public void run() {
try {
while (!stop) {
if (LogInfo.writeToStdout) readAndProcessCommand();
// Input commands
Execution.inputMap.readEasy(Execution.getFile("input.map"));
boolean killed = Execution.create && new File(Execution.getFile("kill")).exists();
if (killed) Execution.setExecStatus("killed", true);
// Output status
Execution.putOutput("log.note", LogInfo.note);
Execution.putOutput("exec.memory", SysInfoUtils.getUsedMemoryStr());
Execution.putOutput(
"exec.time", new StopWatch(LogInfo.getWatch().getCurrTimeLong()).toString());
Execution.putOutput("exec.errors", "" + LogInfo.getNumErrors());
Execution.putOutput("exec.warnings", "" + LogInfo.getNumWarnings());
Execution.setExecStatus("running", false);
Execution.printOutputMap(Execution.getFile("output.map"));
if (killed) throw new RuntimeException("Killed by 'kill' file");
Utils.sleep(timeInterval);
}
} catch (Exception e) {
e.printStackTrace();
System.exit(1); // Die completely
}
}
void processCommand(String cmd) {
cmd = cmd.trim();
if (cmd.equals("")) {
// Print status
Execution.getInfo().print(stderr);
Execution.printOutputMapToStderr();
StopWatchSet.getStats().print(stderr);
stderr.println(Execution.getVirtualExecDir());
} else if (cmd.equals("kill")) {
stderr.println("MonitorThread: KILLING");
Execution.setExecStatus("killed", true);
Execution.printOutputMap(Execution.getFile("output.map"));
throw new RuntimeException("Killed by input command");
} else if (cmd.equals("bail")) {
// Up to program to look at this flag and actually gracefully stop
stderr.println("MonitorThread: BAILING OUT");
Execution.shouldBail = true;
} else stderr.println("Invalid command: '" + cmd + "'");
}