Hopefully stop intermittent DRbConnErrors

CHANGELOG.md

@@ -6,6 +6,7 @@
   ends. Fixes [#1](https://github.com/nixme/pry-nav/issues/1).
 * **step** and **next** now check for a local file context. Prevents errors and
   infinite loops when called from outside `binding.pry`, e.g. `rails console`.
+* More resilient cleanup when [pry-remote][pry-remote] CLI disconnects.
 
 
 ## 0.0.2 (2011-11-30)

lib/pry-nav/pry_remote_ext.rb

@@ -1,4 +1,5 @@
 require 'pry-remote'
+require 'drb'
 
 module PryRemote
 
@@ -58,11 +59,16 @@ def stop
       # Reset system
       Pry.config.system = @old_system
 
-      puts "[pry-remote] Remote sesion terminated"
-      @client.kill
+      begin
+        @client.kill
+      rescue DRb::DRbConnError
+        # Ignore connection errors. The CLI client may have killed itself.
+      ensure
+        DRb.stop_service
+      end
 
-      DRb.stop_service
       @started = false
+      puts "[pry-remote] Remote sesion terminated"
     end
   end
 end