[MXS-1435] Persistent connections can hang on COM_QUIT Created: 2017-09-21 Updated: 2020-08-25 Resolved: 2017-09-21 |
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| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | Core |
| Affects Version/s: | 2.1.7 |
| Fix Version/s: | 2.1.9 |
| Type: | Bug | Priority: | Major |
| Reporter: | markus makela | Assignee: | markus makela |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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If a persistent connection is closed before the COM_CHANGE_USER command is complete, it can cause the connection to hang the next time it is used. |
| Comments |
| Comment by markus makela [ 2017-09-21 ] |
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The solution is to discard all connections that aren't in the expected state when the connection is being closed. This was fixed in commit eb3a9667fc714b5c1de0dfde1f19c83b574b7221. |