It looks like sometimes closed socket may cause ENOTSOCK exception

Author: os97673

lib/ruby-debug-ide/ide_processor.rb

@@ -93,7 +93,7 @@ def process_commands
           end
         end
       end
-    rescue IOError, Errno::EPIPE
+    rescue IOError, Errno::EPIPE, Errno::ENOTSOCK
       @printer.print_debug "INTERNAL ERROR!!! #{$!}\n"
       @printer.print_error "INTERNAL ERROR!!! #{$!}\n" rescue nil
       @printer.print_error $!.backtrace.map{|l| "\t#{l}"}.join("\n") rescue nil