Support eof in net_uv

lib/net_uv.js

@@ -100,6 +100,7 @@ function onread(buffer, offset, length) {
 
   var end = offset + length;
 
+  if (buffer) {
     // Emit 'data' event.
 
     if (self._decoder) {
@@ -116,6 +117,18 @@ function onread(buffer, offset, length) {
 
     // Optimization: emit the original buffer with end points
     if (self.ondata) self.ondata(buffer, offset, end);
+
+  } else {
+    // EOF
+    self.readable = false;
+
+    if (!self.writable) self.destroy();
+    // Note: 'close' not emitted until nextTick.
+
+    if (!self.allowHalfOpen) self.end();
+    if (self._events && self._events['end']) self.emit('end');
+    if (self.onend) self.onend();
+  }
 }