On Sun, Dec 8, 2019 at 10:07 AM <dick.r.chi...@gmail.com> wrote:
>
> Thanks for your reply.  Do you regularly edit standard libs as described (and
> then presumably edit them back)?

While debugging the standard library, yes, I do.  But I also agree
that for this case it might be useful to have a more usable mechanism.

> I copied /usr/lib/go-1.13/net/rpc to my project directory, then changed all
> imports of "net/rpc" to "./net/rpc", and then set debugLog (in my shadow copy,
> not /usr/lib/go-1.13).  It got the job done but still felt wrong.

If that helped solve the problem then I would encourage you to file an
issue asking for a mechanism to set debugLog in a simpler way, perhaps
via the `GODEBUG` environment variable or perhaps via a function in
the net/rpc package.

Ian


> >>>>> Ian Lance Taylor <i...@golang.org> writes:
>
> > On Sat, Dec 7, 2019 at 9:12 AM <dick.r.chi...@gmail.com> wrote:
> >>
> >> How can I turn on debugging in net/rpc/server.go?
> >>
> >> There is a promising variable called `debugLog` in there.  How should I 
> >> toggle it?
>
> > I don't know how much it will help, but the way to toggle it is to literally
> > edit net/rpc/debug.go to set debugLog to true.  There's no mechanism for
> > setting it dynamically.
>
> > Ian

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