connect falied due to unexpected behaviour

[VWagen1989]

I had written a testing script that connect to the PostgreSQL port of MyDuck Server repeatedly and performed some insertions. After performing this procedure serveral times, i.e. connect -> multiple insert SQLs -> disconnect, MyDuck Server seemed to be function unexpectedly. The packages captured depicts that the authentication had already done successfully(Shown in the first picture), but finally it informed the client that "database "mysql" does not exist".

This issue might be reproduced by performing the "connect -> multiple insert SQLs -> disconnect" serveral times.

[VWagen1989]

Uploading myduck_vec.pcap.zip…