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2017-11-26test: replace function with arrow functionspring_raining
Replace some classic functions with arrow functions in test-child-process-send-cb.js PR-URL: https://github.com/nodejs/node/pull/17312 Reviewed-By: Ron Korving <ron@ronkorving.nl> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Michaƫl Zasso <targos@protonmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: James M Snell <jasnell@gmail.com>
2015-09-06child_process: add callback parameter to .send()Ben Noordhuis
Add an optional callback parameter to `ChildProcess.prototype.send()` that is invoked when the message has been sent. Juggle the control channel's reference count so that in-flight messages keep the event loop (and therefore the process) alive until they have been sent. `ChildProcess.prototype.send()` and `process.send()` used to operate synchronously but became asynchronous in commit libuv/libuv@393c1c5 ("unix: set non-block mode in uv_{pipe,tcp,udp}_open"), which landed in io.js in commit 07bd05b ("deps: update libuv to 1.2.1"). Fixes: https://github.com/nodejs/node/issues/760 PR-URL: https://github.com/nodejs/node/pull/2620 Reviewed-By: trevnorris - Trevor Norris <trev.norris@gmail.com> Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>