if checksum is not None:
if hashlib.sha256(hashlib.sha256(payload).digest()).digest()[:4] != checksum:
- print 'invalid hash for', repr(command), checksum.encode('hex') if checksum is not None else None, repr(payload[:100].encode('hex')), len(payload)
+ print 'invalid hash for', self.transport.getPeer().host, repr(command), length, checksum.encode('hex'), hashlib.sha256(hashlib.sha256(payload).digest()).digest()[:4].encode('hex'), payload.encode('hex')
continue
type_ = getattr(self, 'message_' + command, None)