Might be here:
On the right hand side of the assignment to RETRY, you have ${RETRY}. Perhaps this should be just the string RETRY? The more times the assignment executes the longer and more garbled the value of ${RETRY} becomes.
We have a Sun Enterprise 450 running Solaris 2.6 that is giving us intermittent performance issues. These problems happen several times a day, usually lasting for a few minutes each time. sar shows that when this occurs, CPU idle time is 0% or close to it, and sys and wio are both high. iostat... (3 Replies)
Hi All,
Please help me to perform sum of values in a loop, I am getting following error:
"total=0++432907765772: ++ requires lvalue"
where actual statement is as : total=$total+$amt
where amt can have +ve or -ve values
Thanks
Sandeepb (3 Replies)
I'm searching for an oracle emtab file.
I do a find / -name emtab -print and the first result gives me
find: stat() error /apps/tomcat/jakarta-tomcat-5.5.9/bin/console.txt: I/O error
Can someone explain what this error means?
thanks, (2 Replies)
Hi All,
I am getting an error message when I execute command “zlogin -C sunsrv4z5” on my root server.
INIT: Cannot stat /etc/inittab, errno: 2
INIT: Cannot stat /etc/inittab, errno: 2
As per my analysis it seems that some files inside /etc folder are deleted.
This server was... (14 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
So, my third thread here ^^ and still asking questions.
Thanks for you patience and help, I really appreciated it ;)
I currently use a shell script to move folders of songs from one to another location on my harddrive.
I use something like this:
sudo mv /var/mobile/Media/"My Music"/"Vasco... (3 Replies)
Hello forum,
I hope my problem is easy to solve for someone in here!
My main task is to copy a large amount of imap-accounts from one server to another. There is a tool (Perl) called imapsync which does the job exellent. Unfortunately I'm only able to run it on one account at a time.
After... (3 Replies)
i would like to know the equivalent of stat -c %Y <file> command in AIX.
i tried "istat" but its not giving the epoch time and also tried with perl
perl -le'printf "%o", 07777 & (stat) for @ARGV' <file>
it not also provding the timing .
... (3 Replies)
Hi.
I'm trying to install VMWare Workstation to run a virtual machine on my Mac OS, but running the bundle from bash(xterm)
sh VMware-workstation-Full-11.0.0-2305329.x86_64.bundle
(as suggested in install guide)
comes up with error:stat: illegal option -- -
usage: stat
Digging... (5 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT DEBIAN
dbd::gofer::transport::base
DBD::Gofer::Transport::Base(3pm) User Contributed Perl Documentation DBD::Gofer::Transport::Base(3pm)NAME
DBD::Gofer::Transport::Base - base class for DBD::Gofer client transports
SYNOPSIS
my $remote_dsn = "..."
DBI->connect("dbi:Gofer:transport=...;url=...;timeout=...;retry_limit=...;dsn=$remote_dsn",...)
or, enable by setting the DBI_AUTOPROXY environment variable:
export DBI_AUTOPROXY='dbi:Gofer:transport=...;url=...'
which will force all DBI connections to be made via that Gofer server.
DESCRIPTION
This is the base class for all DBD::Gofer client transports.
ATTRIBUTES
Gofer transport attributes can be specified either in the attributes parameter of the connect() method call, or in the DSN string. When
used in the DSN string, attribute names don't have the "go_" prefix.
go_dsn
The full DBI DSN that the Gofer server should connect to on your behalf.
When used in the DSN it must be the last element in the DSN string.
go_timeout
A time limit for sending a request and receiving a response. Some drivers may implement sending and receiving as separate steps, in which
case (currently) the timeout applies to each separately.
If a request needs to be resent then the timeout is restarted for each sending of a request and receiving of a response.
go_retry_limit
The maximum number of times an request may be retried. The default is 2.
go_retry_hook
This subroutine reference is called, if defined, for each response received where $response->err is true.
The subroutine is pass three parameters: the request object, the response object, and the transport object.
If it returns an undefined value then the default retry behaviour is used. See "RETRY ON ERROR" below.
If it returns a defined but false value then the request is not resent.
If it returns true value then the request is resent, so long as the number of retries does not exceed "go_retry_limit".
RETRY ON ERROR
The default retry on error behaviour is:
- Retry if the error was due to DBI_GOFER_RANDOM. See L<DBI::Gofer::Execute>.
- Retry if $request->is_idempotent returns true. See L<DBI::Gofer::Request>.
A retry won't be allowed if the number of previous retries has reached "go_retry_limit".
TRACING
Tracing of gofer requests and responses can be enabled by setting the "DBD_GOFER_TRACE" environment variable. A value of 1 gives a
reasonably compact summary of each request and response. A value of 2 or more gives a detailed, and voluminous, dump.
The trace is written using DBI->trace_msg() and so is written to the default DBI trace output, which is usually STDERR.
METHODS
This section is currently far from complete.
response_retry_preference
$retry = $transport->response_retry_preference($request, $response);
The response_retry_preference is called by DBD::Gofer when considering if a request should be retried after an error.
Returns true (would like to retry), false (must not retry), undef (no preference).
If a true value is returned in the form of a CODE ref then, if DBD::Gofer does decide to retry the request, it calls the code ref passing
$retry_count, $retry_limit. Can be used for logging and/or to implement exponential backoff behaviour. Currently the called code must
return using "return;" to allow for future extensions.
AUTHOR
Tim Bunce, <http://www.tim.bunce.name>
LICENCE AND COPYRIGHT
Copyright (c) 2007-2008, Tim Bunce, Ireland. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
SEE ALSO
DBD::Gofer, DBI::Gofer::Request, DBI::Gofer::Response, DBI::Gofer::Execute.
and some example transports:
DBD::Gofer::Transport::stream
DBD::Gofer::Transport::http
DBI::Gofer::Transport::mod_perl
perl v5.14.2 2011-09-09 DBD::Gofer::Transport::Base(3pm)