port

问题 I would expect having multiple servers on the same port would cause problems. In fact I want it to throw an exception when I try to start two servers on the same port. The problem is, it seems more than happy to start multiple servers on the same port. I can have many instances of the following code running just fine with no exceptions. import BaseHTTPServer import SimpleHTTPServer import sys def main(): try: server = BaseHTTPServer.HTTPServer(('127.0.0.1',5000), SimpleHTTPServer

问题 I would expect having multiple servers on the same port would cause problems. In fact I want it to throw an exception when I try to start two servers on the same port. The problem is, it seems more than happy to start multiple servers on the same port. I can have many instances of the following code running just fine with no exceptions. import BaseHTTPServer import SimpleHTTPServer import sys def main(): try: server = BaseHTTPServer.HTTPServer(('127.0.0.1',5000), SimpleHTTPServer

问题 I have a kubernetes cluster on GCP made of two nodes. I have pod -> mycha-deploy, with service -> mycha-svc, also I have pod nginx-controller with service nginx-svc. When I try to curl into the pods or services ips I keep getting: port 80 conection refused. When I browse into the master ip I don't get anything. Is there something I am missing in the configuration. Thank you. # mycha-deploy apiVersion: apps/v1 kind: Deployment metadata: name: mycha-deploy labels: app: mycha-app spec: replicas:

问题 I have a kubernetes cluster on GCP made of two nodes. I have pod -> mycha-deploy, with service -> mycha-svc, also I have pod nginx-controller with service nginx-svc. When I try to curl into the pods or services ips I keep getting: port 80 conection refused. When I browse into the master ip I don't get anything. Is there something I am missing in the configuration. Thank you. # mycha-deploy apiVersion: apps/v1 kind: Deployment metadata: name: mycha-deploy labels: app: mycha-app spec: replicas:

问题 I'm using Laravel..And i develop a website... And I want try to access the site from other devices.... . . I run php artisan serve --port=4042 --host=0.0.0.0 in my computer (windows 10).. And I allow port 4042 by create new Inbound Rules in Windows Firewall (as in picture below): But when I access from my mobile phone, it shows error as in picture below: But I can access the web if I turn off the whole Firewall.... But I dont want disable the whole Firewall, I just want to allow port 4042

问题 I'm using Laravel..And i develop a website... And I want try to access the site from other devices.... . . I run php artisan serve --port=4042 --host=0.0.0.0 in my computer (windows 10).. And I allow port 4042 by create new Inbound Rules in Windows Firewall (as in picture below): But when I access from my mobile phone, it shows error as in picture below: But I can access the web if I turn off the whole Firewall.... But I dont want disable the whole Firewall, I just want to allow port 4042

问题 I'm dockerizing a web application that uses Django Channels for websocket functionality. It depends on redis. I'm having trouble getting the redis portion of the application to work correctly. I've tried to stick to this redis/compose guide. docker-compose.yml version: "3" services: db: image: mysql:latest volumes: - "./.mysql-data/db:/var/lib/mysql" restart: always ports: - 3306:3306 environment: MYSQL_ROOT_PASSWORD: rootpassword MYSQL_DATABASE: database MYSQL_USER: user MYSQL_PASSWORD:

问题 I'm dockerizing a web application that uses Django Channels for websocket functionality. It depends on redis. I'm having trouble getting the redis portion of the application to work correctly. I've tried to stick to this redis/compose guide. docker-compose.yml version: "3" services: db: image: mysql:latest volumes: - "./.mysql-data/db:/var/lib/mysql" restart: always ports: - 3306:3306 environment: MYSQL_ROOT_PASSWORD: rootpassword MYSQL_DATABASE: database MYSQL_USER: user MYSQL_PASSWORD:

问题 I am a developer of ROS projects. Recently I am trying using ROS(melodic) on WSL2(Windows Subsystem for Linux), and all things works just great. But I got some trouble when I want to use another PC which also in the same local area network(LAN) to communicate with. Before setting the environment variables like "ROS_MASTER_URI, ROS_IP", I know that since WSL 2 work on Hyper-V so the IP show on WSL2 is not the one in the real LAN. I have to do some command like below in order to make everyone

问题 I am a developer of ROS projects. Recently I am trying using ROS(melodic) on WSL2(Windows Subsystem for Linux), and all things works just great. But I got some trouble when I want to use another PC which also in the same local area network(LAN) to communicate with. Before setting the environment variables like "ROS_MASTER_URI, ROS_IP", I know that since WSL 2 work on Hyper-V so the IP show on WSL2 is not the one in the real LAN. I have to do some command like below in order to make everyone