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Prevent double closing of client DCB

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If the client is closing the connection but routing the COM_QUIT fails,
the DCB would be closed twice.
This commit is contained in:
Markus Mäkelä
2018-02-01 10:16:25 +02:00
parent 9f0a691233
commit 8c8aaeae8e
1 changed files with 1 additions and 2 deletions
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3
server/modules/protocol/MySQL/mariadbclient/mysql_client.cc
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@ -1086,8 +1086,7 @@ gw_read_finish_processing(DCB *dcb, GWBUF *read_buffer, uint64_t capabilities)
dcb_close(dcb); dcb_close(dcb);
MXS_ERROR("Routing the query failed. Session will be closed."); MXS_ERROR("Routing the query failed. Session will be closed.");
} }
else if (proto->current_command == MXS_COM_QUIT)
if (proto->current_command == MXS_COM_QUIT)
{ {
/** Close router session which causes closing of backends */ /** Close router session which causes closing of backends */
dcb_close(dcb); dcb_close(dcb);