Now that we no longer have the need to retry, get rid of that logic.

Also fix a typo -- s/neads_first_read/needs_first_read/

diff --git a/s3tests/common/greenlets.py b/s3tests/common/greenlets.py
index 4da0ba1d289e22baf15a5489c246c6441f6e8fdb..e4e52bc5769aa6f6812c378ebb7c0d286dcc23c3 100644 (file)
--- a/s3tests/common/greenlets.py
+++ b/s3tests/common/greenlets.py
@@ -12,7 +12,7 @@ from ..realistic import FileVerifier
 
 # Make sure context has somewhere to store what we need
 context.update(bunch.Bunch(
-    neads_first_read = collections.deque(),
+    needs_first_read = collections.deque(),
     all_keys = [],
     files_iter = None,
 ))
@@ -23,22 +23,8 @@ class SafeTransferGreenlet(gevent.Greenlet):
         gevent.Greenlet.__init__(self)
         self.timeout = timeout
         self.result = None
-        self.key = None # We store key in case we ned to retry due to gevent being a jerk
 
     def _run(self):
-        """ A runner loop... using gevent creates a fun little bug where if two gevents try to
-        do the same op (reading, for ex), it raises an AssertionError rather than just switching
-        contexts again. Oh joy.
-
-        To combat this, we've put the main work to do in _real_run, which handles detecting the
-        gevent quirk, and we'll retry as long as _real_run requests that we retry, as indicated
-         by _real_run returning True.
-        """
-        while self._real_run():
-            time.sleep(0.1)
-
-    def _real_run(self):
-        """ Return True if we need to retry, False otherwise. """
         result = self.result = TransferGreenletResult(self.type)
         result.markStarted()
 
@@ -46,24 +32,19 @@ class SafeTransferGreenlet(gevent.Greenlet):
             with gevent.Timeout(self.timeout, False):
                 result.success = self._doit()
         except gevent.GreenletExit:
-            # We don't want to retry, as it's time to exit, but we also don't want to count
-            # this as a failure.
-            return False
+            return
         except:
             result.setError(show_traceback=True)
 
         result.markFinished()
-        return False # don't retry
 
 
 class ReaderGreenlet(SafeTransferGreenlet):
     type = 'reader'
 
     def _doit(self):
-        if self.key:
-            key = self.key
-        elif context.neads_first_read:
-            key = context.neads_first_read.popleft()
+        if context.needs_first_read:
+            key = context.needs_first_read.popleft()
         elif context.all_keys:
             key = random.choice(context.all_keys)
         else:
@@ -72,7 +53,6 @@ class ReaderGreenlet(SafeTransferGreenlet):
 
         # Copynew the key object
         key = key.bucket.new_key(key.name)
-        self.key = key
         self.result.setKey(key)
 
         fp = FileVerifier()
@@ -94,12 +74,7 @@ class WriterGreenlet(SafeTransferGreenlet):
     type = 'writer'
 
     def _doit(self):
-        if self.key:
-            key = self.key
-        else:
-            key = get_next_key(context.bucket)
-
-        self.key = key
+        key = get_next_key(context.bucket)
         self.result.setKey(key)
 
         fp = next(context.files_iter)
@@ -111,8 +86,8 @@ class WriterGreenlet(SafeTransferGreenlet):
         self.result.request_start = fp.start_time
         self.result.chunks = fp.last_chunks
 
-        # And at the end, add to neads_first_read and shuffle
-        context.neads_first_read.append(key)
+        # And at the end, add to needs_first_read and shuffle
+        context.needs_first_read.append(key)
         context.all_keys.append(key)
 
         return True