blocking

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Twisted: Making code non-blocking

I\'m a bit puzzled about how to write asynchronous code in python/twisted.Suppose (for arguments sake) I am exposing a function to the world that will take a number and return True/False if it is prim[详细]

2023-03-08 07:58 分类：问答
How to achieve lock-free, but blocking behavior?

I\'m implementing a lock-free single producer single consumer queue for an intensive network application. I have a bunch of worker th开发者_JAVA技巧reads receiving work in their own separate queues, w[详细]

2023-03-07 11:03 分类：问答
Best practice for blocking mode of listening socket and client socket?

listening socket is responsib开发者_如何学Cle for accepting new coming client socket : sock_client = accept(sock_listen, NULL, NULL)[详细]

2023-03-07 10:20 分类：问答
Native Javascript page loading message?

I\'d like a page blocking/loading script that will overlay the entire page and display a \"Loading...\" message while all the assets are loading, to avoid flashes of unstyled content, etc.[详细]

2023-03-03 08:56 分类：问答
Is there a way to block foreign javascript/bookmarklet execution from within a html page?

For example: Would it be possible to prevent the execution of a bookmarklet with the help of javascript?[详细]

2023-02-26 22:51 分类：问答
How do I write non-blocking code in Node.js?

I can write non-blocking I/O in Node.jsvery easily. It\'s what the entire library is set up for. But any computation done is blocking. Any message passing over event emitters are blocking.[详细]

2023-02-25 03:27 分类：问答
sql select query on a table is not finishing

I\'m experiencing this weird problem reading data from a table called nodes. Any select query is taking forever to execute. I don\'t even know if its going to return eventually but it doesn\'t seem li[详细]

2023-02-24 15:09 分类：问答
Socket communication of server with two different applications, Java

I am writing the code for a server that would help two different applications in different platforms communicate with each other. To visualize it a bit it would be something like this :[详细]

2023-02-22 19:37 分类：问答
C# Handling threads and blocking sockets

In the following thread, UDP packets are read from clients until the boolean field Run is set to false.[详细]

2023-02-21 08:46 分类：问答
Are events blocking or non-blocking when you call them?

Let\'s say I have an event Tick which I call: public class Test { public event Action Tick; public void Test()[详细]

2023-02-21 06:59 分类：问答