What is the typical usage of TCP keepalive? - Stack Overflow
2017年8月11日 · And each client creates TCP connections to interact with the server. There are three usages of TCP alive: Server-side keepalive: The server sends TCP keepalive to make sure that the client is alive. If the client is dead, the server closes the TCP connection to the client. Client-side keepalive: Clients sends TCP keepalive to prevent the server ...
sockets - Explain http keep-alive mechanism - Stack Overflow
Without a keep-alive, every HTTP request has to establish a new TCP connection, and then close the connection once the response has been sent/received. A keep-alive allows an existing TCP connection to be re-used for multiple requests/responses, thus avoiding all of that overhead. That is what makes the connection "persistent".
C# How to set HttpClient Keep-Alive to false - Stack Overflow
2016年4月1日 · Most solutions on the Internet said to set Proxy parameter to null but it still won't work faster. The only way I found to reduce this time is to set the Keep-Alive parameter of request to false: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri); request.Method = "GET"; request.KeepAlive = false; HttpWebResponse response ...
c - How to use SO_KEEPALIVE option properly to detect that the …
Note that these values are global for all keepalive enabled sockets on the system, You can also override these settings on a per socket basis when you set the setsockopt, see section 4.2 of the document you linked. You can't "check" the status of the socket from userspace with keepalive.
linux - Keep SSH session alive - Stack Overflow
2014年8月1日 · If you want to set the keep alive for the server, add this to /etc/ssh/sshd_config: ClientAliveInterval 60. ClientAliveCountMax 2. ClientAliveInterval: Sets a timeout interval in seconds after which if no data has been received from the client, sshd (8) will send a message through the encrypted channel to request a response from the client.
Mobaxterm: how to prevent ssh session from exiting?
2019年8月7日 · If the destination server's "SSH keepalive configurations for the clients" are set, they override your remote client SSH keepalive configurations, hence controlling the session timeouts. To find out if there are any configs set on the destination server's SSH configurations, use the command below (as root, or a user with sudo privileges):
flutter ListView KeepAlive after some scroll - Stack Overflow
2018年9月27日 · 6. if you want to keep alive a list of slivers (for CustomScrollView) all you need to do is use the 'SliverChildListDelegate' instead of 'SliverChildBuilderDelegate'. Here's my code: final List<Product> products; return CustomScrollView(. controller: _scrollController, slivers: [.
Fetch Keep Alive is not working as expected - Stack Overflow
2021年5月29日 · keepalive: true. }; fetch(Url, deleteMethod); } The API call is not reaching backend but getting listed on the chrome network tab as pending state. *The above used delete API is created in Node js and working fine with postman. I have to call this API at the time of page unload only, where it is recommended to use either fetch API with keep ...
image - How can I enable keep-alive? - Stack Overflow
Configure Apache KeepAlive settings. Open up apache’s configuration file and look for the following settings. On Centos this file is called httpd.conf and is located in /etc/httpd/conf. The following settings are noteworthy: KeepAlive: Switches KeepAlive on or off. Put in “KeepAlive on” to turn it on and “KeepAlive off” to turn it off.
How do I keep SSH connection alive on Windows 10?
27. You can solve this on the client side by setting the options ServerAliveInterval and ServerAliveCountMax (60 and 30 will send a keep-alive packet every minute and still keep the connection if your network falls for up to 30 minutes). The Windows OpenSSH client has some issues finding the ssh_config file (it appears to have doubts about what ...