lib/redic/client.rb in redic-0.0.3 vs lib/redic/client.rb in redic-0.0.4

@@ -8,48 +8,29 @@
       @connection = nil
       @semaphore = Mutex.new
     end
 
     def read
-      @connection.read.tap do |reply|
-        raise reply if reply.kind_of?(RuntimeError)
-      end
+      @connection.read
     end
 
     def write(command)
       @connection.write(command)
     end
 
     def connect
-      try(3) do
-        establish_connection unless connected?
+      establish_connection unless connected?
 
-        @semaphore.synchronize do
-          yield
-        end
-      end
-    end
-
-  private
-    def try(times)
-      tries = 0
-
-      begin
+      @semaphore.synchronize do
         yield
-      rescue Exception => err
-        if (tries += 1) <= times
-          sleep 0.01
-          retry
-        else
-          raise err, "%s (retries=%d)" % [err.message, tries]
-        end
       end
     end
 
+  private
     def establish_connection
       begin
         @connection = Redic::Connection.new(@uri)
-      rescue Exception => err
+      rescue StandardError => err
         raise err, "Can't connect to: %s" % @uri
       end
 
       authenticate
     end