java - 无法运行程序 "ping": CreateProcess error=8

Question

在我的java代码中，我在启动时使用了new ProcessBuilder("ping", strIP);，它运行正常，但是24小时后，它会崩溃，显示

Cannot run program "ping": CreateProcess error=8 There is insufficient memory for the Java Runtime Environment to continue. Native memory allocation (malloc) failed to allocate 32744 bytes for ChunkPool :allocate

我不知道如何解决它。

Answer 1

如果您不终止进程，Ping 进程就永远不会停止。

ProcessBuilder pb = new ProcessBuilder("ping",  strIP);
Process process = pb.start(); //this will keep running and probably why you get insufficient memory after a long time
... //do whatever you need
process.destroy();  //stop the ping process