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Questions tagged [time-wait]

The TIME_WAIT TCP port state

Indicates that both endpoints of a connection have closed it, and that the local end is keeping the local port in TIME_WAIT state. The system is waiting for any remaining packets to expire before closing the port. This state only lasts 2*MSL seconds where MSL is the maximum segment lifetime, typically 60 or 120 seconds.

The TIME_WAIT state is often erroneously regarded as a performance problem. It isn't, except for the length of netstat displays. However it can be avoided altogether by being the end which receives the first FIN. In practice this means the client should close the connection before the server, so that the ports in TIME_WAIT state accumulate at the client, where they are few, rather than at the server, where they are very many.

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why apache SocketConfig has setSoReuseAddress() method?

i'm creating org.apache.http.config.SocketConfig class to configure my HttpClient, in org.apache.http.config.SocketConfig api doc, description of isSoReuseAddress() say, "Determines the default value of the SocketOptions.SO_REUSEADDR parameter for…
leesh
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How to remove the socket server from "busy" state after `kill PID`?

I have a simple socket server set-up to send some numbers to a client in the intranet. While testing, I stop the server.py script from terminal(CTRL+C) which later causes busy server error in Safari when I try to reach the same page. I saw this…
user10063119
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Navigation not hidding after hover on next element

I need a navigation that when I mouse out, waits for 1 sec, and then hide, I got my code here http://jsfiddle.net/xR83q/ but it does not work correctly Can you please tell me what I'm doing wrong?
Omegakenshin
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Closing TCP socket from both sides leaves socket alive

I have created a TCP socket on Linux using C. Client connect()'s to server and server accept()'s it. When the client request has been served - or a timeout has occured - I want that socket to be totally closed. But, although both sides call the…
maria
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FTP Server issue - too many clients in TIME_WAIT

We have a piece of software which includes a version of an Apache FTP server. It accepts transmitted images and stores them. However, at some point, the images stop getting transmitted. I did a "netstat" command and found over 3k connections in a…
Jack BeNimble
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iPhone - Waiting beetween 2 code line for asynchronous task to be done

I have two lines of code that are executed just before the pop of a view. Those two lines are making some scrolling. Because of those 3 animations, there are many things that the user don't see, or let's say don't see well. I don't want to use…
Oliver
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Too many TIME_WAIT after concurrent when using redigo pool

I used github.com/garyburd/redigo for my application go routines concurrently reading and writing Redis. I used redigo NewRedisClient() in Singleton Pattern, and set MAXACTIVE=100, MAXIDLE=100, IDLETIMEOUT=60. The application started and I found…
maxwell92
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TIME_WAIT and EADDRINUSE on Linux

I have a system in which a server process, which runs in the background, is controlled by a control program. The control program is a simple script which performs one command and then exits. For the Run command it creates a new server process; for…
Alan Millington
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load balancing across servers

I have a web service running on 3 servers. The woreking is as follows -Server 1 recieves user requests store it on local db and does some work on it. -Server 2 and 3 are identical and the main work horses, they based on request fetches information…
Ron Davis
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ServerSocket open and immediate close on localhost will lead to TIME_WAIT?

I am seeing following logic in one of the java libs to test open of socket on localhost: ServerSocket socket = new ServerSocket(port); socket.close(); My question is would this socket lead to TIME_WAIT state on localhost when no data packets have…
Sumit Nigam
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TIME_WAIT accumulating in Solaris

I have set tcp_time_wait_interval as 1000 (1 sec). But even after closing the connection, TCP TIME_WAIT state are accumulating. Can anyone please help me on this. var net = require('net'); var HOST = 'localhost'; var PORT = 9790;…
madz
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Send email if planned date is passed in dynamics CRM

I need to write a workflow for a library system. In which the workflow required to wait after 5 days when planned check in date is passed and then send an email. I tried the following but seems it'll not work. If Planned check-in date Equals 5…
Mohsin Tester
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Show Wait Form for dynamic time until processing is done

I have searched in many threads of stackoverflow, Code Project, C# Corner and many other forums. My Question is cloned. But i can't any satisfactory solution. I want to show a wait form that will appear when there is some sort of background work .…
Allah Rakha
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pion http server avoid TIME_WAIT

I'm working on an http server and client, using pion c++ library(5.0.6) on Win32. The problem is that it always remains a TIME_WAIT on the server side after the client disconnected, I can see it from netstat -ano. Sometimes there are about 10000…
aj3423
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Waiting for specific time before accepting client connexion TCPLISTENER

I want to wait for 10 sec before that the server accept connexion of a client, i ve been looking in the net but i did not find an example, this is the code i wrote , is there anyone who could give a solution for that, thanks a lot: class Program { …
user3752952
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