It makes request to a service that takes 2 seconds delay to return response.
While executing in a loop, most of the time the select call takes 0 or 1 second but occasionally takes as much as 98 or 105 seconds.
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Hello.
Since Yesterday, I notice that after giving telnet IP or SSH IP - it takes long time to display login: , I mean earlier after entering Server name It used to immediately ask for login ID and then password. But, now it takes min of 2-3 minute to ask for password.
Where can I check,... (12 Replies)
Hi,
Can any one tell me how to use the fourth argument of select system call.I saw example "port forwarding" on the net,but it was too complex for me to understand.Can any one explain me about the usage of exceptfds argument of select system call with simple example.
Thanks. (2 Replies)
When i run the below query in syb15 (with syb 12.5.X backward compatibilty) environment it runs 45min where as the same in syb12.5.1 it takes only 7-10min.
But the main thing is stld_date(in the below query) does not covered in the index of that table. Also main_table is a huge table. So is it... (1 Reply)
I have this while loop:
while (notdone) {
//Set the timers
waitd.tv_sec = 5;
waitd.tv_usec = 0;
FD_ZERO(&tempreadfds);
FD_ZERO(&tempwritefds);
FD_ZERO(&readfds); /* initialize the read fd set */
FD_ZERO(&writefds); /* initialize the write fd set */
... (1 Reply)
get email notification from from system when a process from XXXX user takes longer than 15 min run.Let me know the time estimation for the same.
hi ,any one please tell me , how to write a script to get email notification from system when a process from as mentioned above a xxxx user takes... (1 Reply)
Trying to figure out a load issue with a webserver. I have traced a php script and noticed the following
connect(4, {sa_family=AF_INET, sin_port=htons(3306), sin_addr=inet_addr("XX.XX.XX.XX")}, 16) = -1 EINPROGRESS (Operation now in progress) <0.000035>
poll(, 1, 2000) = 1 () <0.000120>... (5 Replies)
Write a program using select, which will create some number of child processes that continuously send text messages to the parent process using pipes. Each child has its own pipe that it uses to communicate with the parent. The parent uses select () to decide what pipes should be processed to... (1 Reply)
1. We are using client-server model communication using TCP/IP protocol
2. The TCP socket created with O_NON_BLOCK flag
3. When we make attempt to send large data to other process, the send is partially successful. It means we attempt to send 90K data, OS sent only 40K data successfully.
... (3 Replies)
Hi,
I am running a ssh connection test in a script, how can I add a timeout to abolish the process if it takes too long?
ssh -i ~/.ssh/ssl_key useraccount@computer1
Thank you.
- j (1 Reply)
Discussion started by: hce
1 Replies
LEARN ABOUT DEBIAN
uri::url
URI::URL(3pm) User Contributed Perl Documentation URI::URL(3pm)NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences exist compared to the "URI" class interface:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs.
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path: same as ($uri->abs_path || "/")
o $url->netloc: same as $uri->authority
o $url->epath, $url->equery: same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)
o $url->params and $url->eparams methods
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag: same as $uri->fragment
o $url->keywords: same as $uri->query_keywords
o $url->localpath and friends map to $uri->file.
o $url->address and $url->encoded822addr: same as $uri->to for mailto URI
o $url->groupart method for news URI
o $url->article: same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.14.2 2012-02-11 URI::URL(3pm)