rdma:client process will hang if server is started to send the request before completing connection establishment

        Backport of http://review.gluster.org/9003

in rdma, client and server will interchange their available
buffers during the handshake to post incoming messages.
Initially the available buffer is set to one, for the first message
during handshake,when first message is received, quota for the
buffer will set to proper value. So before receiving the message
if server started to send the message, then the reserverd buffer for
handshake will be utilised, then the handshake will fail because
of lack of buffers. So we should block sending messages by server
before proper connection establishment.

Change-Id: I1797ae8a25163864c338641d74cd4eef6fb34bb5
BUG: 1166515
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9003
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-on: http://review.gluster.org/9178
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>

0 files changed, 0 insertions, 0 deletions