[Part of patch #909005] Handle POLLPRI flag, and various errors cases. Fixes bug #887279

9303777f · Andrew M. Kuchling · a982c445 · 9303777f
Commit 9303777f authored Mar 21, 2004 by Andrew M. Kuchling
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Lib/asyncore.py Lib/asyncore.py +3 -1

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--- a/Lib/asyncore.py
+++ b/Lib/asyncore.py
@@ -82,10 +82,12 @@ def write(obj):

 def readwrite(obj, flags):
    try:
-        if flags & select.POLLIN:
+        if flags & (select.POLLIN | select.POLLPRI):
            obj.handle_read_event()
        if flags & select.POLLOUT:
            obj.handle_write_event()
+        if flags & (select.POLLERR | select.POLLHUP | select.POLLNVAL):
+            obj.handle_expt_event()
    except ExitNow:
        raise
    except: