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10-18-2021 09:41 PM
Hi all i wrote a dummy java/quarkus app that fetches html data from any web page.
my goal is to see the tier pointing to the endpoints in appdy's flowmap
my code
@GET
@Path("/1")
@Produces(MediaType.TEXT_PLAIN)
public String test1(){
try {
CloseableHttpClient httpClient = HttpClients
.custom()
.setSSLContext(new SSLContextBuilder().loadTrustMaterial(null, TrustAllStrategy.INSTANCE).build())
.build();
HttpGet request = new HttpGet("https://nylen.io/d3-spirograph/");
CloseableHttpResponse response = httpClient.execute(request);
System.out.println(response.getProtocolVersion()); // HTTP/1.1
System.out.println(response.getStatusLine().getStatusCode()); // HTTP/1.1
System.out.println(response.getStatusLine().getReasonPhrase()); // OK
System.out.println(response.getStatusLine().toString()); // HTTP/1.1 200 OK
HttpEntity entity = response.getEntity();
if (entity != null){
String result = EntityUtils.toString(entity);
response.close();
return result;
}
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (KeyStoreException e) {
e.printStackTrace();
} catch (KeyManagementException e) {
e.printStackTrace();
}
return "ok";
}
path /2
@GET
@Path("/2")
@Produces(MediaType.TEXT_PLAIN)
public String test2() throws Exception{
SSLContext sslcontext = SSLContext.getInstance("TLS");
sslcontext.init(null, new TrustManager[]{new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {}
public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {}
public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[0]; }
}}, new java.security.SecureRandom());
// Client client = ClientBuilder.newClient()
Client client = ClientBuilder.newBuilder()
.sslContext(sslcontext)
.hostnameVerifier((s1, s2) -> true)
.build();
String ssb = "https://self-signed.badssl.com/";
String response = client.target(ssb)
//.queryParam("query", "q")
.request()
.accept("text/html")
.get(String.class);
// .post(Entity.entity("e", "text/plain"), String.class);
client.close();
return response;
}
start app
java -javaagent:/opt/appdynamics-agent/ver21.8.0.32958/javaagent.jar \
-jar /root/quarkus/vintageStore/rest-book/target/quarkus-app/quarkus-run.jar
starting logs
...
Agent runtime conf directory set to /opt/appdynamics-agent/ver21.8.0.32958/conf
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: AgentInstallManager - Agent runtime conf directory set to /opt/appdynamics-agent/ver21.8.0.32958/conf
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - JDK Compatibility: 1.8+
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - Using Java Agent Version [Server Agent #21.8.0.32958 v21.8.0 GA compatible with 4.4.1.0 r38646896978b0b95298354a38b015eaede619691 release/21.8.0]
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - Running IBM Java Agent [No]
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - Java Agent Directory [/opt/appdynamics-agent/ver21.8.0.32958]
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - Java Agent AppAgent directory [/opt/appdynamics-agent/ver21.8.0.32958]
Agent logging directory set to [/opt/appdynamics-agent/ver21.8.0.32958/logs]
[AD Agent init] Tue Oct 19 01:26:51 BRT 2021[INFO]: JavaAgent - Agent logging directory set to [/opt/appdynamics-agent/ver21.8.0.32958/logs]
getBootstrapResource not available on ClassLoader
Registered app server agent with Node ID[234307] Component ID[94762] Application ID [55102]
Started AppDynamics Java Agent Successfully.
____ _
problem is i can not see "Service Endponits" being discovered.
Solved! Go to Solution.
10-18-2021 09:57 PM
ok so this might be a problem.. but there's no solution at least in the page
Apache | Apache HTTP Client | - | HTTPClient (now in Apache HTTP Components) | Yes | Yes (correlation only) | Yes | - | Yes | See "HTTP Backends" on Java Backend Detection |
the only thing i can see is DefaultChannelHandlerContext inside Thread Tasks.
regards,C
10-18-2021 10:11 PM
got it to work
thank you
need to add
-Dappdynamics.async.instrumentation.strategy=constructor
10-19-2021 09:11 AM
Hi @carlos.aguni,
Thank you for following back up on your post with the solution. We love to see this in the community.
Thanks,
Ryan, Cisco AppDynamics Community Manager
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