-
Notifications
You must be signed in to change notification settings - Fork 6.5k
/
AgentGRPCNamingHandler.java
53 lines (45 loc) · 1.81 KB
/
AgentGRPCNamingHandler.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
/*
* Copyright 2017, OpenSkywalking Organization All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Project repository: https://github.com/OpenSkywalking/skywalking
*/
package org.skywalking.apm.collector.agent.grpc.handler.naming;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import org.skywalking.apm.collector.server.jetty.ArgumentsParseException;
import org.skywalking.apm.collector.server.jetty.JettyHandler;
/**
* @author peng-yongsheng
*/
public class AgentGRPCNamingHandler extends JettyHandler {
private final AgentGRPCNamingListener namingListener;
public AgentGRPCNamingHandler(AgentGRPCNamingListener namingListener) {
this.namingListener = namingListener;
}
@Override public String pathSpec() {
return "/agent/gRPC";
}
@Override protected JsonElement doGet(HttpServletRequest req) throws ArgumentsParseException {
Set<String> servers = namingListener.getAddresses();
JsonArray serverArray = new JsonArray();
servers.forEach(serverArray::add);
return serverArray;
}
@Override protected JsonElement doPost(HttpServletRequest req) throws ArgumentsParseException {
throw new UnsupportedOperationException();
}
}