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Name	Size	Permission	Date
AncillaryData	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
Constants	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
Option	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
UDPSource	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
accept-i.ri	695 B	-rw-r--r--	2023-07-26 17:38
accept_loop-c.ri	802 B	-rw-r--r--	2023-07-26 17:38
accept_nonblock-i.ri	2.29 KB	-rw-r--r--	2023-07-26 17:38
bind-i.ri	5.04 KB	-rw-r--r--	2023-07-26 17:38
cdesc-Socket.ri	47.01 KB	-rw-r--r--	2023-07-26 17:38
connect-i.ri	7.07 KB	-rw-r--r--	2023-07-26 17:38
connect_nonblock-i.ri	1.96 KB	-rw-r--r--	2023-07-26 17:38
getaddrinfo-c.ri	1.92 KB	-rw-r--r--	2023-07-26 17:38
gethostbyaddr-c.ri	598 B	-rw-r--r--	2023-07-26 17:38
gethostbyname-c.ri	591 B	-rw-r--r--	2023-07-26 17:38
gethostname-c.ri	628 B	-rw-r--r--	2023-07-26 17:38
getnameinfo-c.ri	1.35 KB	-rw-r--r--	2023-07-26 17:38
getservbyname-c.ri	766 B	-rw-r--r--	2023-07-26 17:38
getservbyport-c.ri	680 B	-rw-r--r--	2023-07-26 17:38
ip_address_list-c.ri	640 B	-rw-r--r--	2023-07-26 17:38
ipv6only%21-i.ri	345 B	-rw-r--r--	2023-07-26 17:38
listen-i.ri	4.08 KB	-rw-r--r--	2023-07-26 17:38
new-c.ri	962 B	-rw-r--r--	2023-07-26 17:38
pack_sockaddr_in-c.ri	811 B	-rw-r--r--	2023-07-26 17:38
pack_sockaddr_un-c.ri	565 B	-rw-r--r--	2023-07-26 17:38
pair-c.ri	968 B	-rw-r--r--	2023-07-26 17:38
recvfrom-i.ri	6.42 KB	-rw-r--r--	2023-07-26 17:38
recvfrom_nonblock-i.ri	2.76 KB	-rw-r--r--	2023-07-26 17:38
sockaddr_in-c.ri	801 B	-rw-r--r--	2023-07-26 17:38
sockaddr_un-c.ri	555 B	-rw-r--r--	2023-07-26 17:38
socketpair-c.ri	980 B	-rw-r--r--	2023-07-26 17:38
sysaccept-i.ri	1.75 KB	-rw-r--r--	2023-07-26 17:38
tcp-c.ri	1.54 KB	-rw-r--r--	2023-07-26 17:38
tcp_server_loop-c.ri	1.91 KB	-rw-r--r--	2023-07-26 17:38
tcp_server_sockets-c.ri	1.6 KB	-rw-r--r--	2023-07-26 17:38
udp_server_loop-c.ri	1.06 KB	-rw-r--r--	2023-07-26 17:38
udp_server_loop_on-c.ri	613 B	-rw-r--r--	2023-07-26 17:38
udp_server_recv-c.ri	1.06 KB	-rw-r--r--	2023-07-26 17:38
udp_server_sockets-c.ri	1.05 KB	-rw-r--r--	2023-07-26 17:38
unix-c.ri	844 B	-rw-r--r--	2023-07-26 17:38
unix_server_loop-c.ri	1.34 KB	-rw-r--r--	2023-07-26 17:38
unix_server_socket-c.ri	1 KB	-rw-r--r--	2023-07-26 17:38
unix_socket_abstract_name%3f-c.ri	282 B	-rw-r--r--	2023-07-26 17:38
unpack_sockaddr_in-c.ri	760 B	-rw-r--r--	2023-07-26 17:38
unpack_sockaddr_un-c.ri	626 B	-rw-r--r--	2023-07-26 17:38

Rename

U:RDoc::AnyMethod[iI"recvfrom_nonblock:ETI"Socket#recvfrom_nonblock;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"IReceives up to _maxlen_ bytes from +socket+ using recvfrom(2) after ;TI";O_NONBLOCK is set for the underlying file descriptor. ;TI"4_flags_ is zero or more of the +MSG_+ options. ;TI"EThe first element of the results, _mesg_, is the data received. ;TI"OThe second element, _sender_addrinfo_, contains protocol-specific address ;TI"information of the sender.;To:RDoc::Markup::BlankLine�o;
;	[I"BWhen recvfrom(2) returns 0, Socket#recvfrom_nonblock returns ;TI"an empty string as data. ;TI"MThe meaning depends on the socket: EOF on TCP, empty packet on UDP, etc.;T@S:RDoc::Markup::Heading:
leveli:	textI"Parameters;To:RDoc::Markup::List:
@type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;	[o;
;	[I"F+maxlen+ - the maximum number of bytes to receive from the socket;To;;0;	[o;
;	[I"1+flags+ - zero or more of the +MSG_+ options;T@S;;
i;I"Example;To:RDoc::Markup::Verbatim;	[ I"%# In one file, start this first
;TI"require 'socket'
;TI"include Socket::Constants
;TI"2socket = Socket.new(AF_INET, SOCK_STREAM, 0)
;TI"6sockaddr = Socket.sockaddr_in(2200, 'localhost')
;TI"socket.bind(sockaddr)
;TI"socket.listen(5)
;TI"-client, client_addrinfo = socket.accept
;TI"'begin # emulate blocking recvfrom
;TI"+  pair = client.recvfrom_nonblock(20)
;TI"rescue IO::WaitReadable
;TI"  IO.select([client])
;TI"
  retry
;TI"	end
;TI"data = pair[0].chomp
;TI"/puts "I only received 20 bytes '#{data}'"
;TI"
sleep 1
;TI"socket.close
;TI"
;TI"*# In another file, start this second
;TI"require 'socket'
;TI"include Socket::Constants
;TI"2socket = Socket.new(AF_INET, SOCK_STREAM, 0)
;TI"6sockaddr = Socket.sockaddr_in(2200, 'localhost')
;TI"socket.connect(sockaddr)
;TI"-socket.puts "Watch this get cut short!"
;TI"socket.close
;T:@format0o;
;	[I"PRefer to Socket#recvfrom for the exceptions that may be thrown if the call ;TI""to _recvfrom_nonblock_ fails.;T@o;
;	[I"XSocket#recvfrom_nonblock may raise any error corresponding to recvfrom(2) failure, ;TI""including Errno::EWOULDBLOCK.;T@o;
;	[I"=If the exception is Errno::EWOULDBLOCK or Errno::AGAIN, ;TI")it is extended by IO::WaitReadable. ;TI"]So IO::WaitReadable can be used to rescue the exceptions for retrying recvfrom_nonblock.;T@S;;
i;I"See;To;;;;[o;;0;	[o;
;	[I"Socket#recvfrom;T:
@fileI"ext/socket/socket.c;T:0@omit_headings_from_table_of_contents_below0I"socket.recvfrom_nonblock(maxlen) => [mesg, sender_addrinfo]
socket.recvfrom_nonblock(maxlen, flags) => [mesg, sender_addrinfo]
;T0[�I"(*args);T@\FI"Socket;TcRDoc::NormalClass0