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improved exception handling

This commit is contained in:
Stefan Kögl 2014-04-17 15:33:21 +02:00
parent 21c59656a3
commit 2f08c5529a
1 changed files with 9 additions and 9 deletions
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18
ekgplotter/ekgplotter/main.py
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@ -394,10 +394,10 @@ class MyHandler(BaseHTTPRequestHandler):
JpegData = buffer.data() JpegData = buffer.data()
self.wfile.write("--aaboundary\r\nContent-Type: image/jpeg\r\nContent-length: %d\r\n\r\n%s\r\n\r\n\r\n" % (len(JpegData), JpegData)) self.wfile.write("--aaboundary\r\nContent-Type: image/jpeg\r\nContent-length: %d\r\n\r\n%s\r\n\r\n\r\n" % (len(JpegData), JpegData))
del JpegData JpegData = None
del buffer buffer = None
del img img = None
del exporter exporter = None
#now = time.time() #now = time.time()
#dt = now - lastTime #dt = now - lastTime
#lastTime = now #lastTime = now
@ -418,18 +418,18 @@ class MyHandler(BaseHTTPRequestHandler):
return return
except (KeyboardInterrupt, SystemError): except (KeyboardInterrupt, SystemError):
print "queue size", queue.qsize() print "queue size", queue.qsize()
if hasattr(self, "thread"): if hasattr(self, "thread") and self.thread is not None:
self.thread.running = False self.thread.running = False
self.thread.join() self.thread.join()
del self.thread self.thread = None
except IOError, e: except IOError, e:
print "ioerror", e, e[0] print "ioerror", e, e[0]
print dir(e) print dir(e)
if e[0] == 32: if e[0] in (32, 104):
if hasattr(self, "thread"): if hasattr(self, "thread") and self.thread is not None:
self.thread.running = False self.thread.running = False
self.thread.join() self.thread.join()
del self.thread self.thread = None
else: else:
print '-'*40 print '-'*40
print 'Exception happened during processing of request from' print 'Exception happened during processing of request from'