My localhost IIS sites recently stopped working and I can't figure out why. If I try and browse to http://localhost after a while I get the error Oops! Google Chrome could not connect to localhost. If I open Fiddler and try again I get a 502 error that states System.Net.Sockets.SocketException A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 127.0.0.1:80
I've tried using netstat -a -b to see if any other applications are blocking port 80, but there doesn't appear to be anything obvious.
I've disabled proxy servers and that doesn't have any affect.
As a last resort I even tried re-installing IIS
Everything has been working fine and I can't think of any configuration changes that would've stopped localhost from working. Any ideas?
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I'm trying to work my way through a React course and I am consistently running into the same issue. Every time I use npm start after I've created the app I get this error in the browser: This site can’t be reached. Localhost took too long to respond or I get the error that it refused to connect.
Here's everything I've tried to remedy the issue:
I'm not getting any errors in VScode's built in terminal or my laptop's terminal, it says everything compiled successfully.
I've tried opening the dev server on multiple different browsers: Brave, Chrome, Firefox.
I've created multiple different projects & all are having the same issue.
I've changed the port the dev server opens up on in VScode.
I've cleared my node cache.
I've uninstalled & reinstalled node & npm.
I've restarted my laptop multiple times
I've uninstalled & reinstalled VScode.
I even went so far as to completely factory reset my laptop & reinstall everything. It fixed the problem for a couple of days but now I'm back at square one dealing with the same issue.
My laptop is a 2017 MBP 13 running macOS Monterey. Any help / advice would be greatly appreciated.
curl -v "http://localhost:3000"
Trying 127.0.0.1:3000...
* Trying ::1:3000...
* connect to ::1 port 3000 failed: Connection refused
* connect to 127.0.0.1 port 3000 failed: Operation timed out
* Failed to connect to localhost port 3000 after 25918 ms: Operation timed out
* Closing connection 0
curl: (28) Failed to connect to localhost port 3000 after 25918 ms: Operation timed out
```
I finally figured out the solution. I had to turn off my VPN for the npm start command to work.
so I've an ubuntu server on Google Cloud which I lost access to SSH somehow, I don't get any error when I try to login, It just keeps loading, and nothing happens, I assume It's because of proftpd or Apache which I Installed minutes before It stopped working, from what I can see on the firewall the 22 port are open, http and http are too, I need some help, what should I do to get my access back? I can login Google Shell, but I can't log in on my VM even on GCloud Itself...
from PuTTY I get this:
Network error: Connection timed out
Failed to complete tunnel connection
The connection to http://cc1e064782fc.ngrok.io was successfully tunneled to your ngrok client, but the client failed to establish a connection to the local address localhost:80.
Make sure that a web service is running on localhost:80 and that it is a valid address.
The error encountered was: dial tcp [::1]:80: connectex: No connection could be made because the target machine actively refused it.
Hi, I was setting up ngrok and got this error, I disabled the firewall too.
Take a look at this video where I show you the error.
https://youtu.be/uP4B79w4s7c
Its kind of a message that ngrok successfully created tunnel to your pc at port 80 but there is no service running at that port in your OS, Mostly people run a web server at 80 but you can run any service at that port.
So lets assume you are running a web server in your OS on port 80 then you can access that web server from anywhere on the internet using that ngrok tunnel.
I am a beginner to CouchDB, I need to do a school assignment with it, but now it crashed on my computer. My system is mac os, when I open the couchDB application, it keeps popping new admin windows(http://127.0.0.1:5984/_utils/#login?urlback=), but all of them are failed to connect.
When I try:
curl -X PUT http://127.0.0.1:5984
it returns
curl: (7) Failed to connect to 127.0.0.1 port 5984: Connection refused
It worked well on my computer before, seems after I tried to setup a remote node, it crashed.
What should I do to fix it?
When I run my development server, I get the following error.
Proxy error: Could not proxy request /graphql from localhost:3000 to http://localhost:3010.
See https://nodejs.org/api/errors.html#errors_common_system_errors for more information (ECONNRESET).
It is preventing me from proxying any requests from the development server to the API.
After debugging, I realized it was not a problem with the code because my colleague and I are working from the same repo and he does not have this error. Also, sometimes if I restart my terminal the error will go away before it comes back again.
Would greatly appreciate guidance on what is the root of this issue and how I can resolve it.
What I discovered, and what seems to have solved the problem, is that I was running too many different servers on ports that were too close together. My servers were running on port 3000, 3010, and 3009. I noticed that whenever the server at 3009 was running, I would get the above error. When I changed the port for that server from 3009 to 9999, all proxy errors ceased.