doc,src: clarify that one napi_env is for each specific module #31102
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doc/api/n-api.md
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| not allowed. | ||
| nested N-API calls. `napi_env` can be used through the context with the module, | ||
| that is to say, `napi_env` can not be used mixed up in [`Worker`][] threads, | ||
| and caching the `napi_env` for the purpose of general reuse is not allowed. |
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Maybe we should just change the last sentence to this:
"Caching the `napi_env` for the purpose of general reuse, and passing the napi_env between instances of the same addon running on different [`Worker`][] threads is not allowed. The napi_env becomes invalid when an instance of a native addon is unloaded. Notification of this event is delivered through the callbacks given to [`napi_add_env_cleanup_hook`][] and [`napi_set_instance_data`][]."
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Ping @legendecas |
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@gabrielschulhof Updated :D |
gengjiawen
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Jan 7, 2020
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@legendecas looks like the linter failed. Can you review the failures and update. |
gabrielschulhof
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Jan 8, 2020
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PR-URL: #31102 Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Landed in 96eceb7. |
MylesBorins
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Jan 16, 2020
PR-URL: #31102 Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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PR-URL: #31102 Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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One napi_env is for each specific module in one context.
Related: #28682
Fixes: #31003
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes