class method

TCPServer.new

(?::String host, ::Integer port) -> ::TCPServer

TCPServer.new([hostname,] port) => tcpserver

static VALUE
tcp_svr_init(int argc, VALUE *argv, VALUE sock)
{
    VALUE hostname, port;

    rb_scan_args(argc, argv, "011", &hostname, &port);
    return rsock_init_inetsock(sock, hostname, port, Qnil, Qnil, INET_SERVER, Qnil, Qnil, Qnil, Qfalse, Qnil);
}

Creates a new server socket bound to port.

If hostname is given, the socket is bound to it.

Example

serv = TCPServer.new("127.0.0.1", 28561)
s = serv.accept
s.puts Time.now
s.close

Internally, TCPServer.new calls getaddrinfo() function to obtain addresses. If getaddrinfo() returns multiple addresses, TCPServer.new tries to create a server socket for each address and returns first one that is successful.

See also #accept #accept_nonblock also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

next ›#accept