Class: TCPServer

Inherits:
TCPSocket show all
Defined in:
lib/framework/autocomplete/TCPServer.rb,
lib/framework/_socket.rb

Overview

It is auto-generated content. Do not do required for this file in your application.

Defined Under Namespace

Modules: WaitReadable, WaitWritable

Constant Summary collapse

SEEK_SET = 
0
SEEK_CUR = 
1
SEEK_END = 
2
LOCK_SH = 
1
LOCK_EX = 
2
LOCK_UN = 
8
LOCK_NB = 
4
RDONLY = 
0
WRONLY = 
1
RDWR = 
2
APPEND = 
8
CREAT = 
256
EXCL = 
1024
NONBLOCK = 
4
TRUNC = 
512
BINARY = 
32768
FNM_NOESCAPE = 
1
FNM_PATHNAME = 
2
FNM_DOTMATCH = 
4
FNM_CASEFOLD = 
8
FNM_SYSCASE = 
8

Instance Method Summary collapse

Methods inherited from TCPSocket

gethostbyname

Instance Method Details

#accept ⇒ Object 



56
57
 
# File 'lib/framework/autocomplete/TCPServer.rb', line 56

def accept
end

#accept_nonblock ⇒ Object

call-seq:

tcpserver.accept_nonblock([options]) => tcpsocket

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.

Example

require ‘socket’ serv = TCPServer.new(2202) begin # emulate blocking accept sock = serv.accept_nonblock rescue IO::WaitReadable, Errno::EINTR IO.select() retry end # sock is an accepted socket.

Refer to Socket#accept for the exceptions that may be thrown if the call to TCPServer#accept_nonblock fails.

TCPServer#accept_nonblock may raise any error corresponding to accept(2) failure, including Errno::EWOULDBLOCK.

If the exception is Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::ECONNABORTED, Errno::EPROTO, it is extended by IO::WaitReadable. So IO::WaitReadable can be used to rescue the exceptions for retrying accept_nonblock.

By specifying ‘exception: false`, the options hash allows you to indicate that accept_nonblock should not raise an IO::WaitReadable exception, but return the symbol :wait_readable instead.

See

  • TCPServer#accept

  • Socket#accept



1306
1307
1308
 
# File 'lib/framework/_socket.rb', line 1306

def accept_nonblock(exception: true)
  __accept_nonblock(exception)
end

#listen(req) ⇒ Object 



62
63
 
# File 'lib/framework/autocomplete/TCPServer.rb', line 62

def listen(req)
end

#sysaccept ⇒ Object 



60
61
 
# File 'lib/framework/autocomplete/TCPServer.rb', line 60

def sysaccept
end