Class: Socket

Inherits:
BasicSocket show all
Defined in:
mrbgems/mruby-socket/mrblib/socket.rb

Instance Attribute Summary

Attributes inherited from BasicSocket

#do_not_reverse_lookup

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BasicSocket

do_not_reverse_lookup, do_not_reverse_lookup=, for_fd, #local_address, #recv_nonblock, #remote_address

Methods inherited from IO

#<<, #each, #each_byte, #each_char, #hash, pipe, popen, #pos=, #print, #printf, #puts, read, #rewind, #ungetbyte

Constructor Details

#initialize(domain, type, protocol = 0) ⇒ Socket

Returns a new instance of Socket.



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 353

def initialize(domain, type, protocol=0)
  super(Socket._socket(domain, type, protocol), "r+")
end

Class Method Details

.getaddrinfo(nodename, servname, family = nil, socktype = nil, protocol = nil, flags = 0) ⇒ Object

def self.accept_loop



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 359

def self.getaddrinfo(nodename, servname, family=nil, socktype=nil, protocol=nil, flags=0)
  Addrinfo.getaddrinfo(nodename, servname, family, socktype, protocol, flags).map { |ai|
    ary = ai._to_array
    ary[2] = nodename
    ary[4] = ai.afamily
    ary[5] = ai.socktype
    ary[6] = ai.protocol
    ary
  }
end

.open(*args) ⇒ Object

def self.getnameinfo def self.ip_address_list



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 373

def self.open(*args)
  new(args)
end

.sockaddr_in(port, host) ⇒ Object Also known as: pack_sockaddr_in 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 377

def self.sockaddr_in(port, host)
  ai = Addrinfo.getaddrinfo(host, port, nil, Socket::SOCK_DGRAM)[0]
  ai.to_sockaddr
end

.unpack_sockaddr_in(sa) ⇒ Object

def self.tcp def self.tcp_server_loop def self.tcp_server_sockets def self.udp_server_loop def self.udp_server_loop_on def self.udp_server_recv def self.udp_server_sockets def self.unix(path) def self.unix_server_loop def self.unix_server_socket



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 393

def self.unpack_sockaddr_in(sa)
  Addrinfo.new(sa).ip_unpack.reverse
end

.unpack_sockaddr_un(sa) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 397

def self.unpack_sockaddr_un(sa)
  Addrinfo.new(sa).unix_path
end

Instance Method Details

#accept ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 407

def accept
  fd, addr = self.sysaccept
  [ Socket.for_fd(fd), addr ]
end

#accept_nonblock ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 412

def accept_nonblock
  begin
    self._setnonblock(true)
    self.accept
  ensure
    self._setnonblock(false)
  end
end

#bind(sockaddr) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 421

def bind(sockaddr)
  sockaddr = sockaddr.to_sockaddr if sockaddr.is_a? Addrinfo
  Socket._bind(self.fileno, sockaddr)
  0
end

#connect(sockaddr) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 427

def connect(sockaddr)
  sockaddr = sockaddr.to_sockaddr if sockaddr.is_a? Addrinfo
  Socket._connect(self.fileno, sockaddr)
  0
end

#connect_nonblock(sockaddr) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 433

def connect_nonblock(sockaddr)
  begin
    self._setnonblock(true)
    self.connect(sockaddr)
  ensure
    self._setnonblock(false)
  end
end

#listen(backlog) ⇒ Object

def ipv6only!



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 444

def listen(backlog)
  Socket._listen(self.fileno, backlog)
  0
end

#recvfrom(maxlen, flags = 0) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 449

def recvfrom(maxlen, flags=0)
  msg, sa = _recvfrom(maxlen, flags)
  socktype = self.getsockopt(Socket::SOL_SOCKET, Socket::SO_TYPE).int
  [ msg, Addrinfo.new(sa, Socket::PF_UNSPEC, socktype) ]
end

#recvfrom_nonblock(*args) ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 455

def recvfrom_nonblock(*args)
  begin
    self._setnonblock(true)
    self._recvfrom(*args)
  ensure
    self._setnonblock(false)
  end
end

#sysaccept ⇒ Object 



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# File 'mrbgems/mruby-socket/mrblib/socket.rb', line 464

def sysaccept
  Socket._accept2(self.fileno)
end