Networking :: Multiple FTP Upload Socket Error "Connection Reset By Peer: Socket Write"
Jan 31, 2010
I am pragmatically trying to upload a list of files from my client machine to a proFTPd server I have running on Ubuntu. Every time I get several (around fifty) files into the transfer, I get the following error: Quote: Connection reset by peer: socket write error
I am able to remotely upload 25,000 small files of ~ 1K in size, but when I go to upload hundreds of 2-4 Mb files, I get a socket write error. Am I using up all available sockets before they can be released? If so, how do I release the sockets? If not, what does this error mean and why am I getting it?
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Dec 8, 2010
figure out this error?
Code:
kradalby@hpcompaq6530b-laptop ~/.ssh $ ssh -vvv -p 110 kradalby@dfekt.no
OpenSSH_5.5p1 Debian-5+b1, OpenSSL 0.9.8o 01 Jun 2010
[code]....
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Jun 4, 2010
I want to configure socket timer to release socket(port) once the connection is terminated. Do we have something in Linux OS to configure this delay to release socket?.
Any command, link or man-page anything will be helpful.
I browsed a lot but unable to find it.
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Dec 7, 2010
Anyone knows the difference between a socket and TCP connection for connecting to an external system?
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Feb 9, 2010
which cropped up today after no changes to the system: I can successfully ssh into my ubuntu 64-bit 9.10 machine (via OS X with iTerm), but after about 30 seconds, the connection drops with the message "Connection reset by peer Connection to xx.xx.xx.xx closed".
If I then try to immediately ssh back in I get: "Write failed: Broken pipe". If I try to immediately ping the machine instead, I cannot ping it until the ~10th try. Eventually I can log back in again, only to be kicked off after between 5 and 60 seconds. I called the network people and their are no known issue right now with networking. The networking on the ubuntu machine is otherwise fine, it seems. In the /var/log/auth.log file, it simple says:
Quote:
Feb 9 14:19:20 harriet sshd[4134]: Accepted password for xxx from xx.xx.xx.xx port 55105 ssh2
Feb 9 14:19:20 harriet sshd[4134]: pam_unix(sshd:session): session opened for user xxx by (uid=0)
Feb 9 14:19:28 harriet sshd[4046]: pam_unix(sshd:session): session closed for user xxx
The solution I come across to a similar problem is to add a "ClientAwakeInterval" number to sshdconfig, but this (as expected) doesn't fix my problem.
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Mar 30, 2009
im getting that error in my code for some reason. I compiled my code, and when i try to run this server it throws me an error on my call to setsocketopt(). The only way it can reach that part of my loop is if it succeeds when it calls sock() so I dont understand why the error says its an operation on a non-socket. Im just trying to set up a server to pass messages from a client to it a viceversa. Here is the code:
Code:
int main()
{
int socket_fd, new_socket_fd, k;
struct addrinfo hints, *server_info, *p;
struct sockaddr_storage peer_address;
code....
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Sep 15, 2009
We are seeing recv err on socket 31: 0x36. What could be meaning of the error?.
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May 5, 2009
I had installed Fedora 10
Below is the output of uname -a
Linux 2.6.27.5-117.fc10.i686.PAE #1 SMP Tue Nov 18 12:08:10 EST 2008 i686 i686 i386 GNU/Linux
I need to enable telnet service on it, then found xinetd and telnet-server not installed,
Then I had installed below
First I had installed Xinetd: xinetd-2.3.14-21.fc10.i386.rpm
then I had installed telnet-server: xinetd-2.3.14-21.fc10.i386.rpm
After installation I executed below commands
Service xinetd start
Chkconfig xinetd on
Chkconfig telnet on
Service iptables stop
Chkconfig iptables off
Iptables �F
After I had tried telnet localhost ----IT FAILED
when I run telnet server manually by issuing the below command
/usr/sbin/in.telnetd, I get below error
[COLOR="Red"]/usr/sbin/in.telnetd: getpeername: Socket operation on non-socket[/COLOR]
I have other system running same OS, I had followed the same steps discussed above to enable telnet, It works fine on it.
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Jul 6, 2010
My system just crashed.
kduffy101@kduffy101-desktop:~$ firefox
WARNING: pipe error (3): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404
Segmentation fault
kduffy101@kduffy101-desktop:~$.
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Jan 27, 2010
I have an external hd attached to my one computer at home, use DynDNS to give it a static address, and can usually ssh into the machine fine. I ran update a few days ago and now have the much-aligned "connection reset by peer" error. I checked the machine and made sure everything was "normal;" e.g., checked ssh config for the port change (correct), doubled-checked ufw to make sure the port was open (it was), etc. I ran nmap on the machine and it said the port was open. This morning when I arrived at work, I ran nmap on my machine here where I've been unable to connect and its results were a little surprising: the port I specified at home and was demonstrated as open is not. WTF?
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Jun 25, 2010
When I do an amcheck, I get this Amanda Backup Client Hosts Check WARNING: noname.com: selfcheck request failed: recv error: Connection reset by peer Client check: 1 host checked in 0.022 seconds. 1 problem found.
I am using bsdtcp. I get an ack error if I switch the client to bsd authentication. What should I do, how do I fix it? I read that I should enter servers address to hosts file in /etc/ directory? Here is the log in /var/log/messages:
[Code]....
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Mar 22, 2010
I am a system administrator and i have configured squid server at the server side.Now i am facing a problem that these two websites are not accessible through squid transparent proxy server while they are accessible when changing the gateway.The websites are following:-
[URL]
This type of error message comes ERROR The requested URL could not be retrieved While trying to retrieve the URL: [URL] The following error was encountered: * Read Error The system returned: (104) Connection reset by peer
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Jul 15, 2010
I've happily been using rdesktop to access my MS Vista desktop from Ubuntu (Hardy) for a few months until a couple of days ago when it stopped working. Now if I try connecting I get the following:
[Code]....
I don't believe anything's changed on the client (Ubuntu) side. The Vista box is occasionally connected to a corporate intranet via VPN and it was after such a session that rdesktop stopped working, so perhaps a Windows group policy was modified during the session. I've checked the basics - can ping 10.1.1.2 from Ubuntu, can access port 3389. Have deleted ~/.rdesktop and ~/.tsclient.
Digging around the Vista client I noticed in Control Panel > System Properties > Remote that in the Remote Desktop sub-panel the Allow connections only from computers running Remote Desktop with Network Level Authentication setting is enabled and that the other two are greyed out. Now, I don't know whether this setting has been changed but I suspect that it might be the problem.
Unfortunately, I don't know enough about Windows to know how or even whether I can change this setting to Allow connections from computers running any version of Remote Desktop (less secure) I've poked around the group policy editor (gpedit.msc) but no joy.
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Feb 22, 2011
when i ran amcheck DailySet1 as backup user and got these messages:
[Code]....
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May 26, 2010
When I try to connect to cvs server this is the error message I get.
I also tried cvs -d server:newuser@localhost:/cvs/CVSROOT login but getting the same result
My repository is in /cvs/CVSROOT
I also tried changing /etc/xinetd.d/cvs with different options, current it looks like this:
And my /etc/xinetd.conf is
cvspserver stream tcp nowait root /cvs cvs --allow-newuser=/cvs/CVSROOT pserver
defaults
# The next two items are intended to be a quick access place to temporarily enable or disable services.
#
# enabled =
# disabled =
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Feb 12, 2010
I'm trying to run Interhack (spoiled variant of Nethack) for local game. Is looking through settings I saw that:
[Code]....
When I try to start it with ih_server option it gives me that error: Code: Can't access() script Could not create socket: Connection refused I think my problem is closed port: Code: nc localhost 9999 localhost [127.0.0.1] 9999 (?) : Connection refused How do I fix this?
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Mar 17, 2010
I am trying to connect with Winsock Windows sockets from a PC running Windows XP with a utility program that enables a dialogue over sockets. I have the listener running on Ubuntu on Port 6330. I can telnet to the listener and interact from both the Ubuntu desktop and the XP PC. But my utility program using Winsock is unable to connect. I have no firewalls impeding this. Maybe there is a better vehicle than the Windows Winsock.dll? I dont need network file access, just TCP ports/.sockets.
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Jul 6, 2010
i'm writing a simple program of client socket program. Here below is the code sample which i'm writing...
Code:
//tcp_client.c
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include<string.h>
#include<stdlib.h>
[Code].....
the above code works fine.if we copmile and run ./a.exe 192.xx.xx.xxx 1111 and press enter it works fine..everytime it asks "Please enter the message: " and if give that will be displayed in server. but my problem is i dont want to print everytime "Please enter the message: " i just want to feed some words one by one to the socket.
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Mar 7, 2011
I'm running Ubuntu 10.10. I have a problem with any client side network communication from any java based program/application. I've tried to run the following code:
Code:
public static void main(String[] args) throws Exception {
long start = System.currentTimeMillis();
Socket s = new Socket("ubuntuforums.org", 80);
System.out.println("1. connection created in "+ (System.currentTimeMillis() - start)/1000.0 +" s");
s.close(); start = System.currentTimeMillis();
s = new Socket("ubuntuforums.org", 80);
System.out.println("2. connection created in "+ (System.currentTimeMillis() - start)/1000.0 +" s");
s.close(); }
The result is the following:
Code:
1. connection created in 189.31 s
2. connection created in 0.085 s
I've tried both java-1.6.0-openjdk and java-6-sun-1.6.0.24 with almost the same results. During the extremely long 189 seconds, the processor is doing almost nothing (java thread has 0 %). I've tried also a wireshark to check what is going on, but the first packet was released after those 189 seconds. There is nothing in log files, I have no exceptions or errors, and the connections work (after the first long delay) just fine.
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Mar 9, 2010
Is there any command in Linux to kill a socket connection WITHOUT killing its parent application? For example, I have streaming server with several connected users and I want to close socket connection to one of them?
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May 26, 2010
When I plug in my iPhone to my 10.04 machine, it's recognized. I can always drag music from the iPhone to the Music collection in Rhythmbox, but 9 times out of 10 dragging the other ways gives me this error:
"Error while getting peer-to-peer dbus connection: The name :1.219 was not provided by any .service files"
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Aug 12, 2010
I've been tasked with transferring a Python web server from a Debian box to a Fedora server for work. (I think) I've been able to transfer all required files but I'm unable to run the web server because whenever I make the HTTPServer call in the python file I get an error "Cannot assign Requested Address".
I've basically traced the issue back to the server being unable to open a socket on the requested port (8085 in this case). I've checked netstat and there are no processes running on that port (or any other one I've tried for that matter) so wondering if there's a system configuration I need to do to allow programs to bind to sockets. Is there a deny configuration set up somewhere I need to modify? Does this even make sense?
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Aug 3, 2010
I am having problems accessing my work desktop through my home computer running Fedora 13. I am able to remote into work through MAC and Windows XP. I loaded vpnc and was able to connect to the concentrator. I also able to ping it too. I cannot connect to my desktop using rdesktop. I get error message �Unable to connect, socket is unavailable. I cannot ping to the desktop.
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May 21, 2009
I have a cgi script that tries to get the IP address of a domain. the Domain is defined in Bind, yet it can not resolve it. I put the domain in the host file and it then gives a Error: unable to create socket - Permission denied
I figure I have to do some code changes to the script but here I would like an explaination as to the error I am getting.
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Nov 26, 2010
Code:
void* thread(void* arg)
{
[code]....
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Oct 2, 2010
when i run "sudo startx" i get the message:
"(= Log file: "/var/log/Xorg.0.log", Time: Sat Oct 2 15:33:49 2010
(= Using config file: "/etc/X11/xorg.conf"
(II) Module "ddc" already built-in
[code]....
Fatal server error:
no screens found
waiting for X server to begin accepting connections giving up.
xinit: Connection reset by peer (errno 104): unable to connect to X server
xinit: No such process (errno 3): Server error."
My version of ubuntu is 8.04 and the video card is 82G33/G31 Express Integrated Graphics Controller.
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Mar 8, 2011
iam just trying to connect to server which accepts one client and server will read(blocking operation) infinitely, but After closing the client socket the server "read operation" is returning zero and "errno variable(in errno.h)" value is also zero. how can i detect whether a client socket is closed/active..?
client.c
Serv_Addr.sin_family = AF_INET;
Serv_Addr.sin_addr.s_addr = inet_addr("127.0.0.1");
Serv_Addr.sin_port = htons(26553);
if( 0 > connect (Serv_Fds,&Serv_Addr,sizeof(Serv_Addr)) )
{
perror("connect");
return 0;
[Code]....
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Jan 21, 2010
"Read from socket failed: Connection reset by peer" after installing latest version of openssh under debian. What to do?
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May 25, 2010
In looking at the release notes, I saw the comment File locations changes:
* MySQL socket file and pid file were moved from /var/lib/mysql to more reasonable location /var/run/mysql by default.
* MySQL log files are in /var/log/mysql. Not sure what I was supposed to do with that information. So I ignored it. Now, I am finding some issues with it. The web server works, but any connection to the database fails with 2002: Can't connect to local MySQL server through socket '/var/run/mysql/mysql.sock' (2)The thought dawned on me that maybe all my databases were erased and none set up. Going in to the terminal, I could connect and list and query the databases. So even though I backed them up, they still are there!
phpMyAdmin gives the same error message.
However, when I go into MySQL Administrator, it works fine.
I forgot where I saw it, but the socket is still set to var/lib/mysql. I could not find any mysql install log and would say what was in my cnf.my, but it still doesn't exist just as it has not in the past. Not sure if I should allow the MySQL Administrator to create it since I always ignored the prompt in the past and it worked. (Just wishing to keep the defaults)
At first I thought the upgrade upgraded the MySQL, but it's still 5.1.39 as I believe before. I've un-installed mysql-server and re-installed it with no change.
Can anyone can tell me how to get the socket to /var/run/mysql or what else is wrong? I read one place where mysql is supposed to set it up.
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Feb 20, 2010
I have the following problem. I want to find out connection between process and socket. When I type to the terminal the following command netstat -anpetu so I get the following output:
[Code]....
As you can see just some connection have assign PID/Programme. How can I find out Program of this socket without PID/programme. like this 0.0.0.0:52472? Certainly I know that some port are well-known but there are a lot of unknown ports(like 8307 3350 and so on).
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