port

问题 I am following a simple tutorial that directs me to install Tomcat with Vagrant: vagrant init emessiha/ubuntu64-java --box-version 1.0.0 It then tells me to edit the VagrantFile to forward from 8080 to 8080, then do "vagrant up". When running "vagrant up" I get this message: Vagrant cannot forward the specified ports on this VM, since they would collide with some other application that is already listening on these ports. The forwarded port to 80 is already in use on the host machine. To fix

问题 I am following a simple tutorial that directs me to install Tomcat with Vagrant: vagrant init emessiha/ubuntu64-java --box-version 1.0.0 It then tells me to edit the VagrantFile to forward from 8080 to 8080, then do "vagrant up". When running "vagrant up" I get this message: Vagrant cannot forward the specified ports on this VM, since they would collide with some other application that is already listening on these ports. The forwarded port to 80 is already in use on the host machine. To fix

问题 So I have a web application with ISS-10 , running on wwww.mymindmapper.com and listening on port:80 . I have two simple pages ( login.html & register.html ). Here is what it looks like: https://imgur.com/a/gb9KAsj My main objective is to try and figure out how to create a Node JS server ( port: 81 ) with my webApp on IIS that is on port: 80 . Here is my app.js file: //USE `nodemon scripts/server.js` on Terminal to refresh Node Server on File Save. //USE 'pm2 start scripts/server.js' on

问题 I am using Ratchet-lib/socketo.me as a websocket for my chatting app. When I put localhost:8080 it works perfectly. How can I put my wesbite as wss:// when I publish the app online? How to open port pr smthg? This is the connection code : $(document).ready(function(){ update_chat_history_data(); var conn = new WebSocket('wss://localhost:8080'); conn.onopen = function(e) { console.log("Connection established!"); }; I want to change var conn = new WebSocket('wss://localhost:8080'); with var

问题 I am using EasyPHP Devserver 17. I want to change it port number to 127.0.0.1:786. Because my all application has set to this type only. This new installation has default only 4 port 8080,8000,8008,8888. when ever I am trying to do manually it always reset back to normal. I am not able to change it. 回答1: Open the file eds-app-dashboard.php in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-binaries\httpserver\apachexxx Line 18, add your port number : $ports = array(786,80,8080,8000,8888,8008)

问题 I am doing a simple project involving a single server program and a single client program. It needs to check if the client is connected (from the server side) and vice-versa for the client. When the client loses internet, the server needs to know it is disconnected. Then, the client needs to reconnect to the server when it regains internet When the client loses internet and then regains internet, I can't reconnect using the same port. I tried leaving the server listening and not shutting the

问题 I use the following API in my program to detrmine free port and provide it to application to run portscanner.findAPortNotInUse(3000, 65000, '127.0.0.1', function(error, port) { console.log('AVAILABLE PORT AT: ' + port) }) https://github.com/baalexander/node-portscanner This free port are given to application for use and working OK. The problem is that if I provide a free port to application A and the application is doesn't occupied it yet(sometimes it takes some time...) and there is coming

问题 I use the following API in my program to detrmine free port and provide it to application to run portscanner.findAPortNotInUse(3000, 65000, '127.0.0.1', function(error, port) { console.log('AVAILABLE PORT AT: ' + port) }) https://github.com/baalexander/node-portscanner This free port are given to application for use and working OK. The problem is that if I provide a free port to application A and the application is doesn't occupied it yet(sometimes it takes some time...) and there is coming

问题 I gave an answer to following thread. but in the comment a user suggested that network admin can change the default port of http from 80 to something else. As for as I know if I open a page eg. http://www.example.com without port that means it is running on port 80. I just want to clarify that is it possible for network admin to change default port? 回答1: When using a browser, http://www.example.com will always try and connect to the server's TCP port 80, like it's port 443 for HTTPS

问题 When sending a command and reading the data from a certain chip, say the RTC, different documents say that we should wait for some time before reading from the device to make sure the data is available. Many pieces of code make a dummy read from the port 0x80 . I wanted to know to what device this address location is connected, if any. I am talking with respect to the IA-32 PC architecture. 回答1: I/O port 0x80 is traditionally used for POST Codes. (POST = Power On Self Test) While the system