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java.net.UnknownHostException: Invalid hostname for server: local
...hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6).
From the javadocs:
Thrown to indicate that the IP address
of a host could not be determined.
127.0.0.1or ::1 or "localhost" should always be the loopback interface, so if that doesn't work I'd be really surpri...
Remote debugging with Android emulator
...to killall adb too on the server, because the emulator will not accept multiple connections and will be offline for the local machine.
– Henrique de Sousa
Mar 17 '16 at 10:36
...
Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
...cloud instances is I redirect port 80 to 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...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
... limitation that is usually encountered is the maximum number of file descriptors (sockets consume file descriptors) that can be open simultaneously. This often defaults to 1024 but can easily be configured higher.
Ever tried configuring a web server to support tens of thousands of simultaneous AJA...
difference between socket programming and Http programming
...sponse.
Stream receiveStream = response.GetResponseStream ();
// Pipes the stream to a higher level stream reader with the required encoding format.
StreamReader readStream = new StreamReader (receiveStream, Encoding.UTF8);
Console.WriteLine ("Response stream received.");
Cons...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
... Nov 15 '10 at 17:45
Peter MoresiPeter Moresi
2,32911 gold badge1212 silver badges44 bronze badges
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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
... I had same issue I could resolved issue with replace 'localhost' with IP which is '0.0.0.0'
– Damith Asanka
Jul 16 '17 at 18:54
3
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One line ftp server in python
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On most platforms twisted install is as easy as pip install -U twisted which is not directly mentioned on the linked site.
– Steve Barnes
Apr 7 '16 at 5:56
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Wireshark localhost traffic capture [closed]
...
I found it was not sufficient to simply put your own IP in wireshark instead of loopback; adding the route was necessary for it to work in my situation.
– GWLlosa
Aug 23 '12 at 12:58
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How to close TCP and UDP ports via windows command line
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open cmd
type in netstat -a -n -o
find TCP [the IP address]:[port number] .... #[target_PID]# (ditto for UDP)
(Btw, kill [target_PID] didn't work for me)
CTRL+ALT+DELETE and choose "start task manager"
Click on "Processes" tab
Enable "PID" column by going to: View > ...