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Move signal handling into its own class (#754)

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This opens some room to per-jdk implementation
This commit is contained in:
Guillaume Nodet
2022-12-16 11:11:04 +01:00
committed by GitHub
parent c91c0e8352
commit 39ee2b6014
2 changed files with 34 additions and 7 deletions
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32
common/src/main/java/org/mvndaemon/mvnd/common/SignalHelper.java Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.mvndaemon.mvnd.common;
public class SignalHelper {
/**
* Ignore signals to that stopping the mvnd client won't stop the daemon
*/
public static void ignoreStopSignals() throws Exception {
sun.misc.Signal.handle(new sun.misc.Signal("INT"), sun.misc.SignalHandler.SIG_IGN);
if (Os.current() != Os.WINDOWS) {
sun.misc.Signal.handle(new sun.misc.Signal("TSTP"), sun.misc.SignalHandler.SIG_IGN);
}
}
}