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"Is My Website Down?" periodically checks if your websites are reachable and notifies you if one of them is not.

Home Page: https://menzerath.github.io/is-my-website-down/

License: GNU General Public License v3.0

Java 100.00%

is-my-website-down's Introduction

Is My Website Down?

"Is My Website Down?" periodically checks if your websites are reachable and notifies you if one of them is not.

How Does IMWD Work?

IMWD uses a simple algorithm to check your websites in two steps:

Fetch Content: IMWD tries to receive any content from the website (status-code needs to be 200 OK). If this fails, IWMD tries to receive content from Google to check if there is a connection to the internet.
Ping: IWMD sends a ping to your website to check if "only" the webserver is down or the whole server.

Configuration

When using the GUI your configuration is stored in a JSON-file inside your home-directory:

Windows: C:\Users\YourName\ismywebsitedown.json
Linux: /home/YourName/ismywebsitedown.json

You should never edit this file manually, just use the GUI for this purpose. Otherwise you may break everything!
Of course there is no reason why you shouldn't use the file for backup-purposes or using the same configuration on all your computers.

API

You may find the generated JavaDocs / API-documentation in the gh-pages-branch, which are generated and deployed by running mvn site.
Alternatively just click this link: https://marvinmenzerath.github.io/IsMyWebsiteDown

Screenshots

Download

Run

For a graphical interface, double click the downloaded file or do not add any arguments.

Otherwise use the following syntax:

java -jar IMWD.jar [URL] [INTERVAL] {ARG}

Additional arguments:

--once ==> Runs only one check; interval will be ignored (Example usage)
--nolog ==> Application won't produce a log-file
--help ==> Gives you some help

Examples

java -jar IMWD.jar
java -jar IMWD.jar http://website.com 30
java -jar IMWD.jar http://website.com 30 --nolog
java -jar IMWD.jar http://website.com 0 --once

Quick Test Results

OK, Ping Only, Not Reachable, No Connection

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

is-my-website-down's People

Contributors

Stargazers

Watchers

is-my-website-down's Issues

Colored Output

Create colored outpt on the console for better status-indication

Use HTTP as default protocol

If the user does not set a protocol (like https://) always use http:// as default protocol.

Turn a Check off

Add Check-Boxes / Arguments to turn Content-Check / Ping on and off. Might be needed for non-webservers.

Rewrite GUI-Code

Instead of using the IntelliJ IDEA GUI Builder, create the GUI using a few for-Loops to minify the Code and simplify the process of adding additional Checkers, etc.

Auto-Update Application

Instead of asking the user to download a new version, download it in the background, replace the file and start the application.
Maybe this should only be done if the application starts with windows...

Check multiple Websites

Offer the ability to check multiple websites without starting the programm again.
Not needed for the Command-Line Application (Screen)!

Remove "Add to Autorun" for Windows XP

Reasons:

Feature is language-dependent
Doesn't always work correctly
Windows XP Support will be dropped soon

Could not find the main class

Program exits with error warning "Could not find the main class".

A Screenshot will be found at http://www.m-i-u.de/images-i88590bg1997.png

Option to disable TrayIcon-Message

Add an option to disable TrayIcon-Messages

Save Settings in JSON-file

Save all the settings in a JSON-file in the user's home-directory. Also allow the user to export this file as a simple backup.

Replace "One", "Two", "Three" with numbers

Replace Checker-entries with numbers in the menu

Autorun: Start without showing GUI

If the user added IMWD to the Autorun (using the Button in the Menu), don't show the GUI when the computer boots up.
Start using current (saved!) data and don't ask the user.

Disable "Log valid checks" if Logging is disabled

Disable Logs --> Log valid checks if Logs --> Enable is not checked
Uncheck Logs --> Log valid checks after disabling Logs --> Enable

Check for correct input

Check every user-input for correct values (URL, Interval, ...)

Test fail in 2.2.1

I had a little bit time, and I try to build IsMyWebsiteDown with Linux. But the IMWD.jar works fine with Linux.

mar@A8-BOX:~/workspace/java/IsMyWebsiteDown$ ~/apache-maven-3.3.1/bin/mvn package 
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building IsMyWebsiteDown 2.2.1
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ IsMyWebsiteDown ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 5 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ IsMyWebsiteDown ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- ideauidesigner-maven-plugin:1.0-beta-1:javac2 (default) @ IsMyWebsiteDown ---
[INFO] Executing IDEA UI Designer task...
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ IsMyWebsiteDown ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/mar/workspace/java/IsMyWebsiteDown/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.2:testCompile (default-testCompile) @ IsMyWebsiteDown ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ IsMyWebsiteDown ---
[INFO] Surefire report directory: /home/mar/workspace/java/IsMyWebsiteDown/target/surefire-reports

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running eu.menzerath.util.HelperTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.612 sec
Running eu.menzerath.imwd.CheckerTest
Tests run: 8, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 21.225 sec <<< FAILURE!
testContentTest3(eu.menzerath.imwd.CheckerTest)  Time elapsed: 0.314 sec  <<< FAILURE!
java.lang.AssertionError
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertFalse(Assert.java:64)
        at org.junit.Assert.assertFalse(Assert.java:74)
        at eu.menzerath.imwd.CheckerTest.testContentTest3(CheckerTest.java:29)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

testContentTest4(eu.menzerath.imwd.CheckerTest)  Time elapsed: 0.214 sec  <<< FAILURE!
java.lang.AssertionError
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertFalse(Assert.java:64)
        at org.junit.Assert.assertFalse(Assert.java:74)
        at eu.menzerath.imwd.CheckerTest.testContentTest4(CheckerTest.java:35)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

Running eu.menzerath.imwd.QuickTestTest
OK
OK
OK
OK
Tests run: 4, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.978 sec <<< FAILURE!
testBadUrl2(eu.menzerath.imwd.QuickTestTest)  Time elapsed: 0.218 sec  <<< FAILURE!
java.lang.AssertionError
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertTrue(Assert.java:52)
        at eu.menzerath.imwd.QuickTestTest.testBadUrl2(QuickTestTest.java:32)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

testBadUrl(eu.menzerath.imwd.QuickTestTest)  Time elapsed: 0.214 sec  <<< FAILURE!
java.lang.AssertionError
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertTrue(Assert.java:52)
        at eu.menzerath.imwd.QuickTestTest.testBadUrl(QuickTestTest.java:27)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)


Results :

Failed tests:   testContentTest3(eu.menzerath.imwd.CheckerTest)
  testContentTest4(eu.menzerath.imwd.CheckerTest)
  testBadUrl2(eu.menzerath.imwd.QuickTestTest)
  testBadUrl(eu.menzerath.imwd.QuickTestTest)

Tests run: 30, Failures: 4, Errors: 0, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 26.259 s
[INFO] Finished at: 2015-03-30T22:52:25+02:00
[INFO] Final Memory: 15M/155M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project IsMyWebsiteDown: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/mar/workspace/java/IsMyWebsiteDown/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException```

mvn --version
Apache Maven 3.3.1 (cab6659f9874fa96462afef40fcf6bc033d58c1c; 2015-03-13T21:10:27+01:00)
Maven home: /home/mar/apache-maven-3.3.1
Java version: 1.7.0_75, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre
Default locale: de_DE, platform encoding: UTF-8
OS name: "linux", version: "3.16.0-0.bpo.4-amd64", arch: "amd64", family: "unix"```

Rewrite Command-Line Application

Too much (doubled) code: Make it simpler and easy to use

Option to disable logging from Console

Add an parameter (eg. --nolog) to disable logging from the console

Which is the newest version for Java 1.7

Have tested the Version 2.2 of IMWD.jar but is not working, maybe it is for Java 8.
Could you mark the last version compatible with java7?
IMWD.jar v1.3.5 is working.

$ java -version
java version "1.7.0_75"
OpenJDK Runtime Environment (IcedTea 2.5.4) (7u75-2.5.4-2)
OpenJDK Client VM (build 24.75-b04, mixed mode, sharing)

$ java -jar IMWD.jar
##################################################
### Is My Website Down? v2.2                   ###
###                                            ###
### © 2012-2015: Marvin Menzerath              ###
### github.com/MarvinMenzerath/IsMyWebsiteDown ###
##################################################

[INFO] Using this config-file: /home/mar/ismywebsitedown.json
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/json/JSONObject : Unsupported major.minor version 52.0

$ java -jar IMWD.jar
#####################################
### Is My Website Down? v1.3.5    ###
###                               ###
### © 2012-2013: Marvin Menzerath ###
### http://marvin-menzerath.de    ###
#####################################

[2015-03-21 18:11:39] [INFO] Checking http://markush.cwsurf.de every 30 seconds.

Do not start checking until every input is valid

Do not start any checker until every user-input is valid instead of starting every checker instead of the faulty one(s).

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