> What you really want is the stack trace for the goroutine that created the leaking goroutine, at the time that the leak was created.
GODEBUG=tracebackancestors=1 ought to show that. tracebackancestors is new in Go 1.11 IIRC. https://golang.org/pkg/runtime/#hdr-Environment_Variables On Thursday, November 8, 2018 at 9:51:12 AM UTC-8, Jake Montgomery wrote: > > I would point out that this *is *the whole stack trace *of the goroutine*. > In fact, the actual stack trace is just the first line, since the goroutine > in question is only one function deep. If you are breaking into your > program after the leaking has started, then the function that created the > goroutine has long since exited, and its stack no longer exists. > > What you really want is the stack trace for the goroutine that created the > leaking goroutine, at the time that the leak was created. I suggest you put > a break point on (*Transport).dialConn, or > /usr/local/go/src/net/http/transport.go:1117 and run your program to see > where these are being created. You might also be able to figure it out by > looking at the go library source code and tracing back from > (*Transport).dialConn. In any case, that should give you a place to start. > > Good Luck. > > On Tuesday, November 6, 2018 at 10:55:24 PM UTC-5, rickyu...@gmail.com > wrote: >> >> I have a lot of leaking goroutines in my code over a span of time. I am >> trying to debug it but I can't seem to figure out from where these are >> occuring from. >> Any help in finding the source is helpful. >> >> >> goroutine 2329 [select, 1281 minutes]: >> net/http.(*persistConn).readLoop(0xc420a80120) >> /usr/local/go/src/net/http/transport.go:1599 +0x9ec >> created by net/http.(*Transport).dialConn >> /usr/local/go/src/net/http/transport.go:1117 +0xa35 >> >> >> Thanks, >> >> -- 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 golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
