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MXS-1506: Clean up various functions

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Reduced variable scopes and removed unused code.
This commit is contained in:
Markus Mäkelä
2018-04-06 10:36:53 +03:00
parent 23bc8b6db6
commit c8d25f293f
5 changed files with 14 additions and 45 deletions
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25
server/modules/routing/readwritesplit/rwsplit_mysql.cc
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@ -121,31 +121,6 @@ bool RWSplitSession::handle_target_is_all(route_target_t route_target, GWBUF *qu
return result;
}
/*
* Probably MySQL specific because of modutil function
*/
/**
* @brief Write an error message to the log for closed session
*
* This happens if a request is received for a session that is already
* closing down.
*
* @param querybuf Query buffer containing packet
*/
void closed_session_reply(GWBUF *querybuf)
{
uint8_t* data = GWBUF_DATA(querybuf);
if (GWBUF_LENGTH(querybuf) >= 5 && !MYSQL_IS_COM_QUIT(data))
{
/* Note that most modutil functions are MySQL specific */
char *query_str = modutil_get_query(querybuf);
MXS_ERROR("Can't route %s:\"%s\" to backend server. Router is closed.",
STRPACKETTYPE(data[4]), query_str ? query_str : "(empty)");
MXS_FREE(query_str);
}
}
/**
* @brief Send an error message to the client telling that the server is in read only mode
*