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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...
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...
分布式协议，分布式架构，表同步协议，存储索引设计。 - 微思想区 - 清泛IT...
分布式协议，分布式架构，表同步协议，存储索引设计。
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-...
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
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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
...
Most useful NLog configurations [closed]
...default-wrapper>
<target name="n1" xsi:type="Network" address="tcp://localhost:4001"/>
<target name="n2" xsi:type="Network" address="tcp://localhost:4002"/>
<target name="n3" xsi:type="Network" address="tcp://localhost:4003"/>
</targets>
</nlog&g...
Artificially create a connection timeout error
...sting host but to a port that is blocked by the firewall that simply drops TCP SYN packets. For example, www.google.com:81.
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IISExpress returns a 503 error from remote machines
...
netsh advfirewall firewall add rule name="IISExpressWeb" dir=in protocol=tcp localport=53351 remoteip=any action=allow
set remoteip to any if you want to access you server from outside world if you want to access for local network use localsubnet
start firewall
netsh advfirewall set allprof...