Trigger connection recovery when initiator is Library

This happens when we get an I/O exception of a kind, e.g. due to RabbitMQ
node becoming unreachable or abruptly shutting down.

Author: michaelklishin

projects/client/RabbitMQ.Client/src/client/impl/AutorecoveringConnection.cs

@@ -92,7 +92,7 @@ public void init()
             var self = this;
             ConnectionShutdownEventHandler recoveryListener = (_, args) =>
                 {
-                    if(args.Initiator == ShutdownInitiator.Peer)
+                    if(ShouldTriggerConnectionRecovery(args))
                     {
                         try
                         {
@@ -111,6 +111,14 @@ public void init()
             }
         }
 
+        protected bool ShouldTriggerConnectionRecovery(ShutdownEventArgs args)
+        {
+            return (args.Initiator == ShutdownInitiator.Peer ||
+                    // happens when EOF is reached, e.g. due to RabbitMQ node
+                    // connectivity loss or abrupt shutdown
+                    args.Initiator == ShutdownInitiator.Library);
+        }
+
 
         public event ConnectionShutdownEventHandler ConnectionShutdown
         {