Stop using TCP check in favor of HTTP check

fly.toml

@@ -10,7 +10,6 @@ processes = []
   auto_rollback = true
 
 [[services]]
-  http_checks = []
   internal_port = 8000
   processes = ["app"]
   protocol = "tcp"
@@ -33,8 +32,11 @@ processes = []
     [services.ports.http_options.response.headers]
       Access-Control-Allow-Origin = "*"
 
-  [[services.tcp_checks]]
-    grace_period = "1s"
-    interval = "15s"
-    restart_limit = 0
-    timeout = "2s"
+  [[services.http_checks]]
+    grace_period = "10s"
+    interval = "30s"
+    method = "GET"
+    path = "/v1/info/740"
+    restart_limit = 3
+    protocol = "http"
+    timeout = "5s"