seniors, I have a problem that I can t solve. I hope you can take the time to answer it. I want to print the data from the database through vue-markdown, but after going through it with v-for, I get undefined. Also used v-text instead of {{}} to outp...

I enabled ECN, in the mininet network to see the queue length when the switch is marked with ECN=1. How can I get the queue length of the switch? ...

1. There is no problem with testing the code locally 2. When you turn on php think queue:listen on the server, there is no response or error message, as if nothing has been moved. 3. However, you can insert a new task queue, but do not execute to the s...

Development environment: php7.2.4 nginx 1.13.11 mysql5.7.21 redis4.0.9 maatwebsite excel2.1 laravel5.5 Controller Code public function exportAssetsReport(Request $request , Asset $asset) { dispatch(new ExportReports($asset)); } Job class co...

< H1 > Controller < H1 > <?php namespace App Jobs; use App User; use Illuminate Bus Queueable; use Illuminate Queue SerializesModels; use Illuminate Queue InteractsWithQueue; use Illuminate Contracts Queue ShouldQueue; use Illuminate F...

batch push orders are queued (laravel). After queuing, processing is completed and returns a status. Because it is asynchronous, how to change the status back to the page that triggered the push order in real time (if all push is completed, refresh this ...

bidding projects use the GatewayWorker framework and redis, within 10 seconds of the countdown, the customer is below the guaranteed price, blocking the deal! My idea is to plug a robot when multiple normal users compete for bids, how to control this cou...

start a thread to consume the queue through @ PostConstruct. I lost the message to the queue somewhere else, so why doesn t while (true) consume it? @PostConstruct public void processOrder() { ExecutorService e = Executors.newFixedThreadPool(2); ...

there are a large number of repetitive results in the running results. I think what is the reason that the novice does not understand very well? ask the great god to let me know? this problem did not occur until it was changed to threading+Queue. un...

write a production and consumption program for redis queue in laravel execute the consumption command, specifying that the connection connection and queue queue name can be consumed normally, but not without specifying the queue name. Why? Shouldn t ...

the idea is to first construct the url list all_url and then for i in range (0, len (all_url)): urlqueue.put (all_ URL [I]) then get can pull url from the list every time now the problem is that range cannot be written as 0 to list length will sh...

compare the speed of reading data from the local cache and the request interface. It doesn t matter if the local cache returns first, but if the request interface returns first, it will cause the old result of the local cache to replace the new data of...

Why does Java ArrayBlockingQueue use two Condition, with the same lock? why don t they use the same Condition ...

assume that the queue is of fixed length 6 and will be dequeued at the same time . For example, the queue is now 456849 if the original queue is 123456 and the new queue is 849 . < hr > is there any algorithm that can quickly get the value of a new qu...

I also use self::dispatch () in the queue to invoke the task itself. It didn t stop until some conditions were reached. Now I need to stop ahead of time in the middle of the execution. What should I do? ...

Queues in laravel can be assigned to different classes using onqueue . 1. Whether the queues under different classes are executed at the same time or in order. 2. What changes do you need to make to the queue.php configuration file in config w...

I d like to ask you PHP how do friends who use queues monitor queues? Is there any good software for monitoring queues? although I know Laravel Horizon , this seems to be able to check without logging in....