Re: [v8-users] Questions when adding global object
On Mon, Jun 25, 2018 at 8:30 PM zcw wrote: > Thank you so much! > I wanted to save the log to a specific file. I tried using the provided > console but couldn't find where it stored the log message. > On a closer look at the code, it seems that you *have to* provide a ConsoleDelegate if you want console.log to do anything. > And could the ConsoleDelegate work for the release build? > Yes, of course. > On Monday, June 25, 2018 at 6:14:42 PM UTC-7, Jakob Kummerow wrote: > >> V8 now provides its own "console" object, with the usual methods >> installed on it. Does it not serve your needs? >> >> You can override it by providing a ConsoleDelegate via the debug >> interface. The d8 shell (src/d8.cc) provides an example. >> >> On Mon, Jun 25, 2018 at 5:52 PM zwc wrote: >> >>> Hello, >>> we are working on upgrading v8 from 5.3 to 6.7-lkgr. >>> But I recently found a strange behavior for one global object with name >>> "console". >>> In the old version, we have a global object "console" for logging info. >>> But when upgraded to 6.7, the "console"'s callbacks functions won't get >>> called. I tested if I change the name from "console" to something else, it >>> will work as usual. >>> I am feeling like that "console"seems to become a reserved word for the >>> newer version? >>> May I know if this is expected? And if true, is there any workaround to >>> overwrite this behavior? we would want to keep our old "console" name. >>> >>> Thank you so much! >>> >>> -- >>> -- >>> v8-users mailing list >>> v8-u...@googlegroups.com >>> 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 v8-users+u...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- > -- > v8-users mailing list > v8-users@googlegroups.com > 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 v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com 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 v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [v8-users] Questions when adding global object
Thank you so much! I wanted to save the log to a specific file. I tried using the provided console but couldn't find where it stored the log message. And could the ConsoleDelegate work for the release build? On Monday, June 25, 2018 at 6:14:42 PM UTC-7, Jakob Kummerow wrote: > > V8 now provides its own "console" object, with the usual methods installed > on it. Does it not serve your needs? > > You can override it by providing a ConsoleDelegate via the debug > interface. The d8 shell (src/d8.cc) provides an example. > > On Mon, Jun 25, 2018 at 5:52 PM zwc > > wrote: > >> Hello, >> we are working on upgrading v8 from 5.3 to 6.7-lkgr. >> But I recently found a strange behavior for one global object with name >> "console". >> In the old version, we have a global object "console" for logging info. >> But when upgraded to 6.7, the "console"'s callbacks functions won't get >> called. I tested if I change the name from "console" to something else, it >> will work as usual. >> I am feeling like that "console"seems to become a reserved word for the >> newer version? >> May I know if this is expected? And if true, is there any workaround to >> overwrite this behavior? we would want to keep our old "console" name. >> >> Thank you so much! >> >> -- >> -- >> v8-users mailing list >> v8-u...@googlegroups.com >> 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 v8-users+u...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > -- -- v8-users mailing list v8-users@googlegroups.com 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 v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[v8-users] Questions when adding global object
Hello, we are working on upgrading v8 from 5.3 to 6.7-lkgr. But I recently found a strange behavior for one global object with name "console". In the old version, we have a global object "console" for logging info. But when upgraded to 6.7, the "console"'s callbacks functions won't get called. I tested if I change the name from "console" to something else, it will work as usual. I am feeling like that "console"seems to become a reserved word for the newer version? May I know if this is expected? And if true, is there any workaround to overwrite this behavior? we would want to keep our old "console" name. Thank you so much! -- -- v8-users mailing list v8-users@googlegroups.com 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 v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
