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author | Stephen D. Huston <shuston@apache.org> | 2011-10-21 14:42:12 +0000 |
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committer | Stephen D. Huston <shuston@apache.org> | 2011-10-21 14:42:12 +0000 |
commit | f83677056891e436bf5ba99e79240df2a44528cd (patch) | |
tree | 625bfd644b948e89105630759cf6decb0435354d /cpp/src/qpid/sys/epoll/EpollPoller.cpp | |
parent | ebfd9ff053b04ab379acfc0fefedee5a31b6d8a5 (diff) | |
download | qpid-python-QPID-2519.tar.gz |
Merged out from trunkQPID-2519
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/QPID-2519@1187375 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/sys/epoll/EpollPoller.cpp')
-rw-r--r-- | cpp/src/qpid/sys/epoll/EpollPoller.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpp/src/qpid/sys/epoll/EpollPoller.cpp b/cpp/src/qpid/sys/epoll/EpollPoller.cpp index 9ad05c71a3..dcc9d9181c 100644 --- a/cpp/src/qpid/sys/epoll/EpollPoller.cpp +++ b/cpp/src/qpid/sys/epoll/EpollPoller.cpp @@ -384,7 +384,12 @@ void PollerPrivate::resetMode(PollerHandlePrivate& eh) { epe.data.u64 = 0; // Keep valgrind happy epe.data.ptr = &eh; - QPID_POSIX_CHECK(::epoll_ctl(epollFd, EPOLL_CTL_MOD, eh.fd(), &epe)); + int rc = ::epoll_ctl(epollFd, EPOLL_CTL_MOD, eh.fd(), &epe); + // If something has closed the fd in the meantime try adding it back + if (rc ==-1 && errno == ENOENT) { + rc = ::epoll_ctl(epollFd, EPOLL_CTL_ADD, eh.fd(), &epe); + } + QPID_POSIX_CHECK(rc); eh.setActive(); return; |