1 /*
2  *  Make.org Core API
3  *  Copyright (C) 2018 Make.org
4  *
5  * This program is free software: you can redistribute it and/or modify
6  *  it under the terms of the GNU Affero General Public License as
7  *  published by the Free Software Foundation, either version 3 of the
8  *  License, or (at your option) any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU Affero General Public License for more details.
14  *
15  *  You should have received a copy of the GNU Affero General Public License
16  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
17  *
18  */
19 
20 package org.make.api.technical
21 
22 import grizzled.slf4j.Logging
23 import kamon.Kamon
24 import kamon.instrumentation.http.{HttpMessage, HttpOperationNameGenerator}
25 
26 class MakeServerOperationNameGenerator extends HttpOperationNameGenerator with Logging {
27 
28   logger.info("creating make name generator for akka-http")
29 
30   override def name(request: HttpMessage.Request): Option[String] = {
31     logger.warn("Generating server name...")
32     Option(Kamon.currentSpan().operationName())
33       .filter(name => !name.isEmpty && name != "http.server.request")
34       .orElse(Some(request.path))
35 
36   }
37 
38 }