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MXS-2241: Detect invalid readwritesplit configuration

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master_reconnection and disable_sescmd_history are, in practice, mutually
exclusive settings.
This commit is contained in:
Markus Mäkelä
2019-01-07 09:58:28 +02:00
parent 0859f3caff
commit 5f83b07fc2
1 changed files with 7 additions and 0 deletions
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7
server/modules/routing/readwritesplit/readwritesplit.cc
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@ -228,6 +228,13 @@ RWSplit* RWSplit::create(SERVICE* service, MXS_CONFIG_PARAMETER* params)
return NULL;
}
if (config.master_reconnection && config.disable_sescmd_history)
{
MXS_ERROR("Both 'master_reconnection' and 'disable_sescmd_history' are enabled: "
"Master reconnection cannot be done without session command history.");
return NULL;
}
return new(std::nothrow) RWSplit(service, config);
}