11-22-2011
Dear Mirni:
thanks!
The bug causing the "Broken pipe" has already digged out, which is because of the concurrency of sending and interrupt. Now the sending actions can run in parallel and so does the recieving.
Another trouble emerges: the sending actions cannot run in parallel with recieving. The output information show "stalled" in both directions. Why?
li,kunlun
---------- Post updated at 10:42 PM ---------- Previous update was at 10:23 PM ----------
Hi, all:
In either direction the system reports "stalled" with the 0KB transmition rate.
platform: x86 linux-3.0.4
li,kunlun
10 More Discussions You Might Find Interesting
1. Programming
hello..
i make some code with C in freebsd 5.4 and compile it in solaris
somehow i succeed compile the program.
but when i run it, i got error message "Broken Pipe"
i looked out the syntax that that caused this,
fp = fopen("file.tmp","r");
does anyone know why, and how to solve this... (3 Replies)
Discussion started by: kuampang
3 Replies
2. UNIX for Advanced & Expert Users
Hi
I tried to open the man page of sh and piped to `pg`. Normally while reading a file page by page using `pg`, if we wanna quit at the middle of file, we give "q" near the colon mode.
Ex1: $cat file1 | pg
hi
how
r
u
: (page1) now press "return key", it will go to next page
yes
i ... (1 Reply)
Discussion started by: ramkrix
1 Replies
3. Linux
hi
i have a server, and i have a web site and i installed apache in the /usr/local/apache/logs
i have a file and i have this problem
(32)Broken pipe: core_output_filter: writing data to the network
plz help me how i can resolve this
plz it's urgent
th (2 Replies)
Discussion started by: abir2
2 Replies
4. UNIX and Linux Applications
hi
i have a server, and i have a web site and i installed apache in the /usr/local/apache/logs
i have a file and i have this problem
(32)Broken pipe: core_output_filter: writing data to the network
plz help me how i can resolve this
plz it's urgent
th (1 Reply)
Discussion started by: abir2
1 Replies
5. Shell Programming and Scripting
hi
i am trying to upload a file using ftp protocol,
i am facing some problem while uploading
"Failedtoupload:SFTREGUP1:FTP_ASCII_MAILBOX21.39.10.856305000:Broken pipe"
Can someone explain why it is coming , and the solution . (0 Replies)
Discussion started by: Satyak
0 Replies
6. UNIX for Dummies Questions & Answers
I want to try the unix pipe, the command is like this:
echo new | find .
the standard output of the echo should be "new", then I guess find command will use this output as input to find the file named "new". But the output is all the file names in my current dir, the last line is "echo: write... (5 Replies)
Discussion started by: andrewust
5 Replies
7. Shell Programming and Scripting
Hi All ,
Is there any way to replace the pipe ( | ) with the broken pipe (0xA6) in unix (1 Reply)
Discussion started by: saj
1 Replies
8. UNIX for Dummies Questions & Answers
I know what causes 'broken pipe' errors, but I can't understand why I can get it (only occasionally) with my example:
ps -ef | grep "\./ans$" | grep -v grep
Basically I'm searching the ps output looking for the process I'm interested in and excluding the process that is grepping for the... (2 Replies)
Discussion started by: fhew
2 Replies
9. Shell Programming and Scripting
Hello,
I am trying to run some code on Matlab over ssh . The code takes around 5-6 hours to complete. so after giving the command to run it , I locked my machine and then went off to sleep at night, only to discover in the morning that I get this message :
...Code running, partial results... (1 Reply)
Discussion started by: ajayram
1 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I am iseries resource and having Issue in one of the sFTP failures between one of my job (Unix --> iSeries).
The response to sending machine (Unix) is "Write Failed Broken Pipe".
Appreciate any help Available on why this Issue happens, how can we replicate the same, what fixes can... (1 Reply)
Discussion started by: hamelchauhan
1 Replies
PIPE(2) System Calls Manual PIPE(2)
NAME
pipe - create an interprocess channel
SYNOPSIS
pipe(fildes)
int fildes[2];
DESCRIPTION
The pipe system call creates an I/O mechanism called a pipe. The file descriptors returned can be used in read and write operations. When
the pipe is written using the descriptor fildes[1] up to 4096 bytes of data are buffered before the writing process is suspended. A read
using the descriptor fildes[0] will pick up the data. Writes with a count of 4096 bytes or less are atomic; no other process can inter-
sperse data.
It is assumed that after the pipe has been set up, two (or more) cooperating processes (created by subsequent fork calls) will pass data
through the pipe with read and write calls.
The Shell has a syntax to set up a linear array of processes connected by pipes.
Read calls on an empty pipe (no buffered data) with only one end (all write file descriptors closed) returns an end-of-file.
SEE ALSO
sh(1), read(2), write(2), fork(2)
DIAGNOSTICS
The function value zero is returned if the pipe was created; -1 if too many files are already open. A signal is generated if a write on a
pipe with only one end is attempted.
BUGS
Should more than 4096 bytes be necessary in any pipe among a loop of processes, deadlock will occur.
ASSEMBLER
(pipe = 42.)
sys pipe
(read file descriptor in r0)
(write file descriptor in r1)
PIPE(2)