Dispose ClientChangesImpl ChangeSets to minimize memory footprint

[simantics/platform.git] / bundles / org.simantics.db.procore / src / fi / vtt / simantics / procore / internal / SessionImplSocket.java

diff --git a/bundles/org.simantics.db.procore/src/fi/vtt/simantics/procore/internal/SessionImplSocket.java b/bundles/org.simantics.db.procore/src/fi/vtt/simantics/procore/internal/SessionImplSocket.java
index 9a86dc1fa2ae813b0b3a137b51a9063546af27af..9290ac99fdd98a5792a542a0b51b7309941f1704 100644 (file)
--- a/bundles/org.simantics.db.procore/src/fi/vtt/simantics/procore/internal/SessionImplSocket.java
+++ b/bundles/org.simantics.db.procore/src/fi/vtt/simantics/procore/internal/SessionImplSocket.java
@@ -34,6 +34,7 @@ import org.simantics.databoard.Bindings;
 import org.simantics.db.AsyncReadGraph;
 import org.simantics.db.ChangeSet;
 import org.simantics.db.DevelopmentKeys;
+import org.simantics.db.Disposable;
 import org.simantics.db.ExternalValueSupport;
 import org.simantics.db.Metadata;
 import org.simantics.db.MonitorContext;
@@ -429,6 +430,7 @@ public abstract class SessionImplSocket implements Session, WriteRequestSchedule
                 try {
 
                     flushCounter = 0;
+                    Disposable.safeDispose(clientChanges);
                     clientChanges = new ClientChangesImpl(SessionImplSocket.this);
 
                     VirtualGraph vg = getProvider(request.getProvider());
@@ -555,6 +557,7 @@ public abstract class SessionImplSocket implements Session, WriteRequestSchedule
                 fireSessionVariableChange(SessionVariables.QUEUED_WRITES);
 
                 flushCounter = 0;
+                Disposable.safeDispose(clientChanges);
                 clientChanges = new ClientChangesImpl(SessionImplSocket.this);
 
                 VirtualGraph vg = getProvider(request.getProvider());
@@ -677,6 +680,7 @@ public abstract class SessionImplSocket implements Session, WriteRequestSchedule
                 fireSessionVariableChange(SessionVariables.QUEUED_WRITES);
 
                 flushCounter = 0;
+                Disposable.safeDispose(clientChanges);
                 clientChanges = new ClientChangesImpl(SessionImplSocket.this);
 
                 acquireWriteOnly();
@@ -1296,6 +1300,7 @@ public abstract class SessionImplSocket implements Session, WriteRequestSchedule
             fireSessionVariableChange(SessionVariables.QUEUED_WRITES);
 
             flushCounter = 0;
+            Disposable.safeDispose(clientChanges);
             clientChanges = new ClientChangesImpl(SessionImplSocket.this);
 
             acquireWriteOnly();
@@ -1381,6 +1386,7 @@ public abstract class SessionImplSocket implements Session, WriteRequestSchedule
                         fireSessionVariableChange(SessionVariables.QUEUED_WRITES);
 
                         flushCounter = 0;
+                        Disposable.safeDispose(clientChanges);
                         clientChanges = new ClientChangesImpl(SessionImplSocket.this);
 
                         acquireWriteOnly();