Animated 3D Models 3d file obj fbx dae stp prt stl WRL blend
3D File Format: 10 Most Popular Types for Different Software
https://cgifurniture.com/3d-file-format-10-types/
http://edutechwiki.unige.ch/en/3D_file_format
Essential Guide to 3D File Formats
https://www.marxentlabs.com/3d-file-formats/
https://all3dp.com/1/best-20-3d-animation-software/
Model file formats - Unity - Manual
https://docs.unity3d.com/Manual/3D-formats.html
socket cache server layer Socket Server listen thread extends ServerSocket
Socket listen accept connect identifier
Multiple Connectioninetd (internet service daemon) is a super-server daemon on many Unix systems that provides Internet services. For each configured service
https://en.wikipedia.org/wiki/Inetd
TCP Wrappers (also known as tcp_wrappers) is a host-based networking ACL system, used to filter network access to Internet Protocol servers
https://en.wikipedia.org/wiki/TCP_Wrappers
xinetd (Extended Internet Service Daemon) is an open-source super-server daemon which runs on many Unix-like systems and manages Internet-based connectivity
https://en.wikipedia.org/wiki/Xinetd
iptables是運行在使用者空間的應用軟體，通過控制Linux核心netfilter模組
https://en.wikipedia.org/wiki/Iptables
iptables is a command-line firewall utility
ipchains firewall
Syslog Daemons, Message Formats and Protocols
syslog daemon is a server process that provides a message logging
getpeername() — Get the name of the peer connected to a socket
WSAASyncSelect getpeername getsockname
asynchronous Socket listen accept client connect identifier getpeername getsockname
ServerSocket" Compressing RMI Wrapper SSL
Remote Method Invocation java.rmi.server Interface RMIServerSocketFactory Java Remote Messaging Protocol
Netty is a non-blocking I/O client-server framework for the development of Java network applications
https://en.wikipedia.org/wiki/Netty_(software)
