'How to fix `curl: (52) Empty reply from server` response on localhost?
The problem is in my setting, because I am accessing localhost.
When I execute in terminal:
curl http://localhost
The response is:
curl: (52) Empty reply from server
But it should say:
curl: (7) Failed to connect to localhost port 80: Connection refused
UPDATE:
When I execute
curl http://localhost:3000
The response is:
curl: (7) Failed to connect to localhost port 3000: Connection refused
UPDATE(2)
sudo lsof -i :80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
acwebseca 42015 root 36u IPv4 0x2e120362d0318e9b 0t0 TCP
192.168.0.109:52299->151.101.129.69:http (ESTABLISHED) ...
Do you have any ideas ?
Solution 1:[1]
Check port conflict with following command (Mac) and close applications using same port:
lsof -n -i4TCP:$PORT | grep LISTEN
lsof -n -iTCP:$PORT | grep LISTEN
lsof -n -i:$PORT | grep LISTEN
Substitute $PORT with the port number or a comma-separated list of port numbers.
Prepend sudo (followed by a space) if you need information on ports below #1024.
Solution 2:[2]
I had application which was constantly restarting on port 80. I uninstalled the application and it solved it
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Yao Li |
| Solution 2 | deny7ko |