<p>Hello,</p>
<p>Looking into the OpenSIPS code, I can only see -2 returned for cases where the fetched key is not in Memcached. </p>
<p>Though did a quick test with this, and seems the library is behaving a little bit strangely - If I shutdown memcached, it will still continue to return -2 for the next couple of calls, until finally returning -1 in order to notify there's an error going on. </p>
<p>Will have to dig more into the memcached lib to see if there's any way to instantly detect the failures.</p>
<p>Best Regards,<br>
Vlad</p>
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