send

udpsocket.send(mesg, flags, host, port) => numbytes_sent
udpsocket.send(mesg, flags, sockaddr_to) => numbytes_sent
udpsocket.send(mesg, flags) => numbytes_sent

Instance Public methods

Sends mesg via udpsocket.

flags should be a bitwise OR of Socket::MSG_* constants.

u1 = UDPSocket.new
u1.bind("127.0.0.1", 4913)
 
u2 = UDPSocket.new
u2.send "hi", 0, "127.0.0.1", 4913
 
mesg, addr = u1.recvfrom(10)
u1.send mesg, 0, addr[3], addr[1]
 
p u2.recv(100) #=> "hi"

doc_ruby_on_rails

2025-01-10 15:47:30

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