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UDP Read (UDP Read Text (String Address)) (G Dataflow)

Version:
    Last Modified: March 20, 2017

    Reads a datagram string from a UDP socket.

    This node returns data when it receives any bytes, and waits the full timeout ms only if it receives no bytes.

    Programming Patterns
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    connection ID

    A network connection refnum that uniquely identifies the UDP socket.

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    max size

    The maximum number of bytes to read. If you wire a value other than 548 to this input, Windows might return an error because the node cannot read fewer bytes than are in a packet.

    Default: 548

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    timeout ms

    Time, in milliseconds, that the node waits to complete before reporting a timeout error. A value of -1 indicates to wait indefinitely.

    Default: 25,000 ms

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    error in

    Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

    Default: No error

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    connection ID out

    Same value as connection ID.

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    data out

    The data read from the UDP datagram.

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    error out

    Error information. The node produces this output according to standard error behavior.

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    port

    The port of the UDP socket that sent the datagram.

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    address

    The address of the computer where a datagram originates.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported


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