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Top Forums Shell Programming and Scripting Problem with pipes on infinite streams Post 302408532 by binlib on Monday 29th of March 2010 08:04:36 PM
Old 03-29-2010
If you make it sleep shorter time or make your machine busier, you will observe your original problem with named pipe (or any other methods). A Unix pipe has at least 4k buffer size and I don't think there is a way to make it smaller. Without a way to reduce the pipe size and not able to modify the streaming code, I see no way to solve your problem.
 

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explain_pipe_or_die(3)					     Library Functions Manual					    explain_pipe_or_die(3)

NAME
explain_pipe_or_die - create pipe and report errors SYNOPSIS
#include <libexplain/pipe.h> void explain_pipe_or_die(int *pipefd); DESCRIPTION
The explain_pipe_or_die function is used to call the pipe(2) system call. On failure an explanation will be printed to stderr, obtained from explain_pipe(3), and then the process terminates by calling exit(EXIT_FAILURE). This function is intended to be used in a fashion similar to the following example: explain_pipe_or_die(pipefd); pipefd The pipefd, exactly as to be passed to the pipe(2) system call. Returns: This function only returns on success. On failure, prints an explanation and exits. SEE ALSO
pipe(2) create pipe explain_pipe(3) explain pipe(2) errors exit(2) terminate the calling process COPYRIGHT
libexplain version 0.52 Copyright (C) 2009 Peter Miller explain_pipe_or_die(3)
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