On May 11, 2010, Mohammed Sameer <msam...@foolab.org> wrote:
On Tue, May 11, 2010 at 06:23:48PM +0000, pub wrote:
>
> I am trying to read a line from a pipe. After several different tests,
> I get the same results.
> The child is a program that sends 8 lines up the pipe to the Gtkmm
> application.
> The first line is read and displayed. Only one line!
> The second time, 8 more lines are sent up the pipe.
> I get the 7 remaining lines from the first group of lines plus only the
> first line of the second group. 8 lines total.
> Then 8 more lines are displayed in the same pattern, 7 from the
> preceeding group and only the first from the new group.
> This pattern continues until the child stops sending.
> It seems like the receive end of the pipe does not show that there is
> remaining lines of data.
> Can someone help?
Perhaps the child needs to flush the stream ?
Cheers,
--
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Debian User and Developer.
Homepage: www.foolab.org
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