What is net::ERR_CONNECTION_RESET and how do I resolve it?

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Good afternoon,

I developed a system to manage the FTP of the company where I work, in this way, locally works perfectly and when I go up to the server and try to send a file bigger than 30mb, it fails to upload and returns the following message in the browser CONSOLE:

net:ERR_CONECTION_RESET

I searched the internet and could not identify the real cause of this problem.

Thank you.

php
  • 1

    I agree that it is an interesting question, but the problem is rarely programming (only in very specific cases could it be), which is indicated in our scope, the problem is usually occasioned by things beyond, such as using proxy, vpn, or at the time of deploying something failed, may also be HTTP server configuration failure (such as apache), may also be problem in the firewall of the client computer or in the network settings, does not have a unique solution specified and not guaranteed for this, this error is just a summary of something failed. Thank you for understanding.

1 answer

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The Error net::ERR_CONNECTION_RESET informs that the connection has been reset. This can occur for several reasons, such as failure during connection.

Try to access your system from a different connection, browser and computer. With this it is possible to eliminate the possibility of being a problem with your machine or on your network, since when it is on a local server it works normally. There is also the possibility of being some problem with firewall or the internet provider.

Second step is to check how the server is configured, see if there is no upload size limit, or maximum connection time with server. As you are accessing the service at a lower speed, it is common to take longer and this may cause some problem.

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