I am using a Tornado application that uses a websocket handler. I am using Supervisord to run multiple instances of the application, but I cannot balance websocket connections.
I know that ng
Month: October 2021
KOLLA-ANSIBLE deployed OpenStack
Design planning
Currently, there are two types of roles designed, ceph and nova. As long as they are not nodes of the ceph cluster, they are all nova, which need to assume computing services. The c
Cluster concept
Cluster type: Cluster concept 1. Two key features Cluster is a group of service entities that work together to Provide a service platform that is more scalable and usable than a single service enti
prototype_s – form.submit () missed Rails.js UJS Observer
In a Rails 3 application, as long as a checkbox is toggled, I want the browser to call a remote function. In Rails 2, it’s easy to do this by passing it< /p>
:onclick => remote_function(…)
HeartBeat CRM configuration
Test environment:
1. Turn off the heartbeat service on web1
#service heartbeat stop
#ssh web2.luochen.com’service heartbeat stop’
2. Edit the ha.cf file on web1, Enable crm<
Cross-server communication in the load balanced ASP.NET web application
My ASP.NET application stores some expensive (loaded) data in static fields accessible by the application (in this case using System.Web.Caching.Cache is Inappropriate).
My application is a
Compilation and installation KeePaliveD-2.0.17
Installation:
Download the source package from the official website
wget https://www.keepalived.org/software/keepalived-2.0.17.tar.gz Install some dependency packages needed for keepalived
yum i
WS Protocol and Apache Mod_Proxy_Wstunnel configuration: error 500
I receive error 500 when trying to access ws through my Apache2 server: // localhost:8080 /. The server is running OpenSuse Leap 42.1 and Apache 2.4.16. These Apache2 modules are enabled: mod_prox
Wicket Cluster Session Storage, Page Storage, Data Storage
I am dealing with custom implementations of wicket session storage, data storage, and page storage. I have cu cluster wicket and make it work in the following situations:
My question is: Has
The difference between the SOA – RPC system and the enterprise service bus
What is the difference between an RPC system (such as Twitter’s Finagle) and an enterprise service bus (such as Mule)? What kind of problems are each of them good at solving? I will try to answe