Enhancement Request 37835329 - [37787985->25.09] ENH: Add channel id and next request id to ConnectionException to enable tracing why Channel was closed (main->v25.09)

Remote remote.full on coherence-ce/main success, changes 115625, synced @115625, job.9.20250415223700.14098

[git-p4: depot-paths = "//dev/coherence-ce/main/": change = 115625]

Author: jfialli

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/net/extend/Channel.java

@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2000, 2023, Oracle and/or its affiliates.
+ * Copyright (c) 2000, 2025, Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * https://oss.oracle.com/licenses/upl.
@@ -469,7 +469,9 @@ public boolean closeInternal(boolean fNotify, Throwable e, long cMillis)
 
         synchronized (laStatus)
             {
-            Throwable eStatus = e == null ? new ConnectionException("channel closed", getConnection()) : e;
+            String    sMsg    = " channel=" + getId() + " nextRequestId=" + __m_RequestId.get();
+            Throwable eStatus = e == null ? new ConnectionException("channel closed " + sMsg, getConnection())
+                                          : e;
             for (Iterator iter = laStatus.iterator(); iter.hasNext(); )
                 {
                 com.tangosol.net.messaging.Request.Status status = (com.tangosol.net.messaging.Request.Status) iter.next();

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/net/extend/proxy/NamedCacheProxy.java

@@ -591,11 +591,17 @@ public void entryDeleted(com.tangosol.util.MapEvent evt)
                 {
                 if (getCacheService().isRunning())
                     {
+                    int id = __m_Channel == null ? -1 : __m_Channel.getId();
+
+                    _trace("NamedCacheProxy:NameCacheDeactivationListener:entryDeleted:  closeChannel " + id + " for " + getCacheName(), 6);
                     closeChannel();
                     }
                 }
             else
                 {
+                int id = __m_Channel == null ? -1 : __m_Channel.getId();
+
+                _trace("NamedCacheProxy:NameCacheDeactivationListener:entryDeleted[2]:  closeChannel " + id + " for " + getCacheName(), 6);
                 closeChannel();
                 }
             }
@@ -640,6 +646,9 @@ public void entryUpdated(com.tangosol.util.MapEvent evt)
             }
         else
             {
+            int id = __m_Channel == null ? -1 : __m_Channel.getId();
+
+            _trace("NameCacheProxy:NameCacheDeactivationListener:entryUpdated:  closeChannel " + id + " for " + getCacheName(), 6);
             closeChannel();
             }
         }
@@ -786,6 +795,7 @@ public void memberLeft(com.tangosol.net.MemberEvent evt)
                     }
                 else
                     {
+                    _trace("NamedCacheProxy.memberLeft: " + evt + " closing channel=" + channel.getId(), 6);
                     closeChannel();
                     }
                 }

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/net/extend/remoteService/RemoteCacheService.java

@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2000, 2023, Oracle and/or its affiliates.
+ * Copyright (c) 2000, 2025, Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * https://oss.oracle.com/licenses/upl.
@@ -514,6 +514,7 @@ protected void releaseRemoteNamedCache(com.tangosol.coherence.component.net.exte
             Channel channel = cache.getChannel();
             if (channel != null)
                 {
+                _trace(String.format("RemoteCacheService:releaseRemoteNamedCache: channel=%d cacheName=%s", channel.getId(), cache.getCacheName()), 6);
                 channel.close();
                 }
             }