Now I am programming to communicate with some network printer through TCP Socket program.By sending command "\033E 1\r" to printer,causes, check the port for error normally.
In my case i used following code
Here command goes to printer proper manner.But when i try to receive the recv gets blocking can not able to read anything its hanging there.
Then i used Non Blocking Socket with select() method in this case i am getting "Resource temporarily unavailable".
Well, I am not even sure if its failing, cause at the other end I have a select call and it wakes up and reads the data I sent fine.
Ok here is the issue, I have a UDP socket(non blocking) through which I push some data to another port. At the other end I have select loop, waiting for this data.... (6 Replies)
Hi everybody,
I have an Unix box running Solaris and every day for 1 hour or 2 the box is stuck and I can only get this error message when trying to type a command :
bash-3.00$ vmstat 5
bash: fork: Resource temporarily unavailable
How can I trace what's is going wrong with this box ?... (5 Replies)
Morning,
I logged on to my webserver today and checked /var/adm/messages. I just happen to run across this message:
Sep 3 13:15:21 web1 nfs: file temporarily unavailable on the ser
ver, retrying...
Is there a problem with nfs? Are the files locked? (9 Replies)
First post, sorry to be a bother but this one has been dogging me. I have a process user (java application server) that trips a resource limit every couple weeks and need help finding what limit we're hitting.
First, this is what's running:
This is the error when jobs are run or the... (0 Replies)
Solaris 10 Server refuse to connect :wall:
fork: Resource temporarily unavailable , server unexpectedly unavailable network connection , refuse error, disconnect message, fatal error type2, (protocol error type2)
Issue has been resolved after taken few steps :b:
First of all need to check... (1 Reply)
Hi All,
After (by accident) closing a session that ran a restore command I can not access the tape drive anymore.
I get the following error:
# tctl -f /dev/rmt0 rewind
/dev/rmt0: Resource temporarily unavailable
But I cannot find any processes associated with the tape device:
# ps... (2 Replies)
I wrote a script that works most of the time but gave me
fork: resource temporarily unavailable
some of the time. I restarted my computer and now it runs fine but googling "fork: resource temporarily unavailable" and looking on the forums has not actually helped me figure out what exactly I... (3 Replies)
Hello,
I am using the termios library to write data that I get from a Bluetooth device to a modem via serial.
The data arrive from the Bluetooth device correctly every 50ms and I have to bypass them on the serial ttyUSB3 where it is connected to a modem connected to a socket with static IP.
The... (10 Replies)
I wrote a perl program that simultaneously reads in data from 691 tar.gz files using zcat. I can run one instance of the program without any issues and the memory and swap sizes are negligible. However, when I attempt to run more than 1 I start to get fork: resource unavailable messages. Are... (6 Replies)
Hi friends,
Working on a linux X86-64 bit system, I suddenly started getting this error (mentioned in subject) from various scripts.
I googled, found that there are couple of reason which causes this issue.
- less memory
I am pretty sure, memory seems to be stable on my system and at the... (15 Replies)
Discussion started by: clx
15 Replies
LEARN ABOUT FREEBSD
monitor
monitor(1) monitor command monitor(1)NAME
monitor - receive logging information from LPD
SYNOPSIS
monitor [ -u ] [ -t ] [ port ]
DESCRIPTION
The monitor program is a template for a printer status monitoring program. It will open the specified TCP and/or UDP port, and then wait
for accounting or other information to be sent. It prints this information on it standard output.
OPTIONS -u wait for connections on the UDP port.
-t wait for connections on the TCP port.
port Use the specified port number.
EXIT STATUS
The following exit values are returned:
zero (0) Successful completion.
non-zero (!=0) An error occurred.
SEE ALSO lpd.conf(5), lpc(8), lpd(8), checkpc(8), lpr(1), lpq(1), lprm(1), printcap(5), lpd.conf(5), pr(1), lprng_certs(1), lprng_index_certs(1).
AUTHOR
Patrick Powell <papowell@lprng.com>.
HISTORY
LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software. The LPRng developer mailing list is
lprng-devel@lists.sourceforge.net; subscribe by visiting https://lists.sourceforge.net/lists/listinfo/lprng-devel or sending mail to lprng-
request@lists.sourceforge.net with the word subscribe in the body.
The software is available via http://lprng.sourceforge.net
LPRng 2006-12-09 monitor(1)