How do I keep my TCP connection alive?

How do I keep my TCP connection alive?

Keep-alive packets MUST only be sent when no data or acknowledgement packets have been received for the connection within an interval. This interval MUST be configurable and MUST default to no less than two hours. As you can see, the default TCP keepalive interval is too long for most applications.

How do I connect to Internet on Windows Server 2003?

  1. Summary. ICS permits you to use Windows Server 2003 to connect a small office network or home network over the Internet.
  2. Install a second ethernet network adapter to the ICS host computer.
  3. Configure the ICS host computer.
  4. Configure the Windows client.
  5. ICS and Dial-up networking.
  6. Troubleshooting.

What is Keep-Alive enabled?

How does enabling Keep-Alive affect page performance? Enabling Keep-Alive ensures that a single TCP connection is used to transfer multiple files from the server to the browser. This helps your page load faster as the browser doesn’t need to establish multiple connections to retrieve all your page resources.

Is Keep-Alive enabled by default?

Keep-Alive is enabled by default in most cases, however, sometimes hosting companies disable Keep-Alive for performance reasons. If HTTP Keep-Alive isn’t enabled, you can enable it using the following options.

How long can a TCP connection stay open?

There is no limit in the TCP connection itself. Client and server could in theory stay connected for years without exchanging any data and without any packet flow. Problems are usually caused by middleboxes like NAT router or firewalls which keep a state and expire the state after some inactivity.

How long is TCP keep alive?

The TCP Keep-Alives, not to be confused with the HTTP Keep-Alive header, is a defined, optional TCP implementation in Request for Comments (RFC) 1122. The default is 1800 seconds. Note: For more information about TCP keep alive, refer to the Internet Engineering Task Force (RFC 1122).

How do I connect my local server to the Internet?

You go into your router configuration and forward port 80 to the LAN IP of the computer running the web server. Then anyone outside your network (but not you inside the network) can access your site using your WAN IP address (whatismyipcom).

How do I connect to my server over the Internet?

How to Connect a PC to a Server

  1. Open File Explorer and select This PC.
  2. Select Map network drive in the toolbar.
  3. Select the Drive drop-down menu and choose a letter to assign to the server.
  4. Fill in the Folder field with the IP address or hostname of the server you want to access.

What is WIFI keep alive service?

A keepalive is a signal sent from one device to another to maintain a connection between the two devices. This may be between a client and a server, but it could apply to any number of devices or technologies.

What are the advantages of setting keep alive requests high in terms of performance?

Keep-Alive can improve website speed and performance as it maintains an open connection between a client and a server, saving the time needed to serve files. Enabling Keep-Alive has additional benefits, such as: Reduced CPU and memory usage – using persistent connections will benefit web hosting users.

How do I enable keep alive in IIS?

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  1. Open “IIS Manager”
  2. Select “Application Pool” the instance you want to manage.
  3. Select “Advanced settings”
  4. Under “(General)” and set “Start Mode” to “AlwaysRunning”, which means the application pool keep the ASP.NET application run always.

How do you keep-alive?

How to enable keep-alive connections

  1. Edit or create an . htaccess file in your site’s document root directory.
  2. Copy the following lines and paste them into the .htaccess file: Header set Connection keep-alive
  3. Save your changes to the . htaccess file.