Merge pull request tornadoweb#521 from yoinc/master

bdarnell · bdarnell · commit 2321542ca267 · 2012-05-31T10:46:42.000-07:00
Restore context for all read methods
diff --git a/tornado/iostream.py b/tornado/iostream.py
@@ -366,7 +366,7 @@ def _handle_read(self):
 
     def _set_read_callback(self, callback):
         assert not self._read_callback, "Already reading"
-        self._read_callback = callback
+        self._read_callback = stack_context.wrap(callback)
 
     def _try_inline_read(self):
         """Attempt to complete the current read operation from buffered data.
