Under what circumstances will recvfrom return Invalid argument? I have set the last two parameters to nullptr , but this still happens . the general process is as follows: class socketTCP { public: ... private: int fdTCP; int fdUDP; }; b...
can the front-end H5 JS or browser receive udp packets? How did it happen? How does the server push messages to the web web side through udp? It s UDP _ Is there any case or Demo? from the Great God?...
I have a server for user information authentication. After the authentication is passed, the user information is pushed to the ACG online user group. The packet protocol uses the radius protocol and is pushed to the UDP 9999 port of ACG. Now the pushed u...
use Vue to build a Web website for single-page applications. Now there is a need to be able to monitor the data transmitted by another application through UDP. Is there any good way to implement it? browsers can only use google, to thank you for browsing...
Why did the request lose the packet, and how to verify whether the packet was lost? ...
how does RT, understand that the TCP IP protocol is data flow oriented and the UDP protocol is Datagram oriented? ...
npmGitHub in addition, Dependencies stores dependencies in project or component code, while devDependencies stores packages or build tools that test code depends on. For example, css-loader and es6-loader can be put in it, right? But what if I pu...
in a certain method, you want to obtain custom Realm information through getPrincipal (), but all the field information of the obtained entity is null configuration without cache processing, nor does it implement SessionDao . < hr > login code. If you...
because the back end uses ajax to interact with the front end, it becomes necessary for the back end to write interface documentation. I used to use word to write interface documents, but recently I worked with colleagues to write the back-end, word is ...
vue-router s route patterns hash and history, have their own disadvantages. but the route for history is http: a.com c d, , not http: a.com?c=d. how to do this or is there any plug-in that can do this? ...
when the beauty,vuter,prettier, format code is installed in the relevant plug-ins, the indentation is always 2. If you want to change it to 4, you can t adjust it well according to the method on the Internet. this is a custom setting. What other conf...