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Feature #16597
» unix_test.rb
michals (Michal Suchánek)
, 02/07/2020 04:01 PM
require
'socket'
class
TestTcp
def
initialize
&
block
@block
=
block
end
def
classify
res
res
.
map
{
|
ary
|
ary
.
map
{
|
io
|
name
=
nil
instance_variables
.
each
{
|
var
|
val
=
instance_variable_get
var
name
=
var
if
val
==
io
}
name
}
}
end
PORT
=
'77777'
def
run
@pid
=
fork
if
@pid
then
sleep
1
@sock
=
Socket
.
unix
(
PORT
)
sleep
1
fds
=
[
@sock
]
res
=
classify
IO
.
select
fds
,
fds
,
fds
,
0
STDERR
.
puts
"select: "
+
res
.
inspect
res
=
classify
IO
.
select_with_poll
fds
,
fds
,
fds
,
fds
,
0
STDERR
.
puts
"poll: "
+
res
.
inspect
else
@sock
=
Socket
.
unix_server_socket
(
PORT
)
@block
.
call
@sock
.
accept
end
end
end
(
TestTcp
.
new
{
exit
0
}).
run
(
TestTcp
.
new
{
sleep
5
;
exit
0
}).
run
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