Hi,
Further investigation reveals a difference between running Tomcat on
Linux and Windows. From the Tomcat Poller thread the apr_pollset_poll()
is called. When a client in the pollset has disconnected, under Linux
this call returns (in the rtnevents member of the descriptors resultset)
49 (=0x31, so that would be APR_POLLIN | APR_POLLERR | APR_POLLHUP),
while under Windows this always return
1 (so APR_POLLIN)
The poller in Tomcat reacts on the APR_POLLHUP result, so differently on
Windows than on Linux. I think the problem lies in the missing
APR_POLLHUP in the poll return result under Windows (from the
impl_pollset_poll implemented in select.c by the way).
Anyone any idea why on Windows (select.c) the rtnevents does not have
the APR_POLLHUP flag up, while on Linux (no idea which poll provider
version is used ther :-) this flag is set when the client has disconnected?
And how to fix? :-)
Eric
--
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| Eric van der Maarel |
| NEDAP IDEAS |
| [email protected] |
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