BUG-2560 Canonical write to remote netconf devices

[controller.git] / opendaylight / netconf / netconf-netty-util / src / main / java / org / opendaylight / controller / netconf / nettyutil / handler / ssh / client / AsyncSshHandler.java

diff --git a/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/ssh/client/AsyncSshHandler.java b/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/ssh/client/AsyncSshHandler.java
index 05cd598cdc22f7b1265c661c447b850cab1a0256..cda940f9b7775a6efab1c13d8f9885144246f485 100644 (file)
--- a/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/ssh/client/AsyncSshHandler.java
+++ b/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/ssh/client/AsyncSshHandler.java
@@ -101,7 +101,11 @@ public class AsyncSshHandler extends ChannelOutboundHandlerAdapter {
                     if (future.isSuccess()) {
                         handleSshAuthenticated(session, ctx);
                     } else {
-                        handleSshSetupFailure(ctx, future.getException());
+                        // Exception does not have to be set in the future, add simple exception in such case
+                        final Throwable exception = future.getException() == null ?
+                                new IllegalStateException("Authentication failed") :
+                                future.getException();
+                        handleSshSetupFailure(ctx, exception);
                     }
                 }
             });