for example, I am monitoring a writable event. After sending the data, I want to release the monitoring. What should I do? ...
recently, I have been learning about java nio, which has been a bit strange. There is such a common code in nio programming . for(xxxxxxx){ if(selectionKey.isAcceptable()){ ServerSocketChannel ssc = (ServerSocketChannel) selectionKey.channel()...
recently, I have been learning about java nio, which has been a bit strange. There is such a common code in nio programming . for(xxxxxxx){ if(selectionKey.isAcceptable()){ ServerSocketChannel ssc = (ServerSocketChannel) selectionKey.channel()...
recently, I have been learning about java nio, which has been a bit strange. There is such a common code in nio programming . for(xxxxxxx){ if(selectionKey.isAcceptable()){ ServerSocketChannel ssc = (ServerSocketChannel) selectionKey.channel()...
recently, I have been learning about java nio, which has been a bit strange. There is such a common code in nio programming . for(xxxxxxx){ if(selectionKey.isAcceptable()){ ServerSocketChannel ssc = (ServerSocketChannel) selectionKey.channel()...
recently, I have been learning about java nio, which has been a bit strange. There is such a common code in nio programming . for(xxxxxxx){ if(selectionKey.isAcceptable()){ ServerSocketChannel ssc = (ServerSocketChannel) selectionKey.channel()...
epoll has two working modes, horizontal trigger and edge trigger. The manual says that when the edge is triggered, the file descriptor must be non-blocking, which I can understand. But why can horizontal triggers handle blocking io? in horizontal trig...
I use vs code to write Linux c programs under Mac, and automatically Synchronize to my remote Linux server machine to compile and run tests. because you want to use the < epoll.h > library, the various constant definitions in it are not prompted unde...
when deleting a fd from the epoll event collection using epoll_ctl, is the fourth parameter event required? for example, delete a writable event in ET mode, void Del(int fd) { epoll_event ev; memset(&ev, 0, sizeof(ev)); ...
Client code: -sharpinclude <arpa inet.h> -sharpinclude <unistd.h> -sharpinclude <stdio.h> -sharpinclude <sys types.h> -sharpinclude <sys stat.h> -sharpinclude <string.h> -sharpinclude <fcntl.h> -sharpinclude &l...
< H1 > premise < H1 > Environment: linux configuration file: use epoll; in nginx.conf < H1 > personal analysis < H1 > of the five IO of linux, this one of epoll is Synchronize non-blocking and belongs to NIO. when a message comes, the kernel mod...
{ "version": "0.2.0", "configurations": [ { "type": "node", "request": "launch", "name": "Launch Program", "program":...
I use the wordpress blog system. https: www.xxx.com cannot open and https: www.xxx.com wordpress. (the abnormal display style is also due to the need to add wordpress to the domain name after https configuration before it can be displayed normally...
the cross-source cross-domain problem is half solved? my development environment: uses VS Code to develop front-end code, front-end uses Angular6 Java project with SpringBoot + Mybatis back-end both front and back ends are developed by myself on...
there is a balanced binary tree. How to ensure balance by adding 2 new nodes? for example, the weights are as follows: 100, 92, 86, 56, 6, 10, 90 , how to build a balanced binary tree? ...
problem description the third-party service jumps back to a page in the application that cannot be loaded. Nginx reported 405 the environmental background of the problems and what methods you have tried problem environment: The server is in th...