select
$s
->select(read
,write
,error
[,timeout
])
Static method. Call it with the package name as with
new
. read
, write
, and error
are either undef
or IO::Select objects. The
optional argument timeout
has the same
effect as for the core select
call.
Returns an array of three elements, each a reference to an array or an empty array on error. The arrays hold the handles that are ready for reading, ready for writing, and have error conditions, respectively.
3.144.28.80