lukechilds/node - node - Gitea: Git with a cup of tea

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Author	SHA1	Message	Date
Jason Ginchereau	2e3fef7628	n-api: Handle fatal exception in async callback - Create a handle scope before invoking the async completion callback, because it is basically always needed, easy for user code to forget, and this makes it more consistent with ordinary N-API function callbacks. - Check for an unhandled JS exception after invoking an async completion callback, and report it via `node::FatalException()`. - Add a corresponding test case for an exception in async callback. Previously, any unhandled JS exception thrown from a `napi_async_complete_callback` would be silently ignored. Among other things this meant assertions in some test cases could be undetected. PR-URL: https://github.com/nodejs/node/pull/12838 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>	8 years ago
Michael Dawson	1d968030d4	test: add coverage for napi_cancel_async_work adding test coverage for napi_cancel_async_work based on coverage report PR-URL: https://github.com/nodejs/node/pull/12575 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>	8 years ago
taylor.woll	9decfb1521	n-api: implement async helper methods Based on the async methods we had in abi-stable-node before the napi feature landed in node/master. Changed this set of APIs to handle error cases and removed a lot of the extra methods we had for setting all the pieces of napi_work opting instead to pass all of those as arguments to napi_create_async_work as none of those parameters are optional except for the complete callback, anyway. Renamed the napi_work struct to napi_async_work and replace the struct itself with a class which can better encapsulate the object lifetime and uv_work_t that we're trying to wrap anyway. Added a napi_async_callback type for the async helper callbacks instead of taking raw function pointers and make this callback take a napi_env parameter as well as the void* data it was already taking. Call the complete handler for the async work item with a napi_status code translated from the uvlib error code. The execute callback is required for napi_create_async_work, though complete callback is still optional. Also added some async unit tests for addons-napi based on the addons/async_hello_world test. PR-URL: https://github.com/nodejs/node/pull/12250 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Hitesh Kanwathirtha <hiteshk@microsoft.com>	8 years ago

Author

SHA1

Message

Date

Jason Ginchereau

2e3fef7628

n-api: Handle fatal exception in async callback

- Create a handle scope before invoking the async completion
   callback, because it is basically always needed, easy for user
   code to forget, and this makes it more consistent with ordinary
   N-API function callbacks.

 - Check for an unhandled JS exception after invoking an async
   completion callback, and report it via `node::FatalException()`.

 - Add a corresponding test case for an exception in async callback.

Previously, any unhandled JS exception thrown from a
`napi_async_complete_callback` would be silently ignored. Among other
things this meant assertions in some test cases could be undetected.

PR-URL: https://github.com/nodejs/node/pull/12838
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

8 years ago

Michael Dawson

1d968030d4

test: add coverage for napi_cancel_async_work

adding test coverage for napi_cancel_async_work based
on coverage report

PR-URL: https://github.com/nodejs/node/pull/12575
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

8 years ago

taylor.woll

9decfb1521

n-api: implement async helper methods

Based on the async methods we had in abi-stable-node before the napi
feature landed in node/master. Changed this set of APIs to handle
error cases and removed a lot of the extra methods we had for setting
all the pieces of napi_work opting instead to pass all of those as
arguments to napi_create_async_work as none of those parameters are
optional except for the complete callback, anyway.

Renamed the napi_work struct to napi_async_work and replace the
struct itself with a class which can better encapsulate the object
lifetime and uv_work_t that we're trying to wrap anyway.

Added a napi_async_callback type for the async helper callbacks
instead of taking raw function pointers and make this callback take a
napi_env parameter as well as the void* data it was already taking.

Call the complete handler for the async work item with a napi_status
code translated from the uvlib error code.

The execute callback is required for napi_create_async_work, though
complete callback is still optional.

Also added some async unit tests for addons-napi based on the
addons/async_hello_world test.

PR-URL: https://github.com/nodejs/node/pull/12250
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Hitesh Kanwathirtha <hiteshk@microsoft.com>

8 years ago

3 Commits (a886b17bfb48147fa2007b9968e9dce706a408a2)