TLS most certainly does not make stuff easier. It just obscures it. The decision to remove TLS from Go was right. Explicit is better than implicit, even if it does make logging quite a bit clumsier.
That being said, Context API could use a re-design. On Monday, January 14, 2019 at 7:37:25 AM UTC-8, robert engels wrote: > > I mostly concur - Go really needs TLS - simplifies this sort of thing. You > can look at many “complex” Java based server systems and the method calls > are far simpler in the common case (especially when using a framework that > leverages TLS). > > I think a key issue is that most ‘requests’ are not long-enough lived for > the cancellation context to be warranted - otherwise the site would be too > slow anyway. You see this need in “background jobs” - and still, these jobs > are usually per server/application, not per user or per request. > > Systems that perform time consuming data analysis jobs on behalf of a user > are a different case, and they clearly need a way to stop their processing. > > And yes the ‘not type safe api’ for values is a problem. If Go really > wants to promote the context as ubiquitous it should have built-in language > support to address these issues (type safety, no need for TLS, required at > Go routine creation site, etc.). > > > > On Jan 13, 2019, at 6:35 PM, Space A. <reexi...@gmail.com <javascript:>> > wrote: > > I just leave it here > > Context should go away for Go 2 > <https://faiface.github.io/post/context-should-go-away-go2/> > > > > воскресенье, 13 января 2019 г., 22:21:50 UTC+3 пользователь Tamás Gulácsi > написал: >> >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA256 >> >> There should be a "global" or parent Context, which is canceled when the >> server is going to shut down (e.g. with signal.Notify), and each handler >> should create a child context with a proper timeout. >> >> And it should watch the request's Context, too, as that's what will be >> canceled when the client disconnects. github.com/LK4D4/joincontext may >> help with tis. >> >> But if you use the request's Context only with a propert timeout, that's >> already better than doing nothing. >> >> Tamás >> >> >> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ >> On 2019. January 13., Sunday 19:49, Mahendra Bhoir <mahend...@gmail.com> >> wrote: >> >> > That makes sense.. So where should declare my context variable? Inside >> handler function or in main function As handler itself is a goroutine.. >> > >> > On Sun, Jan 13, 2019 at 11:24 PM Justin Israel <justin...@gmail.com> >> wrote: >> > >> > > On Mon, Jan 14, 2019, 2:23 AM Mahendra Bhoir <mahend...@gmail.com> >> wrote: >> > > >> > > > APIs I have written are for mobile applications and request >> cancellation doesn’t happen much on mobile applications. >> > > >> > > What if the mobile client closes the app in the middle of an >> expensive request? >> > > >> > > > I think I am little confused with uses of context. >> > > > >> > > > I found this page on Internet about context. I this will clear my >> confusions.. >> > > > >> > > > >> https://www.sohamkamani.com/blog/golang/2018-06-17-golang-using-context-cancellation/#listening-for-the-cancellation-event >> >> > > > >> > > > On Sun, 13 Jan 2019 at 6:24 PM, Tamás Gulácsi <tgula...@gmail.com> >> wrote: >> > > > >> > > > > Timing out and cancellation are the main uses of Context. >> > > > > >> > > > > How do you cancel processing when the client clises the >> connection? >> > > > > >> > > > > -- >> > > > > 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...@googlegroups.com. >> > > > > For more options, visit https://groups.google.com/d/optout. >> > > > >> > > > -- >> > > > Mahendra Bhoir. >> > > > +919545688916 >> > > > >> > > > -- >> > > > 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...@googlegroups.com. >> > > > For more options, visit https://groups.google.com/d/optout. >> > >> > -- >> > Mahendra Bhoir. >> > +919545688916 >> -----BEGIN PGP SIGNATURE----- >> Version: ProtonMail >> Comment: https://protonmail.com >> >> wsBcBAEBCAAGBQJcO4+hAAoJELj70Bsqr19tI9QIAIwrPJKrRlALTtOxnDY8 >> qoLippDAevQxpAzpQYW6w5VN7eDrxdXUrIH1gHGXYJPYOv/J7/i4gbK1txW0 >> rQaaKpR8JmCY6CDdaQaTVg50XeC3yApFJPEeRZazLztnmKi6HB6PQhgGondA >> edpsPOQejfLe9KMhN+7RJzVjwWYHYwZXyMIITQT8/jADip3AAZWKojcXFpJq >> 7MfWfIjru0+tT5+hSfLr8JZpimMwhmOoW8xVeTKmZkXonucky5E3WmJUEPEv >> 3lcQQVZI3827PLeMKsKd6UpI2x2CcCqLPInIeEzVsDjhWURI2gznWv2Sqj6v >> T3wS3oVXoJo28sgb9ViyEC0= >> =1E4l >> -----END PGP SIGNATURE----- >> >> > -- > 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...@googlegroups.com <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. 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