 c447e5cf15
			
		
	
	c447e5cf15
	
	
	
		
			
			See script directory for method. The script to run in the top level MaxScale directory is called maxscale-uncrustify.sh, which uses another script, list-src, from the same directory (so you need to set your PATH). The uncrustify version was 0.66.
		
			
				
	
	
		
			71 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			71 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 2018 MariaDB Corporation Ab
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|  *
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|  * Use of this software is governed by the Business Source License included
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|  * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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|  *
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|  * Change Date: 2022-01-01
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|  *
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|  * On the date above, in accordance with the Business Source License, use
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|  * of this software will be governed by version 2 or later of the General
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|  * Public License.
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|  */
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| #pragma once
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| 
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| #include "hintrouterdefs.hh"
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| 
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| #include <deque>
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| #include <unordered_map>
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| #include <vector>
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| #include <string>
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| 
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| #include <maxscale/router.hh>
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| #include "dcb.hh"
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| 
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| using std::string;
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| 
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| class HintRouter;
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| 
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| class HintRouterSession : public maxscale::RouterSession
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| {
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| public:
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|     typedef std::unordered_map<string, Dcb> BackendMap;     // All backends, indexed by name
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|     typedef std::vector<Dcb>                BackendArray;
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|     typedef std::vector<SERVER_REF*>        RefArray;
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|     typedef BackendMap::value_type          MapElement;
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|     typedef BackendArray::size_type         size_type;
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| 
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|     HintRouterSession(MXS_SESSION* pSession,
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|                       HintRouter*  pRouter,
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|                       const BackendMap& backends
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|                       );
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| 
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|     ~HintRouterSession();
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| 
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|     void close();
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| 
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|     int32_t routeQuery(GWBUF* pPacket);
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| 
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|     void clientReply(GWBUF* pPacket, DCB* pBackend);
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| 
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|     void handleError(GWBUF* pMessage,
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|                      DCB*   pProblem,
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|                      mxs_error_action_t action,
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|                      bool* pSuccess);
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| 
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| private:
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|     HintRouterSession(const HintRouterSession&);            // denied
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|     HintRouterSession& operator=(const HintRouterSession&); // denied
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| private:
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|     bool route_by_hint(GWBUF* pPacket, HINT* current_hint, bool ignore_errors);
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|     bool route_to_slave(GWBUF* pPacket, bool print_errors);
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|     void update_connections();
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| 
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|     HintRouter*  m_router;
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|     BackendMap   m_backends;            // all connections
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|     Dcb          m_master;              // connection to master
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|     BackendArray m_slaves;              // connections to slaves
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|     size_type    m_n_routed_to_slave;   // packets routed to a single slave, used for rr
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|     size_type    m_surplus_replies;     // how many replies should be ignored
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| };
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