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Pre Merge pull request !5 from xtyuns/master

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xtyuns 2023-04-12 04:31:25 +00:00 committed by Gitee
parent 30a07f9c60 ebc8c5dbde
commit 225f1afdde
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1 changed files with 14 additions and 27 deletions
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41
src/main/java/com/janetfilter/core/attach/VMSelector.java
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@ -4,7 +4,12 @@ import com.janetfilter.core.utils.DateUtils;
import com.janetfilter.core.utils.ProcessUtils;
import com.janetfilter.core.utils.WhereIsUtils;
import java.io.*;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
@ -62,46 +67,28 @@ public class VMSelector {
System.out.println(" =========================== " + DateUtils.formatDateTime() + " ============================");
select();
return;
case "":
processSelect();
return;
default:
int index;
VMDescriptor targetVmDescriptor;
try {
index = Integer.parseInt(input);
} catch (NumberFormatException e) {
invalidInput(input);
return;
}
if (index < 1) {
invalidInput(input);
return;
}
if (index > descriptors.size()) {
invalidInput(input);
int seq = Integer.parseInt(input);
targetVmDescriptor = descriptors.get(seq - 1);
} catch (NumberFormatException | IndexOutOfBoundsException e) {
System.err.println("> Invalid input: " + input);
processSelect();
return;
}
System.out.print(" Agent args: ");
input = getInput();
try {
VMLauncher.launch(thisJar, descriptors.get(index - 1), input);
VMLauncher.launch(thisJar, targetVmDescriptor, input);
} catch (Exception e) {
System.err.println("> Attach to: " + index + " failed.");
System.err.println("> Attach failed.");
e.printStackTrace(System.err);
return;
}
break;
}
}
private void invalidInput(String input) throws Exception {
System.err.println("> Invalid input: " + input);
processSelect();
}
public void select() throws Exception {
boolean first = null == descriptors;
List<VMDescriptor> temp = getVMList();