Reference: select
Author: Ellen Siever, Stephen Spainhour & Nathan Patwardhan
Date: 1999-07-02T01:48:42Z

#

| Chapter 8 Standard Modules |

## select

    $s->select(read, write, error[, timeout])

Static method; call it with the package name like `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.

Reference: remove |  | 8.95 IO::Select