src: make cross-context MakeCallback() calls work#9221
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bnoordhuis merged 1 commit intonodejs:masterfrom Oct 25, 2016
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src: make cross-context MakeCallback() calls work#9221bnoordhuis merged 1 commit intonodejs:masterfrom
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bnoordhuis
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Oct 21, 2016
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callback->CreationContext() seems a little more correct than recv->CreationContext() because the former is the context the actual callback takes place in but it's admittedly a mostly academic difference.
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@addaleax Your thoughts, please? |
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LGTM
(sorry for not reviewing sooner, as mentioned I’ll be somewhat more busy now that classes have started again)
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Check that invoking a callback on a receiver from a different context works. It ran afoul of an `env->context() == isolate->GetCurrentContext()` assertion so retrieve the environment from the callback context and the context to enter from the environment's context() method. We could also have retrieved the environment from the receiver's context and that would have made little practical difference. It just seemed more correct to get it from the callback context because that is the actual execution context. PR-URL: nodejs#9221 Reviewed-By: Anna Henningsen <anna@addaleax.net>
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No problem, thanks for reviewing. |
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Check that invoking a callback on a receiver from a different context works. It ran afoul of an `env->context() == isolate->GetCurrentContext()` assertion so retrieve the environment from the callback context and the context to enter from the environment's context() method. We could also have retrieved the environment from the receiver's context and that would have made little practical difference. It just seemed more correct to get it from the callback context because that is the actual execution context. PR-URL: #9221 Reviewed-By: Anna Henningsen <anna@addaleax.net>
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@bnoordhuis should this be backported? |
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ping @bnoordhuis |
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@gibfahn I think this is good to be backported too. |
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Check that invoking a callback on a receiver from a different context works. It ran afoul of an `env->context() == isolate->GetCurrentContext()` assertion so retrieve the environment from the callback context and the context to enter from the environment's context() method. We could also have retrieved the environment from the receiver's context and that would have made little practical difference. It just seemed more correct to get it from the callback context because that is the actual execution context. PR-URL: #9221 Reviewed-By: Anna Henningsen <anna@addaleax.net>
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Check that invoking a callback on a receiver from a different context works. It ran afoul of an `env->context() == isolate->GetCurrentContext()` assertion so retrieve the environment from the callback context and the context to enter from the environment's context() method. We could also have retrieved the environment from the receiver's context and that would have made little practical difference. It just seemed more correct to get it from the callback context because that is the actual execution context. PR-URL: #9221 Reviewed-By: Anna Henningsen <anna@addaleax.net>
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Check that invoking a callback on a receiver from a different context works. It ran afoul of an `env->context() == isolate->GetCurrentContext()` assertion so retrieve the environment from the callback context and the context to enter from the environment's context() method. We could also have retrieved the environment from the receiver's context and that would have made little practical difference. It just seemed more correct to get it from the callback context because that is the actual execution context. PR-URL: #9221 Reviewed-By: Anna Henningsen <anna@addaleax.net>
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From #9213 (comment), cc @addaleax.
CI: https://ci.nodejs.org/job/node-test-pull-request/4607/