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Socket
U:RDoc::AnyMethod[iI"getaddrinfo:ETI"Socket::getaddrinfo;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I";Obtains address information for _nodename_:_servname_.;To:RDoc::Markup::BlankLine o; ; [I"GNote that Addrinfo.getaddrinfo provides the same functionality in ;TI"an object oriented style.;T@o; ; [I"F_family_ should be an address family such as: :INET, :INET6, etc.;T@o; ; [I"L_socktype_ should be a socket type such as: :STREAM, :DGRAM, :RAW, etc.;T@o; ; [I"<_protocol_ should be a protocol defined in the family, ;TI"&and defaults to 0 for the family.;T@o; ; [I"<_flags_ should be bitwise OR of Socket::AI_* constants.;T@o:RDoc::Markup::Verbatim; [I"CSocket.getaddrinfo("www.ruby-lang.org", "http", nil, :STREAM) ;TI"p#=> [["AF_INET", 80, "carbon.ruby-lang.org", "221.186.184.68", 2, 1, 6]] # PF_INET/SOCK_STREAM/IPPROTO_TCP ;TI" ;TI"*Socket.getaddrinfo("localhost", nil) ;TI"`#=> [["AF_INET", 0, "localhost", "127.0.0.1", 2, 1, 6], # PF_INET/SOCK_STREAM/IPPROTO_TCP ;TI"_# ["AF_INET", 0, "localhost", "127.0.0.1", 2, 2, 17], # PF_INET/SOCK_DGRAM/IPPROTO_UDP ;TI"\# ["AF_INET", 0, "localhost", "127.0.0.1", 2, 3, 0]] # PF_INET/SOCK_RAW/IPPROTO_IP ;T:@format0o; ; [I"H_reverse_lookup_ directs the form of the third element, and has to ;TI"Rbe one of below. If _reverse_lookup_ is omitted, the default value is +nil+.;T@o;; [I"r+true+, +:hostname+: hostname is obtained from numeric address using reverse lookup, which may take a time. ;TI"D+false+, +:numeric+: hostname is the same as numeric address. ;TI"K+nil+: obey to the current +do_not_reverse_lookup+ flag. ;T; 0o; ; [I"?If Addrinfo object is preferred, use Addrinfo.getaddrinfo.;T: @fileI"ext/socket/socket.c;T:0@omit_headings_from_table_of_contents_below0I"rSocket.getaddrinfo(nodename, servname[, family[, socktype[, protocol[, flags[, reverse_lookup]]]]]) => array ;T0[ I":(p1, p2, p3 = v3, p4 = v4, p5 = v5, p6 = v6, p7 = v7);T@5FI"Socket;TcRDoc::NormalClass00
[-] getifaddrs-c.ri
[edit]
[-] unpack_sockaddr_in-c.ri
[edit]
[-] tcp_without_fast_fallback-c.ri
[edit]
[-] pair-c.ri
[edit]
[-] udp_server_loop-c.ri
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[-] getservbyname-c.ri
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[-] udp_server_loop_on-c.ri
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[-] unix-c.ri
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[-] tcp_with_fast_fallback-c.ri
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[-] sockaddr_un-c.ri
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[-] cdesc-Socket.ri
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[-] ip_address%3f-c.ri
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[-] current_clock_time-c.ri
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[-] tcp-c.ri
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[-] udp_server_recv-c.ri
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[-] bind-i.ri
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[-] connect_nonblock-i.ri
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[-] socketpair-c.ri
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[-] unix_server_socket-c.ri
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[-] new-c.ri
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[-] gethostbyaddr-c.ri
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[-] accept-i.ri
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[-] udp_server_sockets-c.ri
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[-] getnameinfo-c.ri
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[-] sockaddr_in-c.ri
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[-] gethostname-c.ri
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[-] listen-i.ri
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[-] tcp_fast_fallback-c.ri
[edit]
[-] unpack_sockaddr_un-c.ri
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[-] recvfrom-i.ri
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[-] pack_sockaddr_in-c.ri
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[+]
UDPSource
[+]
AncillaryData
[+]
HostnameResolutionStore
[-] expired%3f-c.ri
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[-] unix_socket_abstract_name%3f-c.ri
[edit]
[-] tcp_server_loop-c.ri
[edit]
[-] sysaccept-i.ri
[edit]
[+]
Constants
[-] ipv6only%21-i.ri
[edit]
[-] ip_address_list-c.ri
[edit]
[+]
..
[-] second_to_timeout-c.ri
[edit]
[+]
Ifaddr
[-] pack_sockaddr_un-c.ri
[edit]
[-] accept_loop-c.ri
[edit]
[-] connect-i.ri
[edit]
[-] resolve_hostname-c.ri
[edit]
[+]
ResolutionError
[-] tcp_server_sockets-c.ri
[edit]
[-] unix_server_loop-c.ri
[edit]
[-] tcp_fast_fallback%3d-c.ri
[edit]
[-] gethostbyname-c.ri
[edit]
[-] accept_nonblock-i.ri
[edit]
[-] getservbyport-c.ri
[edit]
[+]
Option
[-] recvfrom_nonblock-i.ri
[edit]
[+]
HostnameResolutionResult
[-] getaddrinfo-c.ri
[edit]