Crash trying to get the URL for an http_client_request

[apotterri]

Details starting here.

Looks like implementing the other overloads for the execute should resolve this.

[apotterri]

@tokazio I should have a fix for this later today or tomorrow, though I'm not sure whether it's complete enough.

Would you be willing to try it out and see whether it works for you?

Thanks!

[tokazio]

Yes i Can try tomorrow, how Can i try ?

[apotterri]

I'll attach a jar here as soon as I can.

[tokazio]

Ok nice, thanks

[apotterri]

Ok, here's a new version of the agent: appmap-1.17.2-SNAPSHOT.jar.zip

I believe it should resolve the crash you found. It's possible, however, that it won't completely capture responses from an external service. Can you give it a try, and see how it works for you?

[tokazio]

OK no error anymore, good job. The request is handled as usual. Thanks!

I'm running the 'service' from Intellij with the agent. I'm recording the local service url (http://localhost:8110) from Intellij. I'm calling a rest endpoint from postman. I'm stopping the recording to see the appmap. I only see the http call, no more details on the java methods used.

It's working but i doesn't understand how to proceed to view all methods from the java code used for this call...

[tokazio]

oh sorry, i've missed this error at start:

2023-05-05 16:42:03.736  WARN [prometheus,,] 47170 --- [           main] org.jboss.resteasy.resteasy_jaxrs.i18n   : RESTEASY002120: ClassNotFoundException: Unable to load builtin provider com.alibaba.fastjson.support.jaxrs.FastJsonProvider from jar:file:/Users/romain/appmap-agent-1.17.2.jar!/META-INF/services/javax.ws.rs.ext.Providers

java.lang.ClassNotFoundException: com.alibaba.fastjson.support.jaxrs.FastJsonProvider
    at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadClass(TomcatEmbeddedWebappClassLoader.java:72)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1220)
    at org.jboss.resteasy.plugins.providers.RegisterBuiltin.registerProviders(RegisterBuiltin.java:119)
    at org.jboss.resteasy.plugins.providers.RegisterBuiltin.register(RegisterBuiltin.java:45)
    at org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder.getProviderFactory(ResteasyClientBuilder.java:398)
    at org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder.register(ResteasyClientBuilder.java:491)
    at org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder.register(ResteasyClientBuilder.java:40)

adding implementation 'com.alibaba:fastjson:2.0.28' to my gradle file resolved the problem.

but it's not a good thing that i need to do so.

[apotterri]

Ok, thanks, seems like we're making progress!

As far as getting better AppMaps, can you share the appmap.yml from your project, please?

And, as far as that ClassNotFoundException, can you provide the complete commandline that's getting used to start the service? fastjson should be getting embedded in the appmap jar file, and the dependency on it shouldn't be leaking out....

[tokazio]

name: xxx-service
packages:
  - path: io.group

Something like this (at the build.gradle level)

I'm in a multi module gradle project

[tokazio]

my VM options

-javaagent:/Users/bidule/appmap-agent-1.17.2.jar
-Dappmap.record.privat=true
-Dappmap.recording.auto=true
-Dappmap.output.directory=/Users/romain/appmap-record

[apotterri]

So, your application classes are in the package io.group, correct?

For the command line, what's the classpath getting set to? Does it include appmap-agent-1.17.2.jar. If so, does the error still happen if you remove it? (It shouldn't be necessary for it to be on the classpath.)

[tokazio]

removing implementation 'com.alibaba:fastjson:2.0.28' i've got the error but it seems to not prevent the recording, that's ok

yes they're in some sub packages from io.group like io.group.service.xxx

i see the agent and config in the launching command line of intellij, i see a second -javaagent with the ij one appmap-agent-1.17.2.jar only as a -javaagent, not in -classpath

oO i've got the whole data in my last try... lol i don't know what i've changed...

nice ^^

[apotterri]

Oh, hey, FWIW, I noticed a typo here, too: -Dappmap.record.privat=true should be -Dappmap.record.private=true.

[tokazio]

Yes, i've corrected that.

I've got some appmap for my services!

Thanks for your quick fix!

I've drag and drop some in intellij but after 3 or 4 it has stop working and showing me the json insteadof the diagram.

I've restarted intellij but nothing works.

I haven't found another way to open the files.

[apotterri]

Excellent, thanks very for trying out the fix. I'll get it released as soon as possible.

@ghamelin Seems like there's an IntelliJ issue here, too. Can you weigh in, please?

[ghamelin]

I will dig into it and see what I can find I haven't encountered this issue but I'd be happy to look into it.

[brikelly]

@tokazio one thing you could try (temporarily) is to try to open those maps in VS Code (after installing the AppMap extension there too).

[tokazio]

Yes, i'll tryit soon. Maybe i Can grab a log Somewhere for this opening issue ?

[ghamelin]

I experienced a similar issue I have submitted a ticket for getting it fixed.

[apotterri]

Issue for drag-and-drop in IntelliJ extension is here: https://github.com/getappmap/appmap-intellij-plugin/issues/259 .

[appland-release]

:tada: This issue has been resolved in version 1.17.2 :tada:

The release is available on:

• v1.17.2
• GitHub release

Your semantic-release bot :package::rocket: