childprocess-vertx-ext
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IllegalStateException
Hi there
Busy testing your library and I'm getting an IllegalStateException.
Here is the test code
public static void main(String[] args) { Vertx v = Vertx.vertx(); Process process = Process.spawn(v, "ls"); process.stdout().handler(buff -> { System.out.println("STD "+buff.toString()); }); process.stderr().handler(buff -> { System.out.println("Error "+ buff.toString()); }); process.exitHandler(code -> { System.out.println("Child process exited with code: " + code); v.close(); }); process.start(); /* try { process.start(); }catch(Exception ex) {}*/ }
Here is the exception
Exception in thread "main" java.lang.IllegalStateException at com.julienviet.childprocess.impl.ProcessImpl.start(ProcessImpl.java:72) at com.julienviet.childprocess.impl.ProcessImpl.start(ProcessImpl.java:66) at ztest.start.main(start.java:24)
Everything does what its supposed to do so thats all good, we get the directory listing and exit no problems, so I'm not sure why the start method is generating an exception.
it's because the start method is called two times
The second start method is commented out
can you provide a reproducer for the case ?