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✏️ Editing: accept_nonblock-i.yaml

--- !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 array containg the accpeted socket for the incoming connection, client_socket, and a string that contains the <tt>struct</tt> sockaddr information about the caller, client_sockaddr.
- !ruby/struct:SM::Flow::H 
 level: 3
 text: Example
- !ruby/struct:SM::Flow::VERB 
 body: " # In one script, start this first\n require 'socket'\n include Socket::Constants\n socket = Socket.new(AF_INET, SOCK_STREAM, 0)\n sockaddr = Socket.sockaddr_in(2200, 'localhost')\n socket.bind(sockaddr)\n socket.listen(5)\n begin\n client_socket, client_sockaddr = socket.accept_nonblock\n rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR\n IO.select([socket])\n retry\n end\n puts &quot;The client said, '#{client_socket.readline.chomp}'&quot;\n client_socket.puts &quot;Hello from script one!&quot;\n socket.close\n\n # In another script, start this second\n require 'socket'\n include Socket::Constants\n socket = Socket.new(AF_INET, SOCK_STREAM, 0)\n sockaddr = Socket.sockaddr_in(2200, 'localhost')\n socket.connect(sockaddr)\n socket.puts &quot;Hello from script 2.&quot;\n puts &quot;The server said, '#{socket.readline.chomp}'&quot;\n socket.close\n"
- !ruby/struct:SM::Flow::P 
 body: Refer to Socket#accept for the exceptions that may be thrown if the call to accept_nonblock fails.
- !ruby/struct:SM::Flow::P 
 body: Socket#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: Socket#accept
 type: :BULLET
full_name: Socket#accept_nonblock
is_singleton: false
name: accept_nonblock
params: |
 socket.accept_nonblock => [client_socket, client_sockaddr]

visibility: public

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