On Mon, Sep 29, 2003 at 05:22:39PM +0200, Ola Hansson wrote:
> On Mon, 2003-09-29 at 15:04, Andrew Piskorski wrote:
> > Sometimes when using ns_httpsget, I get the transient error from Tcl's
> > "read" command below.
>
> I have never run into this problem myself but it looks like Jin Choi or
> Eve Anderson once faced something like it, judging from this snippet of
> code from the ACS 3.x spell-checker ... :
> # read will occasionally error out with "interrupted system call",
> # so retry a few times in the hopes that it will go away.
> while { [catch { set ispell_text [read -nonewline $ispell_proc] } errmsg]
That sounds different to me. "interrupted system call" sounds like
the EINTR signal a select() call (in C) can get in AOLserver. So I
bet that way back then, that only happened because some old version of
Tcl wasn't catching EINTR when it should. That would be my guess anyway.
--
Andrew Piskorski <[EMAIL PROTECTED]>
http://www.piskorski.com
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