Mini Shell

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Accepts an incoming connection using accept(2) after O_NONBLOCK is set for the underlying file descriptor. It returns an accepted TCPSocket for the incoming connection.
- !ruby/struct:SM::Flow::H 
  level: 3
  text: Example
- !ruby/struct:SM::Flow::VERB 
  body: "     require 'socket'\n     serv = TCPServer.new(2202)\n     begin\n       sock = serv.accept_nonblock\n     rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR\n       IO.select([serv])\n       retry\n     end\n     # sock is an accepted socket.\n"
- !ruby/struct:SM::Flow::P 
  body: Refer to Socket#accept for the exceptions that may be thrown if the call to TCPServer#accept_nonblock fails.
- !ruby/struct:SM::Flow::P 
  body: TCPServer#accept_nonblock may raise any error corresponding to accept(2) failure, including Errno::EAGAIN.
- !ruby/struct:SM::Flow::H 
  level: 3
  text: See
- !ruby/object:SM::Flow::LIST 
  contents: 
  - !ruby/struct:SM::Flow::LI 
    label: "*"
    body: TCPServer#accept
  - !ruby/struct:SM::Flow::LI 
    label: "*"
    body: Socket#accept
  type: :BULLET
full_name: TCPServer#accept_nonblock
is_singleton: false
name: accept_nonblock
params: |
  tcpserver.accept_nonblock => tcpsocket

visibility: public