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Author SHA1 Message Date

Author	SHA1	Message	Date
Sam Roberts	e9eb2ec1c4	process: fix regression in unlistening signals When the last signal listener is removed, the signal wrap should be closed, restoring the default signal handling behaviour. This is done in a (patched) process.removeListener(). However, events.removeAllListeners has an optimization to avoid calling removeListener() if there are no listeners for the 'removeListener' event, introduced in `56668f54d1`. That caused the following code to fail to terminate: process.stdin.resume(); function listener() {}; process.on('SIGINT', listener); process.removeAllListeners('SIGINT'); process.kill(process.pid, 'SIGINT') while the following will terminate: process.stdin.resume(); function listener() {}; process.on('SIGINT', listener); process.removeListener('SIGINT', listener); process.kill(process.pid, 'SIGINT') Replace the method patching with use of the 'newListener' and 'removeListener' events, which will fire no matter which methods are used to add or remove listeners. PR-URL: https://github.com/iojs/io.js/pull/687 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>	10 years ago

Sam Roberts

e9eb2ec1c4

process: fix regression in unlistening signals

When the last signal listener is removed, the signal wrap should be
closed, restoring the default signal handling behaviour. This is done in
a (patched) process.removeListener(). However, events.removeAllListeners
has an optimization to avoid calling removeListener() if there are no
listeners for the 'removeListener' event, introduced in 56668f54d1. That
caused the following code to fail to terminate:

    process.stdin.resume();
    function listener() {};
    process.on('SIGINT', listener);
    process.removeAllListeners('SIGINT');
    process.kill(process.pid, 'SIGINT')

while the following will terminate:

    process.stdin.resume();
    function listener() {};
    process.on('SIGINT', listener);
    process.removeListener('SIGINT', listener);
    process.kill(process.pid, 'SIGINT')

Replace the method patching with use of the 'newListener' and
'removeListener' events, which will fire no matter which methods are
used to add or remove listeners.

PR-URL: https://github.com/iojs/io.js/pull/687
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

10 years ago

1 Commits (08acf1352c48aa867ed304db2ca088b2c95e40a4)