node-red-contrib-telnet-client/telnet-connection.html

bi-directional telnet client connection

<script type="text/javascript">

    const regIP = /^[A-Za-z0-9]+([\-\.]{1}[A-Za-z0-9]+)*\.[A-Za-z]{2,5}$/
    const regURL = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/


    is_URL_or_IP =
        (s) => {
            return regIP.test(s) || regURL.test(s)
        }

    RED.nodes.registerType('telnet-connection', {
        category: 'config',
        color: '#c0c0c0',
        defaults: {
            name: { value: "" },
            address: {
                value: "127.0.0.1",
                validate: is_URL_or_IP
            },
            port: { value: 23 },
            inDelimiter: { value: "\n" },
            outDelimiter: { value: "\n"  },
            timeOut: { value: 1500 },
            clearOut: { value: 0 },
            openTries: { value: 1 },
        },
        inputs: 1,
        outputs: 1,
        icon: "file.png",
        label: function () {
            return this.name || "connection";
        },

    })

</script>

<script type="text/html" data-template-name="telnet-connection">

    <div class="form-row">
        <label for="node-config-input-name">
            <i class="fa fa-tag"></i>
            <span> Name</span>
        </label>
        <input type="text" id="node-config-input-name" placeholder="Name">
    </div>
    <div class="form-row">
        <label for="node-config-input-address">
            <i class="fa fa-at"></i> Address
        </label>
        <input type="text" id="node-config-input-address" placeholder="127.0.0.1">
    </div>
    <div class="form-row">
        <label for="node-config-input-port"><i class="fa">&#x3a;</i>  Port</label>
        <input type="number" id="node-config-input-port" placeholder="23">
    </div>

    <hr>
    <div>
        <h2>
            <label><i class="fa fa-cog"></i> Advanced</label>
        </h2>
    </div>

    <div class="form-row">
        <label for="node-config-input-inDelimiter"><i class="fa fa-level-down"></i>  In end mark</label>
        <input type="text" id="node-config-input-inDelimiter" style="width:70%" placeholder="/\r\n|\n|\r/">
    </div>
    <div class="form-row">
        <label for="node-config-input-outDelimiter"><i class="fa fa-level-down"></i>  Out end mark</label>
        <input type="text" id="node-config-input-outDelimiter" placeholder="\n">
    </div>
    <div class="form-row">
        <label for="node-config-input-timeOut"><i class="fa fa-clock-o"></i> Time out</label>
        <input type="number" id="node-config-input-timeOut" placeholder="1500">
    </div>
    <div class="form-row">
        <label for="node-config-input-clearOut"><i class="fa fa-clock-o"></i> Clear out</label>
        <input type="number" id="node-config-input-clearOut" placeholder="0">
    </div>
    <div class="form-row">
        <label for="node-config-input-openTries"><i class="fa fa-refresh"></i> Open tries</label>
        <input type="number" id="node-config-input-openTries" placeholder="1">
    </div>

</script>

<script type="text/html" data-help-name="telnet-connection">
    <p>A action as a telnet client.</p>
    <h3>Details</h3>
    <h4>Connection</h4>
    <p>In most cases, all the other parameters can be ignored.</p>
    <h4>more details</h4>
    <p>
        until documentation is available check
        https://github.com/CABrouwers/telnet-engine

        This mode module is based on this package and the setting are the same
    </p>
</script>