statsd_spec.rb in logstash-output-statsd-2.0.3

- old
+ new

@@ -41,10 +41,15 @@
         subject.register
       end
 
       it "should receive data send to the server" do
         subject.receive(event)
-        expect(server.received).to include("logstash.spec.foo.bar:0.1|c")
+        # Since we are dealing with threads and networks, 
+        # we might experience delays or timing issues.
+        # lets try a few times before giving up completely.
+        try {
+          expect(server.received).to include("logstash.spec.foo.bar:0.1|c")
+        }
       end
 
     end
   end
 