ipsocket.recvfrom(maxlen) => [mesg, ipaddr]
ipsocket.recvfrom(maxlen, flags) => [mesg, ipaddr]
ipsocket.recvfrom(maxlen, flags) => [mesg, ipaddr]
Instance Public methods
Receives a message and return the message as a string and an address which the message come from.
maxlen is the maximum number of bytes to receive.
flags should be a bitwise OR of Socket::MSG_* constants.
ipaddr is same as IPSocket#{peeraddr,addr}.
1 2 3 4 5 | u1 = UDPSocket.newu1.bind("127.0.0.1", 4913)u2 = UDPSocket.newu2.send "uuuu", 0, "127.0.0.1", 4913p u1.recvfrom(10) #=> ["uuuu", ["AF_INET", 33230, "localhost", "127.0.0.1"]] |
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