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odyssey/sources/console.h

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odyssey: major io rework and refactoring This patch moves Odyssey from stream based write caching to message driven. All write operations are delayed and happen on a group of messages. This removes necessity to do IO and wait for write completion during calls from SSL_write() context. Write timings should behave more predictable now and number of used syscalls should be also decreased. This patch also simplifies caching management. All clients are simply reusing cached messages without prolonged contention. Several configuration options are no longer used: pipeline, cache, cache_chunk
2018-08-28 14:43:46 +00:00
#ifndef ODYSSEY_CONSOLE_H
#define ODYSSEY_CONSOLE_H
odissey: implement basic console subsystem
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/*
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* Odyssey.
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*
odyssey: update source file headers
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* Scalable PostgreSQL connection pooler.
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*/
odyssey: major rework of io architecture This patch intend is to improve overall io performance, reduce cpu and system usage. Machinarium: IO read/write logic is highly simplified and now based on conditions instead of previously made internal readahead buffer and msg queues. This allows to give user more control over io operations and avoid doing undesired readahead copying. Above that, TLS implementation reworked to use async logic instead of separate BIO layer. Direct pooling functions removed. New objects machine_cond_t and machine_iov_t objects. Odyssey: Introduced readahead, io and relay objects. Relay allows to connect two io handles for direct data retransmission without double copying. Removed configuration options no longer needed: packet_read_size, packet_write_queue
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int od_console_query(od_client_t*, machine_msg_t*, char*, uint32_t);
odissey: implement basic console subsystem
2017-06-24 14:57:55 +00:00
odyssey: major io rework and refactoring This patch moves Odyssey from stream based write caching to message driven. All write operations are delayed and happen on a group of messages. This removes necessity to do IO and wait for write completion during calls from SSL_write() context. Write timings should behave more predictable now and number of used syscalls should be also decreased. This patch also simplifies caching management. All clients are simply reusing cached messages without prolonged contention. Several configuration options are no longer used: pipeline, cache, cache_chunk
2018-08-28 14:43:46 +00:00
#endif /* ODYSSEY_CONSOLE_H */