do you have it working if you connect with chrome then refresh chrome that it works?
When I reconnect to the same embedded v8 app, I get a slightly different set of messages that don't properly set up the debugger the second time. Thanks. On Thursday, March 23, 2017 at 9:32:15 AM UTC-7, DánielN wrote: > > Eventually I managed to sort it out. It does not seem to have huge > interest about it but I share it anyway, someone might find it useful. > Basically we have to create a web socket server along with our VM that we > want to debug. Anything that comes through the ws connection (commands from > CDT) has to be forwarded to the InspectorClient > (v8_inspector::V8InspectorClient, > v8_inspector::V8InspectorSession::dispatchProtocolMessage method) and > anything (events and responses) that comes from the InspectorFrontend > (v8_inspector::V8Inspector::Channel) has to be sent through the ws > connection. We do not want to touch the JSON messages at all, no need for > parsing. We just forward them to CDT/V8. The tricky bit is the > runMessageLoopOnPause and quitMessageLoopOnPause methods. They have to be > overridden. runMessageLoopOnPause should not return and has to handle > messages until quitMessageLoopOnPause is called. That's it. In CDT we can > see the call stack, scripts, we set break points, whatever. Launch your > browser with --remote-debugging-port=2222 then type > http://localhost:2222/devtools/inspector.html?ws=localhost:2000 > (localhost:2000 where the ws server listens) and you can start debugging > your v8 context. > > On Friday, 3 March 2017 09:41:44 UTC, DánielN wrote: >> >> I have just started exploring debugging. I am lifting code >> (InspectorClient, InspectorFrontend) from d8 to my test project. I would >> like to connect my embedded v8 VM to CDT and debug it. Does anyone have >> some simple example that does that? It seems to me to be a long way and a >> big learning curve from dismantling d8 code to connect to CDT. >> Any help would be very much appreciated. >> >> On Friday, 3 March 2017 09:21:43 UTC, Ben Noordhuis wrote: >>> >>> On Fri, Mar 3, 2017 at 10:10 AM, Rishi Kumar <[email protected]> >>> wrote: >>> > Hi, >>> > >>> > I was reading and using the debugging protocol from this page >>> > https://github.com/v8/v8/wiki/Debugging-Protocol . Its looks like it >>> has >>> > been removed from the github wiki. I dont know how to get that link >>> page to >>> > complete my work. I need these protocol documentation which was clear >>> and >>> > proper in that page link. is anyone can help me to get that ? >>> >>> This is the new API: >>> https://github.com/v8/v8/wiki/Debugging-over-the-V8-Inspector-API >>> >>> The old JSON-based protocol was deprecated two or three years ago and >>> was removed recently. >>> >> -- -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
