[PATCH pynfs] nfs4.1: mark slot free after compound op complete

[Tigran Mkrtchyan <tigran.mkrtchyan@xxxxxxx>]

For each compound request client allocates a session slot, but never
returns. Thus, eventually runs out of session slots.

Tested-by: Chen Hanxiao <chenhx.fnst@xxxxxxxxxxx>
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@xxxxxxx>
---
 nfs4.1/nfs4client.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nfs4.1/nfs4client.py b/nfs4.1/nfs4client.py
index f4fabcc..fe404cd 100644
--- a/nfs4.1/nfs4client.py
+++ b/nfs4.1/nfs4client.py
@@ -551,6 +551,7 @@ class SessionRecord(object):
                 # operation itself receives NFS4ERR_DELAY
                 slot, seq_op = self._prepare_compound(saved_kwargs)
             time.sleep(delay_time)
+        slot.inuse = False
         res = self.remove_seq_op(res)
         return res
 
-- 
2.50.0