X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/39d1e350d9fe07babfe0758ce539b085e33206aa..48d26a483dbe7960e61484feedf7462761a71af7:/src/redis.h diff --git a/src/redis.h b/src/redis.h index 9702010e..1dce7b7a 100644 --- a/src/redis.h +++ b/src/redis.h @@ -38,11 +38,13 @@ #define REDIS_ERR -1 /* Static server configuration */ +#define REDIS_HZ 100 /* Time interrupt calls/sec. */ #define REDIS_SERVERPORT 6379 /* TCP port */ #define REDIS_MAXIDLETIME 0 /* default client timeout: infinite */ #define REDIS_DEFAULT_DBNUM 16 #define REDIS_CONFIGLINE_MAX 1024 #define REDIS_EXPIRELOOKUPS_PER_CRON 10 /* lookup 10 expires per loop */ +#define REDIS_EXPIRELOOKUPS_TIME_PERC 25 /* CPU max % for keys collection */ #define REDIS_MAX_WRITE_PER_EVENT (1024*64) #define REDIS_SHARED_SELECT_CMDS 10 #define REDIS_SHARED_INTEGERS 10000 @@ -52,12 +54,12 @@ #define REDIS_AOF_REWRITE_MIN_SIZE (1024*1024) #define REDIS_AOF_REWRITE_ITEMS_PER_CMD 64 #define REDIS_SLOWLOG_LOG_SLOWER_THAN 10000 -#define REDIS_SLOWLOG_MAX_LEN 64 +#define REDIS_SLOWLOG_MAX_LEN 128 #define REDIS_MAX_CLIENTS 10000 - +#define REDIS_AUTHPASS_MAX_LEN 512 +#define REDIS_DEFAULT_SLAVE_PRIORITY 100 #define REDIS_REPL_TIMEOUT 60 #define REDIS_REPL_PING_SLAVE_PERIOD 10 - #define REDIS_RUN_ID_SIZE 40 #define REDIS_OPS_SEC_SAMPLES 16 @@ -82,6 +84,8 @@ #define REDIS_CMD_NOSCRIPT 64 /* "s" flag */ #define REDIS_CMD_RANDOM 128 /* "R" flag */ #define REDIS_CMD_SORT_FOR_SCRIPT 256 /* "S" flag */ +#define REDIS_CMD_LOADING 512 /* "l" flag */ +#define REDIS_CMD_STALE 1024 /* "t" flag */ /* Object types */ #define REDIS_STRING 0 @@ -343,6 +347,7 @@ typedef struct redisClient { int repldbfd; /* replication DB file descriptor */ long repldboff; /* replication DB file offset */ off_t repldbsize; /* replication DB file size */ + int slave_listening_port; /* As configured with: SLAVECONF listening-port */ multiState mstate; /* MULTI/EXEC state */ blockingState bpop; /* blocking state */ list *io_keys; /* Keys this client is waiting to be loaded from the @@ -366,7 +371,8 @@ struct sharedObjectsStruct { *colon, *nullbulk, *nullmultibulk, *queued, *emptymultibulk, *wrongtypeerr, *nokeyerr, *syntaxerr, *sameobjecterr, *outofrangeerr, *noscripterr, *loadingerr, *slowscripterr, *bgsaveerr, - *roslaveerr, *oomerr, *plus, *messagebulk, *pmessagebulk, *subscribebulk, + *masterdownerr, *roslaveerr, + *oomerr, *plus, *messagebulk, *pmessagebulk, *subscribebulk, *unsubscribebulk, *psubscribebulk, *punsubscribebulk, *del, *rpop, *lpop, *select[REDIS_SHARED_SELECT_CMDS], *integers[REDIS_SHARED_INTEGERS], @@ -502,12 +508,15 @@ struct redisServer { off_t aof_current_size; /* AOF current size. */ int aof_rewrite_scheduled; /* Rewrite once BGSAVE terminates. */ pid_t aof_child_pid; /* PID if rewriting process */ - sds aof_rewrite_buf; /* buffer taken by parent during oppend only rewrite */ + list *aof_rewrite_buf_blocks; /* Hold changes during an AOF rewrite. */ sds aof_buf; /* AOF buffer, written before entering the event loop */ int aof_fd; /* File descriptor of currently selected AOF file */ int aof_selected_db; /* Currently selected DB in AOF */ time_t aof_flush_postponed_start; /* UNIX time of postponed AOF flush */ time_t aof_last_fsync; /* UNIX time of last fsync() */ + time_t aof_rewrite_time_last; /* Time used by last AOF rewrite run. */ + time_t aof_rewrite_time_start; /* Current AOF rewrite start time. */ + int aof_lastbgrewrite_status; /* REDIS_OK or REDIS_ERR */ unsigned long aof_delayed_fsync; /* delayed AOF fsync() counter */ /* RDB persistence */ long long dirty; /* Changes to DB from the last save */ @@ -519,6 +528,8 @@ struct redisServer { int rdb_compression; /* Use compression in RDB? */ int rdb_checksum; /* Use RDB checksum? */ time_t lastsave; /* Unix time of last save succeeede */ + time_t rdb_save_time_last; /* Time used by last RDB save run. */ + time_t rdb_save_time_start; /* Current RDB save start time. */ int lastbgsave_status; /* REDIS_OK or REDIS_ERR */ int stop_writes_on_bgsave_err; /* Don't allow writes if can't BGSAVE */ /* Propagation of commands in AOF / replication */ @@ -537,7 +548,9 @@ struct redisServer { redisClient *master; /* Client that is master for this slave */ int repl_syncio_timeout; /* Timeout for synchronous I/O calls */ int repl_state; /* Replication status if the instance is a slave */ - off_t repl_transfer_left; /* Bytes left reading .rdb */ + off_t repl_transfer_size; /* Size of RDB to read from master during sync. */ + off_t repl_transfer_read; /* Amount of RDB read from master during sync. */ + off_t repl_transfer_last_fsync_off; /* Offset when we fsync-ed last time. */ int repl_transfer_s; /* Slave -> Master SYNC socket */ int repl_transfer_fd; /* Slave -> Master SYNC temp file descriptor */ char *repl_transfer_tmpfile; /* Slave-> master SYNC temp file name */ @@ -545,6 +558,7 @@ struct redisServer { int repl_serve_stale_data; /* Serve stale data when link is down? */ int repl_slave_ro; /* Slave is read only? */ time_t repl_down_since; /* Unix time at which link with master went down */ + int slave_priority; /* Reported in INFO and used by Sentinel. */ /* Limits */ unsigned int maxclients; /* Max number of simultaneous clients */ unsigned long long maxmemory; /* Max number of memory bytes to use */ @@ -840,6 +854,8 @@ int loadAppendOnlyFile(char *filename); void stopAppendOnly(void); int startAppendOnly(void); void backgroundRewriteDoneHandler(int exitcode, int bysignal); +void aofRewriteBufferReset(void); +unsigned long aofRewriteBufferSize(void); /* Sorted sets data type */ @@ -1098,6 +1114,9 @@ void evalCommand(redisClient *c); void evalShaCommand(redisClient *c); void scriptCommand(redisClient *c); void timeCommand(redisClient *c); +void bitopCommand(redisClient *c); +void bitcountCommand(redisClient *c); +void replconfCommand(redisClient *c); #if defined(__GNUC__) void *calloc(size_t count, size_t size) __attribute__ ((deprecated)); @@ -1117,4 +1136,5 @@ sds genRedisInfoString(char *section); void enableWatchdog(int period); void disableWatchdog(void); void watchdogScheduleSignal(int period); +void redisLogHexDump(int level, char *descr, void *value, size_t len); #endif