Add ackorelic lib

Cargo.toml

@@ -41,6 +41,7 @@ syntect = "3.2.1"
 antidote = "1.0.0"
 askama = "0.8"
 woothee = "0.10"
+ackorelic = "0.1.9"
 
 [dependencies.chrono]
 version = "0.4"

src/lib.rs

@@ -10,6 +10,7 @@ extern crate crossbeam_channel;
 extern crate diesel;
 #[macro_use]
 extern crate failure;
+extern crate ackorelic;
 
 pub mod base;
 mod context;

src/serve.rs

@@ -68,8 +68,16 @@ macro_rules! realm_serve {
                 .map_err(|e| eprintln!("server error: {}", e));
 
             println!("Listening on http://{}", addr);
+            register_newrelic();
             hyper::rt::run(server);
         }
+        fn register_newrelic() {
+            if *ENABLE_NEW_RELIC {
+                NR_APP.status()
+            } else {
+                println!("{} Newrelic app is not configured", "\u{1F44B}");
+            }
+        }
 
         serve()
     }};