Intial Commit

nodered/rootfs/data/node_modules/node-red-contrib-msg-speed/msg_speed.html

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+<!--
+  Copyright 2017, Bart Butenaers
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+  http://www.apache.org/licenses/LICENSE-2.0
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<script type="text/x-red" data-template-name="msg-speed">
+    <div class="form-row">
+        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+    <div class="form-row">
+        <label for="node-input-frequency"><i class="fa fa-random"></i> Frequency</label>
+        <select id="node-input-frequency">
+            <option value="sec">Second</option>
+            <option value="min">Minute</option>
+            <option value="hour">Hour</option>
+        </select>
+    </div>
+    <div class="form-row">
+        <input type="checkbox" id="node-input-estimation" style="display: inline-block; width: auto; vertical-align: top;">
+        <label for="node-input-estimation" style="width: auto">Estimate speed during startup period</label>
+    </div>
+    <div class="form-row">
+        <input type="checkbox" id="node-input-ignore" style="display: inline-block; width: auto; vertical-align: top;">
+        <label for="node-input-ignore" style="width: auto">Ignore speed during startup period</label>
+    </div>
+</script>
+
+<script type="text/x-red" data-help-name="msg-speed">
+    <p>A node to measure the flow message speed.</p>
+    <p><strong>Frequency</strong></p>
+    <p>The speed will be measured at the specified frequency.
+    E.g. frequency 'hour' means that (every second) the average speed of the previous hour will be calculated.</p>
+    <p><strong>Estimate speed</strong></p>
+    <p>In case estimation is disabled, the speed will be incorrect during the startup period.
+    E.g. when every second 1 message arrives, the calculated speed will only be correct after the first minute has passed.
+    When estimation is enabled, the final speed will be estimated during the startup interval (in this example during the first minute).
+    This setting is useless when frequency is 'second' (which has no startup period) or when the 'ignore speed' checkbox is selected.</p>
+    <p><strong>Ignore speed</strong></p>
+    <p>When speed is ignored during the startup period, no messages will be send to the output port during the startup period.
+    Moreover, the node status (in the flow editor) will not display the calculated speed.</p>
+</script>
+
+<script type="text/javascript">
+    RED.nodes.registerType("msg-speed", {
+      category: "performance",
+      defaults: {
+          name: {value:""},
+          frequency: {value:"sec"},
+          estimation: {value:false},
+          ignore: {value:false},
+      },
+      color:"#e2d96e",
+      inputs: 1,
+      outputs: 2,
+      outputLabels: ["speed","input msg"],
+      icon: "speed.png",
+      label: function() {
+          return this.name || "msg-speed";
+      },
+      labelStyle: function() {
+          return this.name ? "node_label_italic" : "";
+      },
+    });
+</script>