How To Install lua-cqueues on AlmaLinux 8
Introduction
In this tutorial we learn how to install lua-cqueues
on AlmaLinux 8.
What is lua-cqueues
cqueues is a type of event loop for Lua. It doesn’t use callbacks but instead you communicate with an event controller by the yielding and resumption of Lua coroutines using objects. cqueues are stackable. Each instantiated cqueue is a poll-able object which can be polled from another cqueue, or another event loop system entirely. The design is meant to be non-intrusive, composable, and embeddable within existing applications. cqueues includes a sockets library with DNS, buffering, end-of-line translation, SSL/TLS, and descriptor passing support builtin. Domain querying, connection establishment, and SSL negotiation are handled transparently as part of a state machine entered with every I/O operation, so users can read and write immediately upon instantiating the object, as if opening a regular file. cqueues also includes modules for handling signals, threads, and file change notifications using native kernel facilities and accessible through easy to use interfaces which abstract the different kernel facilities.
We can use yum
or dnf
to install lua-cqueues
on AlmaLinux 8. In this tutorial we discuss both methods but you only need to choose one of method to install lua-cqueues.
Install lua-cqueues on AlmaLinux 8 Using dnf
Update yum database with dnf
using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install lua-cqueues
using dnf
by running the following command:
sudo dnf -y install lua-cqueues
Install lua-cqueues on AlmaLinux 8 Using yum
Update yum database with yum
using the following command.
sudo yum makecache --refresh
After updating yum database, We can install lua-cqueues
using yum
by running the following command:
sudo yum -y install lua-cqueues
How To Uninstall lua-cqueues on AlmaLinux 8
To uninstall only the lua-cqueues
package we can use the following command:
sudo dnf remove lua-cqueues
References
Summary
In this tutorial we learn how to install lua-cqueues
on AlmaLinux 8 using yum and dnf.