init commit

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "java",
+            "name": "Launch App",
+            "request": "launch",
+            "mainClass": "App",
+            "projectName": "JavaPingReport_ce27afdc",
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+    "java.project.sourcePaths": [
+        "src"
+    ],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ],
+    "java.jdt.ls.vmargs": "-XX:+UseParallelGC -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 -Dsun.zip.disableMemoryMapping=true -Xmx2G -Xms100m"
+}

README.md

@@ -0,0 +1,18 @@
+## Getting Started
+
+Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
+
+## Folder Structure
+
+The workspace contains two folders by default, where:
+
+- `src`: the folder to maintain sources
+- `lib`: the folder to maintain dependencies
+
+Meanwhile, the compiled output files will be generated in the `bin` folder by default.
+
+> If you want to customize the folder structure, open `.vscode/settings.json` and update the related settings there.
+
+## Dependency Management
+
+The `JAVA PROJECTS` view allows you to manage your dependencies. More details can be found [here](https://github.com/microsoft/vscode-java-dependency#manage-dependencies).

pingRequests.csv

@@ -0,0 +1,204 @@
+AcademyUL,10.127.0.70
+AcademyUL2nd,10.127.0.74
+Union City BOE,10.127.0.14
+WestNYMHSAnnexA,10.127.0.18
+WestNYBOE,10.127.0.22
+WestNYECS,10.127.0.26
+WestNYMHSAnnexB,10.127.0.30
+WestNYPS1,10.127.0.34
+WestNYPS2,10.127.0.38
+WestNYPS3,10.127.0.42
+WestNYPS3Annex,10.127.0.46
+WestNYPS4,10.127.0.50
+WestNYPS4Annex,10.127.0.54
+WestNYPS5,10.127.0.58
+WestNYPS6,10.127.0.62
+WestNYMiddle,10.127.0.66
+Lenape Valley,10.127.0.82
+WayneRyerson,10.127.0.90
+Hackensack ,10.127.0.86
+AndoverLongPond,10.127.0.94
+AndoverFlorence,10.127.0.98
+MineHill,10.127.0.114
+Keyport,10.127.0.118
+PennsvilleBOE,10.127.0.122
+PennsvilleHS,10.127.0.126
+PennsvilleMS,10.127.0.130
+PennsvilleVP,10.127.0.134
+PennsvilleCP,10.127.0.138
+PennsvillePB,10.127.0.142
+FairLawnHBM,10.127.1.134
+FairLawnJAF,10.127.1.138
+FairLawnLYN,10.127.1.142
+FairLawnMMS,10.127.1.146
+FairLawnRAD,10.127.1.150
+FairLawnTE,10.127.1.154
+FairLawnTJ,10.127.1.158
+FairLawnWP,10.127.1.162
+FairLawnWES,10.127.1.166
+FairLawnHS,10.127.1.170
+LeoniaHS,10.127.1.226
+LeoniaMS,10.127.1.230
+LeoniaACS,10.127.1.234
+Hunter 911InformNOC,10.127.0.102
+Hawthorne Schools,10.127.0.6
+Jody Demo,10.127.0.106
+Scott Demo,10.127.0.110
+EastBrunswickBOE,10.127.0.146
+Support Operation Building,10.127.0.150
+Irwin Elementary,10.127.0.154
+Bowne-Munro,10.127.0.158
+Frost Elementary,10.127.0.162
+Chittick Elementary ,10.127.0.166
+Churchill Junior High School,10.127.0.170
+High School,10.127.0.174
+Central Elementary ,10.127.0.178
+Hammarskjold Middle School,10.127.0.182
+Lawrence Brook Elementary,10.127.0.186
+Memorial Elementary,10.127.0.190
+Warnsdorfer Elementary,10.127.0.194
+Georgia Demo,10.127.0.198
+Trade Show Booth 1,10.127.0.202
+Trade Show Booth 2,10.127.0.206
+Trade Show Booth 3,10.127.0.210
+Trade Show Booth 4,10.127.0.214
+Avaya EBC,10.127.0.222
+CiscoDemo,10.127.0.226
+chrispierce,10.127.0.230
+SouthRiverEM,10.127.0.234
+SouthRiverHS,10.127.0.238
+SouthRiverBOE,10.127.0.242
+SouthRiverPS,10.127.0.246
+Byram,10.127.0.250
+Wayne Hills HS,10.127.0.254
+Wayne Valley HS,10.127.1.2
+PatersonDemo,10.127.1.6
+MilltownJK,10.127.1.10
+MilltownPV,10.127.1.14
+Lakewood,10.127.1.22
+Collier Youth,10.127.1.18
+LakewoodMuni,10.127.1.42
+MargateRoss,10.127.1.50
+MargateTighe,10.127.1.54
+HighlandParkHS,10.127.1.58
+HighlandParkPS,10.127.1.62
+HighlandParkES,10.127.1.66
+AllegiantDemo1,10.127.1.70
+AllegiantDemo2,10.127.1.74
+RumsonFairHaven,10.127.1.46
+MorrisHills,10.127.1.82
+OmniData,10.127.1.86
+RutherfordWS,10.127.1.90
+RutherfordLS,10.127.1.94
+RutherfordUS,10.127.1.98
+RutherfordPS,10.127.1.102
+RutherfordKC,10.127.1.106
+RutherfordHS,10.127.1.110
+RumsonSchoolDistrict,10.127.1.122
+MorrisKnoll,10.127.1.78
+ValleyHealth,10.127.1.126
+LaceyHS,10.127.1.174
+LaceyMS,10.127.1.178
+LaceyMPES,10.127.1.182
+LaceyCCES,10.127.1.186
+LaceyFRES,10.127.1.190
+LaceyLHES,10.127.1.194
+MorrisCountyVoc,10.127.1.218
+MorrisCountyESC,10.127.1.222
+chetuTest,10.127.1.238
+Hamilton,10.127.1.118
+EssexDP,10.127.1.246
+EssexNT,10.127.1.250
+EssexWCT,10.127.1.254
+NOLA,10.127.2.2
+StJohnofGod,10.127.2.6
+UCBOEG2,10.127.2.10
+MikeTarpley,10.127.2.14
+CBCHS,10.127.2.18
+GreaterBrunswick,10.127.2.22
+WayneTheunisDay,10.127.2.26
+WayneAnthonyWayne,10.127.2.42
+WaynePackanack,10.127.2.46
+WaynePinesLake,10.127.2.50
+WaynePreakness,10.127.2.54
+WayneJamesFallon,10.127.2.58
+PrincetonJohnsonPark,10.127.2.62
+PrincetonLittleBrook,10.127.2.66
+PrincetonRiverside,10.127.2.70
+PrincetonJohnWitherspoon,10.127.2.74
+PrincetonHS,10.127.2.78
+PrincetonCommunityPark,10.127.2.82
+ChathamHS,10.127.2.86
+ChathamMS,10.127.2.90
+ChathamLS,10.127.2.94
+ChathamMAS,10.127.2.98
+ChathamSBS,10.127.2.102
+ChathamWAS,10.127.2.106
+HolmdelIndianHill,10.127.2.110
+HolmdelVillage,10.127.2.114
+HolmdelHS,10.127.2.118
+GCCC,10.127.2.122
+BridgetonHS,10.127.2.126
+BridgetonMS,10.127.2.130
+BridgetonBRS,10.127.2.134
+BridgetonCSS,10.127.2.138
+BridgetonIAS,10.127.2.142
+BridgetonQMLS,10.127.2.146
+BridgetonWAS,10.127.2.150
+BridgetonEP,10.127.2.154
+BerkeleyBayvilleLTE,10.127.2.158
+BerkeleyCBWSLTE,10.127.2.162
+BerkeleyHMPSLTE,10.127.2.166
+BerkeleyTransportationLTE,10.127.2.170
+OrlandoJewish,10.127.2.174
+ValleyHealthHospital,10.127.2.182
+DenvilleVV,10.127.2.186
+DenvilleLV,10.127.2.190
+DenvilleRVM,10.127.2.194
+DenvilleRVA,10.127.2.198
+ValleyHealth960,10.127.2.202
+ValleyHealthDEB,10.127.2.206
+ValleyHealthDBK,10.127.2.210
+ValleyHealthILS,10.127.2.214
+ValleyHealthVMGC,10.127.2.218
+ValleyHealthVMGW,10.127.2.222
+ValleyHealthVC,10.127.2.226
+PointPleasantOE,10.127.2.230
+PointPleasantNBE,10.127.2.234
+PointPleasantMS,10.127.2.238
+PointPleasantHS,10.127.2.242
+PointPleasantBOE,10.127.2.246
+WayneTerhune,10.127.2.250
+WayneCarter,10.127.2.254
+WayneWashington,10.127.3.2
+WayneBOE,10.127.3.6
+ValleyHealthLuckow,10.127.3.10
+MITSVCS,10.127.3.18
+ClintonPS,10.127.3.26
+ClintonLGJ,10.127.3.30
+ClintonMHS,10.127.3.34
+BayheadES,10.127.3.58
+wrappertest,10.127.0.218
+RFHPod,10.127.1.130
+HackensackHMSCam,10.127.1.26
+HackensackHHSCam,10.127.1.30
+HackensackE1Cam,10.127.1.34
+HackensackE2Cam,10.127.1.38
+PennsvilleHSCam,10.127.1.198
+PennsvilleMSCam,10.127.1.202
+PennsvilleVPCam,10.127.1.206
+PennsvilleCPCam,10.127.1.210
+PennsvillePBCam,10.127.1.214
+EducationAcademy,10.127.1.242
+FairwaysGate1,10.127.2.30
+FairwaysGate2,10.127.2.34
+FairwaysMain,10.127.2.38
+CityofCarson,10.127.2.178
+SpringLakeMuni,10.127.3.14
+HCSPlannedCompanies,10.127.3.22
+FGCU,10.127.1.114
+HCSHumanServices,10.127.3.38
+HCSSummitFreePublicLibrary,10.127.3.42
+PanasonicShip,10.127.3.46
+HCSBOHP,10.127.3.50
+HCSUCBOE,10.127.3.54

src/App.java

@@ -0,0 +1,116 @@
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.net.Inet4Address;
+import java.util.Scanner;
+import java.util.Vector;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+public class App {
+    public static int pingAmount = 5;
+    public static int threadCount = 4;
+
+    public static boolean killLoggingThread = false;
+
+    public static ExecutorService workerThread = Executors.newFixedThreadPool(threadCount);
+    public static BlockingQueue<String> printQueue = new ArrayBlockingQueue<String>(1024);
+    public static BlockingQueue<String> fileQueue = new ArrayBlockingQueue<String>(1024);
+
+    public static void main(String[] args) throws Exception {
+        //Var dec
+        Vector<String[]> requestedPings = new Vector<String[]>();
+        File pingRequests = new File("pingRequests.csv");
+        File pingResults = new File("pingResults.csv");
+        FileWriter pingResultsWriter = new FileWriter(pingResults);
+        Scanner FScanner = new Scanner(pingRequests);
+
+        System.out.println("Reading file...");
+        // Populate vector
+        do{
+            requestedPings.add(FScanner.nextLine().split(","));
+        } while (FScanner.hasNextLine());
+        FScanner.close();
+
+        System.out.println("Setting up output file...");
+        // See if the file exists
+        if(!pingResults.exists())
+            pingResults.createNewFile();
+        
+        // Make sure I can read/write to file
+        if(!pingResults.canRead() && !pingResults.canWrite()) {
+            System.out.println("Can't read/write to file. Aborting");
+            System.exit(1);
+        }
+
+        // Clear file and set title line
+        pingResultsWriter.write("device,ip,status\n");
+
+        System.out.println("Pinging...\n---");
+        // Ping and append to file
+        requestedPings.forEach((x) -> {
+            // Build runnable
+            Runnable rPing = () -> {
+                try {
+                    float passCount = 0;
+                    for(int i = 0; i < pingAmount; i++)
+                        if(Inet4Address.getByName(x[1]).isReachable(5000))
+                            passCount++;
+                    if(passCount/pingAmount > 0.5) {
+                        printQueue.add(x[0] + " is up");
+                        fileQueue.add(x[0] + "," + x[1] + ",up\n");
+                    } else {
+                        printQueue.add(x[0] + " is \u001B[31mdown\u001B[0m");
+                        fileQueue.add(x[0] + "," + x[1] + ",down\n");
+                    }
+                } catch (IOException e){
+                    e.printStackTrace();
+                }
+            };
+            // Add to the execute stack and execute it
+            workerThread.execute(rPing);
+        });
+
+        Runnable rLog = () -> {
+            try {
+                while(!killLoggingThread){
+                    if(!printQueue.isEmpty())
+                        System.out.println(printQueue.take());
+                    if(!fileQueue.isEmpty())
+                        pingResultsWriter.append(fileQueue.take());
+                }
+            } catch(IOException ioe){
+                ioe.printStackTrace();
+            } catch(InterruptedException ie){
+                ie.printStackTrace();
+            }
+        };
+
+        // Create logging thread
+        Thread logThread = new Thread(rLog);
+        logThread.start();
+
+        // Tell the worker queue we're ready to shutdown
+        workerThread.shutdown();
+        try {
+            // Wait one hour for the threads to finish
+            if (!workerThread.awaitTermination(1, TimeUnit.HOURS)) {
+                workerThread.shutdownNow();
+            } 
+        } catch (InterruptedException e) {
+            workerThread.shutdownNow();
+        }
+
+        // Interrupt the log thread
+        killLoggingThread = true;
+        logThread.join();
+
+        // Write and save file
+        System.out.println("---\nWriting to file...");
+        pingResultsWriter.close();
+        System.out.print("Complete! Exiting\n");
+    }
+}