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What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
...etwork interface as you've described but rather binds to all addresses. In TCP stacks this is known as INADDR_ANY – from deleted answer of @strangemonad.
– Piotr Dobrogost
Jan 18 '17 at 13:09
...
IPC performance: Named Pipe vs Socket
...ll get with Shared Memory solution.
Named pipes are only 16% better than TCP sockets.
Results are get with IPC benchmarking:
System: Linux (Linux ubuntu 4.4.0 x86_64 i7-6700K 4.00GHz)
Message: 128 bytes
Messages count: 1000000
Pipe benchmark:
Message size: 128
Message count: 1000...
Find the host name and port using PSQL commands
...stat -plunt |grep postmaster
and you will see something similar as this
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN 140/postgres
tcp6 0 0 ::1:5432 :::* LISTEN 140/postgres
in this case, port number is 5432 whi...
Netty vs Apache MINA
...me functionality. Which one should I choose to develop my high-performance TCP server? What are the pros & cons?
7 Answers
...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...相关信息。
[root@localhost php]# netstat -antl|grep 9000
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN
[root@localhost php]# ps -ef|grep php-cgi
root 3567 1 0 17:06 ? 00:00:00 /usr/local/php/bin/php-cgi --fpm --fpm-conf...
Where is Erlang used and why? [closed]
...er. It has to route many messages simultaneously, and handle many a lot of TCP/IP connections.
So we have 2 features:
handle many connections
route messages given some aspects of the message
These are examples where erlang shines.
handle many connections
It is very easy to build scalable non-...
实战做项目如何选择开源许可协议（一）-了解协议 - 开源 & Github - 清泛网...
实战做项目如何选择开源许可协议（一）-了解协议opensource_permission目前国内开源项目正在逐渐升温，中国也开始有不少优秀的开源项目突显出来。在大家摩拳擦掌准备加入开源大军时，也要知道这个圈子里的规则。...目前国内...
Forward host port to docker container
...- subnet: 192.168.50.0/24
iptables rule:
iptables -A INPUT -j ACCEPT -p tcp -s 192.168.50.2 -d $192.168.50.1 --dport portnumberOnHost
Inside the container access dockerhost:portnumberOnHost
share
|
...
Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
...port 3000 with this command:
sudo iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3000
Then I launch my Node.js on port 3000. Requests to port 80 will get mapped to port 3000.
You should also edit your /etc/rc.local file and add that line minus the sudo. That will add...
No connection could be made because the target machine actively refused it?
...
I had the same error with my WCF service using Net TCP binding, but resolved after starting the below services in my case.
Net.Pipe.Listener.Adapter
Net.TCP.Listener.Adapter
Net.Tcp Port Sharing Service
...