Add node 0.6 to tests

.travis.yml

@@ -3,6 +3,7 @@ node_js:
   - "0.11"
   - "0.10"
   - "0.8"
+  - "0.6"
 before_script:
   - npm install
 notifications:

lib/exit.js

@@ -0,0 +1,47 @@
+var utils = require('./utils'),
+    config = require('./config');
+
+// does not export anything, only listens for events
+module.exports = {};
+
+// remove the flag file on exit
+process.on('exit', function (code) {
+  if (config.options.verbose) {
+    utils.log.status('exiting');
+  }
+  cleanup();
+});
+
+// because windows borks when listening for the SIG* events
+if (!utils.isWindows) {
+  // usual suspect: ctrl+c exit
+  process.on('SIGINT', function () {
+    var exitTimeout = null,
+        exit = function () {
+          exit = function () {};
+          cleanup();
+          process.exit(0);
+        };
+
+    if (child && !isWindows) {
+      child.removeAllListeners('exit');
+      child.on('exit', exit);
+      child.kill('SIGINT');
+      setTimeout(exit, 10 * 1000); // give up waiting for the kids after 10 seconds
+    } else {
+      exit();
+    }
+  });
+
+  process.on('SIGTERM', function () {
+    cleanup();
+    process.exit(0);
+  });
+}
+
+// on exception *inside* nodemon, shutdown wrapped node app
+process.on('uncaughtException', function (err) {
+  util.log('[nodemon] exception in nodemon killing node');
+  util.error(err.stack);
+  cleanup();
+});