Just to make sure: you've enabled the flow event lines on the webpage, right? In the post there is a picture of how to do so right after this sentence (at least on mobile):
"Enabling the visualization of all flow events often provides clues that hint at the source of a problem." If that isn't the problem: have you tried running the self-contained example provided in the post? If you've enabled this visualization for a trace gathered on your own code and it's still not working, try using the code given and visualizing that trace. Surely THAT code should work for producing the arrows, otherwise there's some error in that post. On Wednesday, October 8, 2025 at 1:03:32 AM UTC-7 Tharaneedharan Vilwanathan wrote: > Hi All, > > I have a quick question. I am going through the flight recorder blog post ( > https://go.dev/blog/flight-recorder) and trying various things. In > particular, I am trying "flow events" to see if I can get the connecting > lines with arrow marks. No matter what I do, I couldn't get the connecting > lines for my code. What causes those lines? New goroutine? Channel > communication? Function call? Calling a function in another package? To the > extent I checked, it looks like spawning a new go routine produces > connecting lines but I am unable to make it happen for my code. > > Any clues? Can you please share your thoughts? > > Regards > Dharani > > > > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/golang-nuts/79f2c324-4f88-40f8-873c-2ae940d68f64n%40googlegroups.com.
