scheduler

问题 I'm wondering if its possible to create some kind of generic list of actions/funcs, each with different in/out params. The reason I need this is I have an executer who's job is getting data from an API, each of the methods in that executer goes to a different path in that API, and I want to be able to schedule those requests so I won't overload that API (they will just block me if I pass their threshold of requests). So each time a method in that executer is called, I will add that method and

问题 I am working with time-critical applications where the microsecond counts. I am interested to a more convenient way to develop my applications using a non bare-metal approach (some kind of framework or base foundation common to all my projects). A considered real-time operating system such as RTX, Xenomai, Micrium or VXWorks are not really real-time under my terms (or under the terms of electronic engineers). So I prefer to talk about soft-real-time and hard-real-time applications. An hard

问题 So I do have a file that I generate weekly from a server using crontab in Linux side and transfer it to my PC. However, I am having a problem when try to send the file that I generate from a different server on Windows side using task scheduler. 回答1: Your command-line syntax is wrong. I'm assuming the \ftpBinverlog_%yyyy%-%mm%-%dd%.txt is the file, you want to download. It won't work, if you just specify it on command-line like you did. Also neither Windows scheduler, nor command-interpreter,

问题 So I do have a file that I generate weekly from a server using crontab in Linux side and transfer it to my PC. However, I am having a problem when try to send the file that I generate from a different server on Windows side using task scheduler. 回答1: Your command-line syntax is wrong. I'm assuming the \ftpBinverlog_%yyyy%-%mm%-%dd%.txt is the file, you want to download. It won't work, if you just specify it on command-line like you did. Also neither Windows scheduler, nor command-interpreter,

问题 I'm using ec2 for development, and it's a waste of money after work. How much time does it take to create a scheduler that automatically starts every morning at 8 am and ends at 7 pm? I've read the guide provided by AWS, but it's a little difficult. https://aws.amazon.com/ko/answers/infrastructure-management/ec2-scheduler/ 回答1: You can easily make your own scheduler using Amazon CloudWatch Events to trigger an AWS Lambda function on a regular schedule. Amazon CloudWatch Events has the ability

问题 I have recently started learning Python and part of the simple app I am making includes a timer with a hh:mm:ss display running in its own thread. Looking around the web I found two ways of implementing this: Using sched.scheduler Using threading.Timer The way I did it looks similar for both implementations: sched: def tick(self, display, alarm_time): # Schedule this function to run every minute s = sched.scheduler(time.time, time.sleep) s.enter(1, 1, self.tick, ([display, alarm_time])) #

问题 I have a firebase function that should be ran every 1 hour, but only for X times. I scheduled it in this way : functions.pubsub.schedule('every 1 hour').onRun((context) => { let counter = // read last counter value from db counter++; if(counter === X) return; // save counter in db // my job } But this method is not optimal, because the scheduler is always active, even when it's not required. Do you offer a better method for this purpose? 回答1: What you're trying to do isn't supported by

问题 I have an exe file that I made with pyinstaller and when I try to run it it gives me this error: ModuleNotFoundError: No module named 'pkg_resources.py2_warn' [50728] Failed to execute script pyi_rth_pkgres the python script contains a scheduler using BlockingScheduler from apscheduler.schedulers.blocking that works when I execute it as a python script, but return this error as an exe file. 回答1: Saw this answer on stackoverflow (can't remember the url): Here's what you need to do: Step:1 pip

问题 Is there any way to create oracle scheduler job that works (begin and end of some procedure) every day, five times a day at 8,10,12,14,16? 回答1: Use this interval definition: 'freq=daily;byhour=8,10,12,14,16;byminute=0' So the full code to create the job would be something like: DBMS_SCHEDULER.create_job( job_name => 'the_job', job_type => 'STORED_PROCEDURE', job_action => 'YOUR_PROCEDURE', repeat_interval => 'freq=daily;byhour=8,10,12,14,16;byminute=0', enabled => TRUE); 来源： https:/

问题 I would like to schedule a periodic task which executes every X hours. I have a service which is written in Java and I was thinking of creating a long running background thread that runs forever as long as the service is up. How can I ensure that we are executing the task once every X hours? Is clock drift on my host an issue I should be worried about? I know that frequency of the clock ticks may change if the CPUs are working hard. Edit: I was thinking of adding a bean to my spring