28 lines
607 B
Plaintext
28 lines
607 B
Plaintext
# Example of sending from an unconnected ipv6 socket
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set s [socket -ipv6 dgram]
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foreach i [range 1 5] {
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# Specify the address and port with sendto
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$s sendto "$i + $i + 10" {[::1]:20000}
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# Receive the response - max length of 100
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puts [$s recvfrom 100]
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}
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$s close
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# Now sending via a connected udp socket
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set s [socket -ipv6 dgram {[::1]:20000}]
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foreach i [range 5 10] {
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# Socket is connected, so can just use puts here
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# But remember to flush to ensure that each message is separate
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$s puts -nonewline "$i * $i"
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$s flush
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# Receive the response - max length of 100
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puts [$s recvfrom 100]
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}
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