Hi, > Am 24.02.2023 um 16:55 schrieb Patrick Schlangen <patrick@xxxxxxxxxxxx>: > I observe that using PHP's libcurl integration and other features which rely on OpenSSL randomly fail when opening a TLS connection. I suspect that librados somehow initializes or uninitializes OpenSSL in a way that interferes with the OpenSSL usage of libcurl / PHP's fsockopen. some more details: This happens when trying to use OpenSSL after rados_shutdown(). It looks like rados_shutdown() causes TOPNSPC::crypto::shutdown() to be called which tears down OpenSSL and, by doing so, breaks SSL usage in libcurl / PHP afterwards. This only happens with OpenSSL 1.0 since with 1.1 the init/uninit concept has changed and ceph doesn't do an explicit uninit anymore. I think it would be good if librados would give an option to avoid OpenSSL teardown at rados_shutdown() to not break other OpenSSL users in the same process. Best, Patrick _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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