TCL Socket max Limit settting Post: 302134651

9 More Discussions You Might Find Interesting

1. Programming

How to limit max no of message in a posix message queue

Hii can anyone pls tell how to limit the max no of message in a posix message queue. I have made changes in proc/sys/fs/mqueue/msg_max But still whenever i try to read the value of max. message in the queue using attr.mq_curmsgs (where struct mq_attr attr) its giving the default value as 10....

2. Shell Programming and Scripting

Creation of directoryname with Max limit

Hi, Please provide your inputs.. # define PATH_MAX 1023 /* max number of characters in a pathname (not including terminating null) */ Could you please let me know how to create directory name(or pathname) with above PATH_MAX length in korn shell scripting.. ...

3. Linux

file-max limit

Oct 31 00:00:02 FIREWALL003 syslogd 1.4.1: restart. Oct 31 00:00:02 FIREWALL003 syslogd 1.4.1: restart. Oct 31 00:00:02 FIREWALL003 syslogd 1.4.1: restart. Oct 31 02:37:09 FIREWALL003 kernel: srmLINUX: segfault at 00000000303a3031 rip 000000000026fe54 rsp 00000000ffbd05b8 error 4 Oct 31...

4. UNIX for Advanced & Expert Users

connect problem for sctp socket (ipv6 socket) - Runtime fail Invalid Arguments

Hi, I was porting ipv4 application to ipv6; i was done with TCP transports. Now i am facing problem with SCTp transport at runtime. To test SCTP transport I am using following server and client socket programs. Server program runs fine, but client program fails giving Invalid Arguments for...

5. Shell Programming and Scripting

Writing in a socket trough TCL problem.

Hello everyone: I have a script that writes and read DATA in/from a socket, but i have a great problem while writing. My socket is created in this way: set connection fconfigure $connection -encoding binary -translation binary -blocking 1 And the writer procedure is this one: ...

6. HP-UX

max limit in in setting array

hi, iam getting error when i assign a variable to an array of more that 315 character in length set -A array <variable> <variable> value is 000001 000002 and up to 000045 it is giving error as "The specified subscript cannot be greater than 1024." can any one help me to solve this

7. IP Networking

Clarification - Setting socket options at the same time when socket is listening

I need clarification on whether it is okay to set socket options on a listening socket simultaneously when it is being used in an accept() call? Following is the scenario:- -- Task 1 - is executing in a loop - polling a listen socket, lets call it 'fd', (whose file descriptor is global)...

8. Solaris

18-Mar-2012 14:25:03.209 general: error: socket: file descriptor exceeds limit (4096/4096)

I have BIND 9.8.1-P1 cache only DNS server running in Solaris 10. I have upgraded the same from 9.6.1 to 9.8.1-P1. Now i am facing "file descriptor exceeds limit (4096/4096)" error frequently on the server. Please help me on this issue!

9. Ubuntu

Max Open File Limit

Ubuntu users, I am configuring an Ubuntu 14.04 server as a load injector. I have appended the hard and soft limits to /etc/security/limits.conf for any user (apart from root): * hard nofile 65536 * soft nofile 65536 I am seeing the figure 65536 in...

LEARN ABOUT CENTOS

systemd-udevd.service

SYSTEMD-UDEVD.SERVICE(8)				       systemd-udevd.service					  SYSTEMD-UDEVD.SERVICE(8)

NAME

       systemd-udevd.service, systemd-udevd-control.socket, systemd-udevd-kernel.socket, systemd-udevd - Device event managing daemon

SYNOPSIS

       systemd-udevd.service

       systemd-udevd-control.socket

       systemd-udevd-kernel.socket

       /usr/lib/systemd/systemd-udevd [--daemon] [--debug] [--children-max=] [--exec-delay=] [--resolve-names=early|late|never] [--version]
				      [--help]

DESCRIPTION

       systemd-udevd listens to kernel uevents. For every event, systemd-udevd executes matching instructions specified in udev rules. See
       udev(7).

       The behavior of the running daemon can be changed with udevadm control.

OPTIONS

       --daemon
	   Detach and run in the background.

       --debug
	   Print debug messages to stderr.

       --children-max=
	   Limit the number of events executed in parallel.

       --exec-delay=
	   Delay the execution of RUN instruction by the given number of seconds. This option might be useful when debugging system crashes during
	   coldplug caused by loading non-working kernel modules.

       --resolve-names=
	   Specify when systemd-udevd should resolve names of users and groups. When set to early (the default) names will be resolved when the
	   rules are parsed. When set to late names will be resolved for every event. When set to never names will never be resolved and all
	   devices will be owned by root.

       --version
	   Print version number.

       --help
	   Print help text.

ENVIRONMENT

       $UDEV_LOG=
	   Set the logging priority.

KERNEL COMMAND LINE

       Parameters starting with "rd." will be read when systemd-udevd is used in an initrd.

       udev.log-priority=, rd.udev.log-priority=
	   Set the logging priority.

       udev.children-max=, rd.udev.children-max=
	   Limit the number of events executed in parallel.

       udev.exec-delay=, rd.udev.exec-delay=
	   Delay the execution of RUN instruction by the given number of seconds. This option might be useful when debugging system crashes during
	   coldplug caused by loading non-working kernel modules.

       net.ifnames=
	   Network interfaces are renamed to give them predictable names when possible. It is enabled by default, specifying 0 disables it.

CONFIGURATION FILE

       udev expects its main configuration file at /etc/udev/udev.conf. It consists of a set of variables allowing the user to override default
       udev values. All empty lines or lines beginning with '#' are ignored. The following variables can be set:

       udev_log
	   The logging priority. Valid values are the numerical syslog priorities or their textual representations: err, info and debug.

SEE ALSO

       udev(7), udevadm(8)

systemd 208														  SYSTEMD-UDEVD.SERVICE(8)