
5.43 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
pipe_test.go
1.2 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
platform_test.go
4.57 KB
12/01/2022 06:12:59 PM
rw-r--r--
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port.go
1.46 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
port_test.go
1.34 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
port_unix.go
1.24 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
protoconn_test.go
7.19 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
rawconn.go
1.89 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
rawconn_stub_test.go
631 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
rawconn_test.go
4.32 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
rawconn_unix_test.go
2.96 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
rawconn_windows_test.go
3.12 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
resolverdialfunc_test.go
8.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📁
rpc
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
sendfile_linux.go
1.1 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sendfile_stub.go
344 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sendfile_test.go
6.72 KB
12/01/2022 06:12:59 PM
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sendfile_unix_alt.go
2.01 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sendfile_windows.go
1.02 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
server_test.go
11.01 KB
12/01/2022 06:12:59 PM
rw-r--r--
📁
smtp
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
sock_bsd.go
918 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_cloexec.go
741 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_linux.go
1.53 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_linux_test.go
545 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_plan9.go
262 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_posix.go
6.78 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_stub.go
390 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sock_windows.go
1.16 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockaddr_posix.go
914 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_aix.go
1.43 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_bsd.go
2.21 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_linux.go
1.25 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_plan9.go
406 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_posix.go
2.62 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_solaris.go
1.25 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_stub.go
742 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockopt_windows.go
1.51 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockoptip_bsdvar.go
867 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockoptip_linux.go
735 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockoptip_posix.go
1.38 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockoptip_stub.go
767 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
sockoptip_windows.go
819 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
splice_linux.go
1.09 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
splice_stub.go
287 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
splice_test.go
10.05 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
sys_cloexec.go
962 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsock.go
10.61 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsock_plan9.go
2.21 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsock_posix.go
5.31 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsock_test.go
17.32 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsock_unix_test.go
2.35 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_darwin.go
770 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_dragonfly.go
698 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_openbsd.go
365 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_plan9.go
525 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_posix.go
442 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_solaris.go
1.15 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_stub.go
397 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_unix.go
722 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
tcpsockopt_windows.go
741 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📁
testdata
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📁
textproto
-
12/01/2022 06:13:56 PM
rwxr-xr-x
📄
timeout_test.go
28.56 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
udpsock.go
11.83 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
udpsock_plan9.go
4.64 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
udpsock_plan9_test.go
1.31 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
udpsock_posix.go
6.78 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
udpsock_test.go
16.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock.go
10.17 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_linux_test.go
2.29 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_plan9.go
1.24 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_posix.go
5.87 KB
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_readmsg_cloexec.go
654 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_readmsg_cmsg_cloexec.go
332 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_readmsg_other.go
275 bytes
12/01/2022 06:12:59 PM
rw-r--r--
📄
unixsock_readmsg_test.go
2.48 KB
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unixsock_test.go
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unixsock_windows_test.go
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url
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write_unix_test.go
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writev_test.go
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writev_unix.go
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Editing: unixsock_test.go
Close
// Copyright 2013 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. //go:build !js && !plan9 && !windows package net import ( "bytes" "internal/testenv" "os" "reflect" "runtime" "syscall" "testing" "time" ) func TestReadUnixgramWithUnnamedSocket(t *testing.T) { if !testableNetwork("unixgram") { t.Skip("unixgram test") } if runtime.GOOS == "openbsd" { testenv.SkipFlaky(t, 15157) } addr := testUnixAddr(t) la, err := ResolveUnixAddr("unixgram", addr) if err != nil { t.Fatal(err) } c, err := ListenUnixgram("unixgram", la) if err != nil { t.Fatal(err) } defer func() { c.Close() os.Remove(addr) }() off := make(chan bool) data := [5]byte{1, 2, 3, 4, 5} go func() { defer func() { off <- true }() s, err := syscall.Socket(syscall.AF_UNIX, syscall.SOCK_DGRAM, 0) if err != nil { t.Error(err) return } defer syscall.Close(s) rsa := &syscall.SockaddrUnix{Name: addr} if err := syscall.Sendto(s, data[:], 0, rsa); err != nil { t.Error(err) return } }() <-off b := make([]byte, 64) c.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) n, from, err := c.ReadFrom(b) if err != nil { t.Fatal(err) } if from != nil { t.Fatalf("unexpected peer address: %v", from) } if !bytes.Equal(b[:n], data[:]) { t.Fatalf("got %v; want %v", b[:n], data[:]) } } func TestUnixgramZeroBytePayload(t *testing.T) { if !testableNetwork("unixgram") { t.Skip("unixgram test") } c1 := newLocalPacketListener(t, "unixgram") defer os.Remove(c1.LocalAddr().String()) defer c1.Close() c2, err := Dial("unixgram", c1.LocalAddr().String()) if err != nil { t.Fatal(err) } defer os.Remove(c2.LocalAddr().String()) defer c2.Close() for _, genericRead := range []bool{false, true} { n, err := c2.Write(nil) if err != nil { t.Fatal(err) } if n != 0 { t.Errorf("got %d; want 0", n) } c1.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) var b [1]byte var peer Addr if genericRead { _, err = c1.(Conn).Read(b[:]) } else { _, peer, err = c1.ReadFrom(b[:]) } switch err { case nil: // ReadFrom succeeds if peer != nil { // peer is connected-mode t.Fatalf("unexpected peer address: %v", peer) } default: // Read may timeout, it depends on the platform if !isDeadlineExceeded(err) { t.Fatal(err) } } } } func TestUnixgramZeroByteBuffer(t *testing.T) { if !testableNetwork("unixgram") { t.Skip("unixgram test") } // issue 4352: Recvfrom failed with "address family not // supported by protocol family" if zero-length buffer provided c1 := newLocalPacketListener(t, "unixgram") defer os.Remove(c1.LocalAddr().String()) defer c1.Close() c2, err := Dial("unixgram", c1.LocalAddr().String()) if err != nil { t.Fatal(err) } defer os.Remove(c2.LocalAddr().String()) defer c2.Close() b := []byte("UNIXGRAM ZERO BYTE BUFFER TEST") for _, genericRead := range []bool{false, true} { n, err := c2.Write(b) if err != nil { t.Fatal(err) } if n != len(b) { t.Errorf("got %d; want %d", n, len(b)) } c1.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) var peer Addr if genericRead { _, err = c1.(Conn).Read(nil) } else { _, peer, err = c1.ReadFrom(nil) } switch err { case nil: // ReadFrom succeeds if peer != nil { // peer is connected-mode t.Fatalf("unexpected peer address: %v", peer) } default: // Read may timeout, it depends on the platform if !isDeadlineExceeded(err) { t.Fatal(err) } } } } func TestUnixgramWrite(t *testing.T) { if !testableNetwork("unixgram") { t.Skip("unixgram test") } addr := testUnixAddr(t) laddr, err := ResolveUnixAddr("unixgram", addr) if err != nil { t.Fatal(err) } c, err := ListenPacket("unixgram", addr) if err != nil { t.Fatal(err) } defer os.Remove(addr) defer c.Close() testUnixgramWriteConn(t, laddr) testUnixgramWritePacketConn(t, laddr) } func testUnixgramWriteConn(t *testing.T, raddr *UnixAddr) { c, err := Dial("unixgram", raddr.String()) if err != nil { t.Fatal(err) } defer c.Close() b := []byte("CONNECTED-MODE SOCKET") if _, err := c.(*UnixConn).WriteToUnix(b, raddr); err == nil { t.Fatal("should fail") } else if err.(*OpError).Err != ErrWriteToConnected { t.Fatalf("should fail as ErrWriteToConnected: %v", err) } if _, err = c.(*UnixConn).WriteTo(b, raddr); err == nil { t.Fatal("should fail") } else if err.(*OpError).Err != ErrWriteToConnected { t.Fatalf("should fail as ErrWriteToConnected: %v", err) } if _, _, err = c.(*UnixConn).WriteMsgUnix(b, nil, raddr); err == nil { t.Fatal("should fail") } else if err.(*OpError).Err != ErrWriteToConnected { t.Fatalf("should fail as ErrWriteToConnected: %v", err) } if _, err := c.Write(b); err != nil { t.Fatal(err) } } func testUnixgramWritePacketConn(t *testing.T, raddr *UnixAddr) { addr := testUnixAddr(t) c, err := ListenPacket("unixgram", addr) if err != nil { t.Fatal(err) } defer os.Remove(addr) defer c.Close() b := []byte("UNCONNECTED-MODE SOCKET") if _, err := c.(*UnixConn).WriteToUnix(b, raddr); err != nil { t.Fatal(err) } if _, err := c.WriteTo(b, raddr); err != nil { t.Fatal(err) } if _, _, err := c.(*UnixConn).WriteMsgUnix(b, nil, raddr); err != nil { t.Fatal(err) } if _, err := c.(*UnixConn).Write(b); err == nil { t.Fatal("should fail") } } func TestUnixConnLocalAndRemoteNames(t *testing.T) { if !testableNetwork("unix") { t.Skip("unix test") } handler := func(ls *localServer, ln Listener) {} for _, laddr := range []string{"", testUnixAddr(t)} { laddr := laddr taddr := testUnixAddr(t) ta, err := ResolveUnixAddr("unix", taddr) if err != nil { t.Fatal(err) } ln, err := ListenUnix("unix", ta) if err != nil { t.Fatal(err) } ls := (&streamListener{Listener: ln}).newLocalServer() defer ls.teardown() if err := ls.buildup(handler); err != nil { t.Fatal(err) } la, err := ResolveUnixAddr("unix", laddr) if err != nil { t.Fatal(err) } c, err := DialUnix("unix", la, ta) if err != nil { t.Fatal(err) } defer func() { c.Close() if la != nil { defer os.Remove(laddr) } }() if _, err := c.Write([]byte("UNIXCONN LOCAL AND REMOTE NAME TEST")); err != nil { t.Fatal(err) } switch runtime.GOOS { case "android", "linux": if laddr == "" { laddr = "@" // autobind feature } } var connAddrs = [3]struct{ got, want Addr }{ {ln.Addr(), ta}, {c.LocalAddr(), &UnixAddr{Name: laddr, Net: "unix"}}, {c.RemoteAddr(), ta}, } for _, ca := range connAddrs { if !reflect.DeepEqual(ca.got, ca.want) { t.Fatalf("got %#v, expected %#v", ca.got, ca.want) } } } } func TestUnixgramConnLocalAndRemoteNames(t *testing.T) { if !testableNetwork("unixgram") { t.Skip("unixgram test") } for _, laddr := range []string{"", testUnixAddr(t)} { laddr := laddr taddr := testUnixAddr(t) ta, err := ResolveUnixAddr("unixgram", taddr) if err != nil { t.Fatal(err) } c1, err := ListenUnixgram("unixgram", ta) if err != nil { t.Fatal(err) } defer func() { c1.Close() os.Remove(taddr) }() var la *UnixAddr if laddr != "" { if la, err = ResolveUnixAddr("unixgram", laddr); err != nil { t.Fatal(err) } } c2, err := DialUnix("unixgram", la, ta) if err != nil { t.Fatal(err) } defer func() { c2.Close() if la != nil { defer os.Remove(laddr) } }() switch runtime.GOOS { case "android", "linux": if laddr == "" { laddr = "@" // autobind feature } } var connAddrs = [4]struct{ got, want Addr }{ {c1.LocalAddr(), ta}, {c1.RemoteAddr(), nil}, {c2.LocalAddr(), &UnixAddr{Name: laddr, Net: "unixgram"}}, {c2.RemoteAddr(), ta}, } for _, ca := range connAddrs { if !reflect.DeepEqual(ca.got, ca.want) { t.Fatalf("got %#v; want %#v", ca.got, ca.want) } } } } func TestUnixUnlink(t *testing.T) { if !testableNetwork("unix") { t.Skip("unix test") } name := testUnixAddr(t) listen := func(t *testing.T) *UnixListener { l, err := Listen("unix", name) if err != nil { t.Fatal(err) } return l.(*UnixListener) } checkExists := func(t *testing.T, desc string) { if _, err := os.Stat(name); err != nil { t.Fatalf("unix socket does not exist %s: %v", desc, err) } } checkNotExists := func(t *testing.T, desc string) { if _, err := os.Stat(name); err == nil { t.Fatalf("unix socket does exist %s: %v", desc, err) } } // Listener should remove on close. t.Run("Listen", func(t *testing.T) { l := listen(t) checkExists(t, "after Listen") l.Close() checkNotExists(t, "after Listener close") }) // FileListener should not. t.Run("FileListener", func(t *testing.T) { l := listen(t) f, _ := l.File() l1, _ := FileListener(f) checkExists(t, "after FileListener") f.Close() checkExists(t, "after File close") l1.Close() checkExists(t, "after FileListener close") l.Close() checkNotExists(t, "after Listener close") }) // Only first call to l.Close should remove. t.Run("SecondClose", func(t *testing.T) { l := listen(t) checkExists(t, "after Listen") l.Close() checkNotExists(t, "after Listener close") if err := os.WriteFile(name, []byte("hello world"), 0666); err != nil { t.Fatalf("cannot recreate socket file: %v", err) } checkExists(t, "after writing temp file") l.Close() checkExists(t, "after second Listener close") os.Remove(name) }) // SetUnlinkOnClose should do what it says. t.Run("Listen/SetUnlinkOnClose(true)", func(t *testing.T) { l := listen(t) checkExists(t, "after Listen") l.SetUnlinkOnClose(true) l.Close() checkNotExists(t, "after Listener close") }) t.Run("Listen/SetUnlinkOnClose(false)", func(t *testing.T) { l := listen(t) checkExists(t, "after Listen") l.SetUnlinkOnClose(false) l.Close() checkExists(t, "after Listener close") os.Remove(name) }) t.Run("FileListener/SetUnlinkOnClose(true)", func(t *testing.T) { l := listen(t) f, _ := l.File() l1, _ := FileListener(f) checkExists(t, "after FileListener") l1.(*UnixListener).SetUnlinkOnClose(true) f.Close() checkExists(t, "after File close") l1.Close() checkNotExists(t, "after FileListener close") l.Close() }) t.Run("FileListener/SetUnlinkOnClose(false)", func(t *testing.T) { l := listen(t) f, _ := l.File() l1, _ := FileListener(f) checkExists(t, "after FileListener") l1.(*UnixListener).SetUnlinkOnClose(false) f.Close() checkExists(t, "after File close") l1.Close() checkExists(t, "after FileListener close") l.Close() }) }