Hi David,
OK, I tried to reproduce this problem with the latest release and it
worked every time. How many tries do I need? Also, what version are you
using for this test. I know there were several bugs corrected in this code
path in a 3.x release.
Andy
On Wed, 17 Jun 2015, smithdh wrote:
> (I don't know how to attach a source file in github):
>
> #include <XrdClient/XrdClient.hh>
> #include <stdio.h>
> #include <unistd.h>
> #include <sys/types.h>
> #include <sys/stat.h>
> #include <fcntl.h>
> #include <errno.h>
>
> int main()
> {
> XrdClient *xrd = new XrdClient("root://xroot.example.com//path/non_empty_file");
>
> if (!xrd) {
> fprintf(stderr, "Could not make an XrdClient\n");
> return 1;
> }
>
> bool bret = xrd->Open(0, kXR_open_read, false);
>
> if (!bret) {
> fprintf(stderr, "Could not open file\n");
> return 1;
> }
>
> FILE *stream = popen("/bin/true", "r");
>
> if (!stream) {
> fprintf(stderr, "Could not popen\n");
> return 1;
> }
>
> pclose(stream);
>
> int rlen = 1;
> long long off =0;
> char buf[1];
> int iret = xrd->Read(buf, off, rlen);
>
> if (iret != 1) {
> fprintf(stderr, "Unexpected return value from Read\n");
> return 1;
> }
>
> xrd->Close();
> delete xrd;
>
> return 0;
> }
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/xrootd/xrootd/issues/244#issuecomment-112862286
---
Reply to this email directly or view it on GitHub:
https://github.com/xrootd/xrootd/issues/244#issuecomment-113319897
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