server

Rust echo server and client using futures blocks itself forever

由 核能气质少年 提交于 2019-11-28 09:14:14
问题 I used this code for the server, and modified this tutorial for the client code. When a client connects to the server, it blocks itself forever. Server: extern crate futures; extern crate futures_io; extern crate futures_mio; use std::net::SocketAddr; use futures::Future; use futures_io::{copy, TaskIo}; use futures::stream::Stream; fn main() { let addr = "127.0.0.1:8080".parse::<SocketAddr>().unwrap(); let mut l = futures_mio::Loop::new().unwrap(); let server = l.handle().tcp_listen(&addr);

Why we need CURLOPT_SSL_VERIFYPEER in windows

由 ぐ巨炮叔叔 提交于 2019-11-28 08:48:48
问题 I'm going to explain a little bit about my script so you can understand my question. Basically i did a script that checks the SOCKS5 if it is live or dead . When i tested my script on Linux VPS and iMac it was working perfectly, however when i tested it on Windows with wampserver it did not work until i added this line to cURL : curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); Can anyone explain to me why do i need this line in Windows and i don't need it on the Linux server? 回答1: This cURL

Codeigniter: fatal error call to undefined function mysqli_init()

由 跟風遠走 提交于 2019-11-28 07:37:26
I just changed my server and experience these errors below: Fatal error: Call to undefined function mysqli_init() in /home/blacktwitter/public_html/system/database/drivers/mysqli/mysqli_driver.php on line 126 A PHP Error was encountered Severity: Warning Message: Cannot modify header information - headers already sent by (output started at /home/blacktwitter/public_html/system/database/drivers/mysqli/mysqli_driver.php:126) Filename: core/Common.php Line Number: 564 Backtrace: A PHP Error was encountered Severity: Error Message: Call to undefined function mysqli_init() Filename: mysqli/mysqli

Node.js HTTP2 server Error: socket hang up

由 雨燕双飞 提交于 2019-11-28 07:34:48
问题 Given the latest version of Node.js with experimental HTTP2 support: $ node -v v9.2.0 An HTTP2 server: var options = { key: getKey(), cert: getCert(), allowHTTP1: true } var server = http2.createSecureServer(options) server.on('stream', onstream) server.on('error', onerror) server.on('connect', onconnect) server.on('socketError', onsocketerror) server.on('frameError', onframeerror) server.on('remoteSettings', onremotesettings) server.listen(8443) function onconnect() { console.log('connect')

Send Email When Match in Firebase Database

由 旧巷老猫 提交于 2019-11-28 06:01:13
问题 I'm trying to build a web app using AngularJS and Firebase that sends an email to two users that match on certain parameters. The users submit their information first and if there is a match with another person in the database, I want to send an email to both those people. For example, if two people, A and B both have the age of 25, I would like to send A and B an email with certain information. Is this possible using Firebase? 回答1: If you are NOT running a server Yes You could achieve it by

Forbidden Error 403 On Server Folder

由 吃可爱长大的小学妹 提交于 2019-11-28 02:28:16
I'm trying to host a new blog where I can add posts using a simple HTML form & PHP script. When I test out the form on my localhost everything works fine, but when I upload it and test it live I get: Forbidden You don't have permission to access /php/add-post.php on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. I know that my host allows this type of script because I'm using exactly the same thing on another blog, and my permissions are set to 0755 . Does anyone know what the problem might be & how to solve it? 来源：

How to get MySql 8 to run with laravel?

由 亡梦爱人 提交于 2019-11-28 02:04:16
问题 I'm having difficulty getting MySQL 8 to work. This is the error that appears everytime I attempt a php artisan migrate . I've reinstalled MySQL only once so far because I didn't want to hurt my head anymore on what was going on. I've edited the database.php from other possible answers, but that also doesn't seem to work. I saw a possible answer that it's because of MySQL 8's sha256 encryption of the root password, which is why I want to go back to MySQL 5.7 which I've looked up works with

DNS Records Redirect www to non-www

由 我是研究僧i 提交于 2019-11-28 01:55:00
I'm using Namecheap Domains and Vultr Hosting. I'm trying to redirect DNS www to non-www. www.example.com to example.com I contacted Vultr and asked how to do this with their DNS Manager, they said they would not help as it is self-managed. So I contacted Namecheap, they said they would not help becuase they don't have access to Vultr's DNS Manager, would not tell me if the records I showed them are correct, and I would need to contact Vultr. So I am in an endless support loop. Vultr DNS Manager I followed this answer on how to set up a CNAME to redirect to non-www. Type | Name | Data |

Missing credentials for “PLAIN” nodemailer

由 时间秒杀一切 提交于 2019-11-28 00:27:32
问题 I'm trying to use nodemailer in my contact form to receive feedback and send them directly to an email. This is the form below. <form method="post" action="/contact"> <label for="name">Name:</label> <input type="text" name="name" placeholder="Enter Your Name" required><br> <label for="email">Email:</label> <input type="email" name="email" placeholder="Enter Your Email" required><br> <label for="feedback">Feedback:</label> <textarea name="feedback" placeholder="Enter Feedback Here"></textarea>

Go: How can I start the browser AFTER the server started listening?

由 廉价感情. 提交于 2019-11-27 22:15:44
问题 In Go, how can I start the browser AFTER the server started listening ? Preferably the simplest way possible. My code so far, super dumbed down to the point: package main import ( // Standard library packages "fmt" "net/http" "github.com/skratchdot/open-golang/open" // Third party packages "github.com/julienschmidt/httprouter" ) // go get github.com/toqueteos/webbrowser func main() { // Instantiate a new router r := httprouter.New() // Add a handler on /test r.GET("/test", func(w http
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