Kbase 15974: Error 2264: Poll returned -1 , errno=11
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/10/1998 |
|
Error 2264: Poll returned -1 , errno=11
The error Poll returned -1 , errno=<n>. (2264) means that Progress
tried to perform a sleep function and had a problem executing poll()
to perform the sleep function.
The errno=<n> indicates what the problem is that the Operating System
is experiencing when trying to make that call to poll(). An errno 11
on an AT&T machine is caused by not having additional processes to
make the poll call. To determine the meaning of errno=<n>, you need
to access the file /usr/include/sys/errno.h and search for the
error number listed after the errno field. In the case of 11 on an
AT&T system the results are:
#define EAGAIN 11 /* No more processes */
This means that the Operating System did not have enough processes on
either a user or system level to execute the poll() command which
would have required another process. To resolve this problem the
System Administrator will need to modify 2 kernal parameters. The
kernal parameters are: NPROC and/or MAXUPROC. NPROC is the number
of processes available on the system level. MAXUPROC is the number
of processes a user may invoke.
Progress Software Technical Support Note # 15974