diff options
author | Anna Henningsen <anna@addaleax.net> | 2017-09-04 23:02:55 +0300 |
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committer | Anna Henningsen <anna@addaleax.net> | 2018-05-10 15:15:16 +0300 |
commit | 17e289eca8f8398243df5c4006d80f7381fd08bc (patch) | |
tree | 781f1398f78aa4b602ae3fca8654c28576e70b52 /src/handle_wrap.h | |
parent | 5c6cf30143f3191b043ba0b4e814768efa1069f7 (diff) |
src: make CleanupHandles() tear down handles/reqs
Previously, handles would not be closed when the current `Environment`
stopped, which is acceptable in a single-`Environment`-per-process
situation, but would otherwise create memory and file descriptor
leaks.
Also, introduce a generic way to close handles via the
`Environment::CloseHandle()` function, which automatically keeps
track of whether a close callback has been called yet or not.
Many thanks for Stephen Belanger for reviewing the original version of
this commit in the Ayo.js project.
Refs: https://github.com/ayojs/ayo/pull/85
PR-URL: https://github.com/nodejs/node/pull/19377
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'src/handle_wrap.h')
-rw-r--r-- | src/handle_wrap.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/handle_wrap.h b/src/handle_wrap.h index e7a335f5140..fd2d002dce0 100644 --- a/src/handle_wrap.h +++ b/src/handle_wrap.h @@ -70,11 +70,17 @@ class HandleWrap : public AsyncWrap { inline uv_handle_t* GetHandle() const { return handle_; } + void Close(v8::Local<v8::Value> close_callback = v8::Local<v8::Value>()); + protected: HandleWrap(Environment* env, v8::Local<v8::Object> object, uv_handle_t* handle, AsyncWrap::ProviderType provider); + virtual void OnClose() {} + + void MarkAsInitialized(); + void MarkAsUninitialized(); private: friend class Environment; |