debugger: Clean up child

lib/_debugger.js

@@ -7,8 +7,13 @@ exports.port = 5858;
 
 exports.start = function () {
   startInterface();
+
+  process.on('exit', function () {
+    if (child) child.kill();
+  });
 };
 
+var child;
 var c;
 var term;
 
@@ -18,13 +23,11 @@ function trySpawn(cb) {
 
   console.log(args);
 
-  var child = spawn(process.execPath, args, {
-    customFds: [0, 1, 2]
-  });
+  child = spawn(process.execPath, args, { customFds: [0, 1, 2] });
 
   setTimeout(function () {
     tryConnect(cb);
-  }, 1000);
+  }, 100);
 }
 
 function tryConnect(cb) {
@@ -384,7 +387,11 @@ function startInterface() {
       tryQuit();
 
     } else if (/^r(un)?/.test(cmd)) {
-      trySpawn();
+      trySpawn(function () {
+        c.reqContinue(function (res) {
+          // Wait for break point. (disable raw mode?)
+        });
+      });
 
     } else if (/^help/.test(cmd)) {
       console.log(helpMessage);