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(parent: 91edc2c) | patch
rsocket: Fix hang in rrecv/rsend after disconnecting
authorSean Hefty <sean.hefty@intel.com>
Sat, 26 May 2012 00:24:08 +0000 (17:24 -0700)
committerSean Hefty <sean.hefty@intel.com>
Mon, 28 May 2012 00:01:28 +0000 (17:01 -0700)
commit87f678725a461861b9453cc205ae91a800630c14
tree5762ea9f26bec43ae89d7dd2fded0b8cbe158a35tree | snapshot
parent91edc2c3d92307144d82c22b5928ebd3ef6f21e8commit | diff
rsocket: Fix hang in rrecv/rsend after disconnecting

If a user calls rrecv() after a blocking rsocket has been disconnected,
it will hang.  This problem and the cause was reported by Sirdhar Samudrala
<samudrala@us.ibm.com>.  It can be reproduced by running netserver -f -D
using the rs-preload library.  A similar issue exists with rsend().

Fix this by not blocking on a CQ unless we're connected.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
src/rsocket.c diff | blob | history
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