BUG 2676 : Apply backpressure when creating transactions

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / TransactionChainProxy.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionChainProxy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionChainProxy.java
index 87959efe8ae2def5684e253f2e0840c7177db838..ee3a5cc82573d6e415a5bbcd080277673e4cb051 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionChainProxy.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionChainProxy.java
@@ -104,11 +104,13 @@ public class TransactionChainProxy implements DOMStoreTransactionChain {
 
     @Override
     public DOMStoreReadWriteTransaction newReadWriteTransaction() {
+        actorContext.acquireTxCreationPermit();
         return allocateWriteTransaction(TransactionProxy.TransactionType.READ_WRITE);
     }
 
     @Override
     public DOMStoreWriteTransaction newWriteOnlyTransaction() {
+        actorContext.acquireTxCreationPermit();
         return allocateWriteTransaction(TransactionProxy.TransactionType.WRITE_ONLY);
     }