Initial Implementation

src/common.h

@@ -0,0 +1,21 @@
+#ifndef COMMON_H
+#define COMMON_H
+
+#include <node.h>
+
+static void PerformCallback(v8::Handle<v8::Object> object,
+                            v8::Persistent<v8::Function> &callback,
+                            const unsigned argc, v8::Handle<v8::Value> *argv) {
+
+    // Wrap the callback function call in a TryCatch so that we can call
+    // node's FatalException afterwards. This makes it possible to catch
+    // the exception from JavaScript land using the
+    // process.on('uncaughtException') event.
+    v8::TryCatch try_catch;
+    callback->Call(object, argc, argv);
+    if (try_catch.HasCaught()) {
+        node::FatalException(try_catch);
+    }
+}
+
+#endif /* COMMON_H */