I was wondering how one could make a command that sets up a mod log for a certain server, or start logging in one that already exists. This will probably require a database or JSON, anything is fine, as long as I can get it to work. Any help would be appreciated.
The way I would do this is with a .txt file that would contain all of the logs. I would add a line every time an event within the guild occurred, you could configure this to whatever events you wanted.
import datetime
#client.event
async def on_member_join(member):
with open("logs.txt", "a") as logsFile:
logsFile.write("\n[{}] {} just joined the server".format(datetime.datetime.now(),
member.name))
If you are currently using the logging module for discord.py or any other libraries, you can also use it for logging your own messages, either using the same or a separate logger.
Related
I am running multiple specs using a Protractor configuration file as follows:
...
specs: [abc.js , xyz.js]
...
After abc.js is finished I want to reset my App to an initial state from where the next spec xyz.js can kick off.
Is there a well defined way of doing so in Protractor? I'm using Jasmine as a test framework.
You can use something like this:
specs: ['*.js']
But I recommend you to separate the specs with a suffix, such as abc-spec.js and xyz-spec.js. Thus your specs will be like this:
specs: ['*-spec.js']
This is done to avoiding the config file to be 'run'/tested if you put the config file in the same folder as your tests/spec files.
Also there is downside that the test will be run in 0 -> 9 and A -> Z order. E.g. abc-spec.js will run first then xyz-spec.js. If you want to define your custom execution order, you may prefix your spec files' names, for instance: 00-xyz-spec.js and 01-abc-spec.js.
To restart the app, sadly there is no common way (source) but you need to work around to achieve it. Use something like
browser.get('http://localhost:3030/');
browser.waitForAngular();
whenever you need to reload your app. It will force the page to be reloaded. But if your app uses cookie, you will also need to clean it out in order to make it completely reset.
I used a different approach and it worked for me. Inside my first spec I am adding Logout testcase which logouts from the app and on reaching the log in page, just clear the cookie before login again using following:
browser.driver.manage().deleteAllCookies();
The flag named restartBrowserBetweenTests can also be specified in a configuration file. However, this comes with a valid warning from the Protractor team:
// If [set to] true, protractor will restart the browser between each test.
// CAUTION: This will cause your tests to slow down drastically.
If the speed penalty is of no concern, this could help.
If the above doesn't help and you absolutely want to be sure that the state of the app (and browser!) is clean between specs, you need to roll out your own shellscript which gathers all your *_spec.js files and calls protractor --specs [currentSpec from a spec list/test suite].
We're running servers with JBoss on them and log4j for errors. I've been asked to come up with a way to log things like freememory and active thread group count so that we can monitor these without having to go through the jboss console. However, I've been told that it'd be preferred if I could do this without having to make any changes to the existing servers. My original thought was to change the log4j.xml to persist the relevant data to a database to parse out and display later, however now I really don't know.
Is there any other way, without installing a 3rd party app, to automatically grab information from a jboss server and persist it? Or should I just keep fighting to be allowed to modify the log4j xml?
Also, is this even possible? I've looked all over for examples but nowhere has specifically stated that you can use log4j to also log system stats.
Hunter;
Assuming there are no network impediments and JMX remoting has not been disabled in any way, you can remotely monitor these values using the JMX API. Here's some Groovy code to do this, but you can translate this to Java easilly.
import javax.management.*;
import javax.naming.*;
Properties p = new Properties();
p.put(Context.PROVIDER_URL, url);
p.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
p.put("jnp.disableDiscovery", "true");
ctx = new InitialContext(p);
contexts.put(url, ctx);
mbeanServer = ctx.lookup("/jmx/rmi/RMIAdaptor");
// Lookups here
Put /client/jbossall-client.jar in your classpath.
Now just scroll through JMXConsole (on a Dev server if you must) and pick the attributes and ObjectName you want to collect. For example, extending the example above, to get FreeMemory (groovy again):
import javax.management.*;
def objectName = new ObjectName("jboss.system:type=ServerInfo");
def freeMem = mbeanServer.getAttribute(objectName, "FreeMemory");
In your JMXConsole, that maps to this MBean:
and to this attribute in that MBean:
So if you set up a scheduler to collect this data from time to time, you can write it to a DB, put it in an email or whatever.
Make sense ?
I am sending myself WebApp error reports from Pylons when users hit critical errors and I would love to be able to get the full output of session[] in the reports and customize it to my liking, but I've got no idea how to do that, or where the report is actually created / put together.
Anyone know how I can accomplish that?
The short answer is that you will have to roll your own for this functionality. WebError is the package used to handle this, and it doesn't provide any extension points. Your best bet may be to use a fork of it with your changes, although even then the code is not pretty.
I thank Michael for answering me, without really giving me anything to build on. That meant I had to figure it out myself, and that's always a good thing :)
What I did was, I looked at /config/middleware.py in my Pylons project and found this line:
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
I made my own ErrorHandler def and my own ErrorMiddleware class at the top of the middleware.py file:
class ClaraErrorMiddleware(ErrorMiddleware):
def exception_handler(self, exc_info, environ):
# do what ever you want with the exc_info or environ vars
super(ClaraErrorMiddleware, self).exception_handler(exc_info, environ) # call parent
pass
def ClaraErrorHandler(app, global_conf, **errorware):
if asbool(global_conf.get('debug')):
return ErrorHandler(app, global_conf, **errorware)
else:
return ClaraErrorMiddleware(app, global_conf, **errorware)
So now, I can throw in some extra variables I want to be sent with my error emails. Simple enough ...
How do you create a cron job in Kohana? I setup a regular controller which extends off the Controller_Base and I ran the command line:
/usr/bin/wget http://domain/controller/custom_cron
But I can't get it to work. It just doesn't execute. No error, nothing. I didn't put any special code in my controller ... just what I need to run my program. So if there is like a special command to call a cron job, I didn't add it (cause I don't know what it would be).
Also, I need it to make MySQL calls so I would need to include the db info and connection and what not (if it doesn't do that automatically). And I work off a custom model. How would I include that (if it doesn't do it automatically).
Thank you.
php /path/to/index.php --uri=controller/action/etc/etc
Calling it like this pretty much makes it act exactly like in a web environment. The only difference is the protocol for requests is 'cli'. You'll need to keep that in mind if you are generating links.
So if there is like a special command
to call a cron job, I didn't add it
(cause I don't know what it would be)
Daft question - have you added that wget command to crontab or similar?
If on the other hand you're looking to make a "poor man's cron", you could try creating a hook that runs on every page load and checks the last time the job was run, perhaps storing the last timestamp in a file or database.
I had to use cURL as my fire-this-script command in curl
Ex:
30 18 * * * curl "http://domain.com/controller/method"
php and wget didn't work, even when calling index.php and adding the uri as suggested above.
Also, FYI, Most transparent way to test this was just running the line from SSH manually to see what the results were. Once I confirmed it was working there, then I put it in the cron.
I have a separate application printing logs in every 10 seconds. I need to create RRD files from the log files. I need some Perl code to read the log files and create the RRD only without the graphs.
I have also gone through the available Perl module in CPAN, i.e. RRD::Simple and RRD::Simple::Examples, but I still need help.
I'd start with RRD::Simple. There's some example code in the documentation. Since you don't need to create a graph, simply skip that section of the example.
Some of the examples read a single sample of data, call the update function once, and then exit. Those scripts are meant to be run periodically to collect data in real time. The example that's probably more pertinent to your needs is ApacheAccessLogActivity.pl, which reads an Apache log file, parses each line with a regular expression, does a bit of analysis to figure out what it just read, and then calls update, all in a loop. Note that that example uses the standalone functions rather than the object-oriented versions.
If you've already read the documentation for that module and need more information about how to use it, or if you've tried it and found that it has shortcomings that prevent you from using it, then please be more specific about what you need to do.
RRDTool::OO also looks promising.
I'd recommend RRDTool::OO.
Exerpt from the perldoc:
$rrd->create( ... )
Creates a new round robin database (RRD). A RRD consists of one or
more data sources and one or more archives:
$rrd->create(
step => 60,
data_source => { name => "mydatasource",
type => "GAUGE" },
archive => { rows => 5 });