Re: [libvirt] [PATCH] Don't sleep in poll() if there is existing SASL decoded data

In the SASL codepath we typically read far more data off the wire than we immediately need. When using a connection from a single thread this isn't a problem, since only our reply will be pending (or an event we can handle directly). When using a connection from multiple threads though, we may read the data from replies from other threads. If those replies occur after our own reply, they'll not be processed. The other thread will then go into poll() and wait for its reply which has already been received and decoded. The solution is to set poll() timeout to 0 if there is pending SASL data. * src/remote/remote_driver.c: Don't sleep in poll() if SASL data exists --- src/remote/remote_driver.c | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-)