Client structure comments improved.

1 files changed, 27 insertions, 27 deletions

diff --git a/src/server.h b/src/server.h
index 024b3e254..b025fbbac 100644
--- a/src/server.h
+++ b/src/server.h
@@ -538,40 +538,40 @@ typedef struct readyList {
  * Clients are taken in a linked list. */
 typedef struct client {
     uint64_t id;            /* Client incremental unique ID. */
-    int fd;
-    redisDb *db;
-    int dictid;
-    robj *name;             /* As set by CLIENT SETNAME */
-    sds querybuf;
-    size_t querybuf_peak;   /* Recent (100ms or more) peak of querybuf size */
-    int argc;
-    robj **argv;
-    struct redisCommand *cmd, *lastcmd;
-    int reqtype;
-    int multibulklen;       /* number of multi bulk arguments left to read */
-    long bulklen;           /* length of bulk argument in multi bulk request */
-    list *reply;
-    unsigned long long reply_bytes; /* Tot bytes of objects in reply list */
+    int fd;                 /* Client socket. */
+    redisDb *db;            /* Pointer to currently SELECTed DB. */
+    int dictid;             /* ID of the currently SELECTed DB. */
+    robj *name;             /* As set by CLIENT SETNAME. */
+    sds querybuf;           /* Buffer we use to accumulate client queries. */
+    size_t querybuf_peak;   /* Recent (100ms or more) peak of querybuf size. */
+    int argc;               /* Num of arguments of current command. */
+    robj **argv;            /* Arguments of current command. */
+    struct redisCommand *cmd, *lastcmd;  /* Last command executed. */
+    int reqtype;            /* Request protocol type: PROTO_REQ_* */
+    int multibulklen;       /* Number of multi bulk arguments left to read. */
+    long bulklen;           /* Length of bulk argument in multi bulk request. */
+    list *reply;            /* List of reply objects to send to the client. */
+    unsigned long long reply_bytes; /* Tot bytes of objects in reply list. */
     size_t sentlen;         /* Amount of bytes already sent in the current
                                buffer or object being sent. */
-    time_t ctime;           /* Client creation time */
-    time_t lastinteraction; /* time of the last interaction, used for timeout */
+    time_t ctime;           /* Client creation time. */
+    time_t lastinteraction; /* Time of the last interaction, used for timeout */
     time_t obuf_soft_limit_reached_time;
-    int flags;              /* CLIENT_SLAVE | CLIENT_MONITOR | CLIENT_MULTI ... */
-    int authenticated;      /* when requirepass is non-NULL */
-    int replstate;          /* replication state if this is a slave */
+    int flags;              /* Client flags: CLIENT_* macros. */
+    int authenticated;      /* When requirepass is non-NULL. */
+    int replstate;          /* Replication state if this is a slave. */
     int repl_put_online_on_ack; /* Install slave write handler on ACK. */
-    int repldbfd;           /* replication DB file descriptor */
-    off_t repldboff;       /* replication DB file offset */
-    off_t repldbsize;      /* replication DB file size */
-    sds replpreamble;       /* replication DB preamble. */
-    long long reploff;      /* replication offset if this is our master */
-    long long repl_ack_off; /* replication ack offset, if this is a slave */
-    long long repl_ack_time;/* replication ack time, if this is a slave */
+    int repldbfd;           /* Replication DB file descriptor. */
+    off_t repldboff;        /* Replication DB file offset. */
+    off_t repldbsize;       /* Replication DB file size. */
+    sds replpreamble;       /* Replication DB preamble. */
+    long long reploff;      /* Replication offset if this is our master. */
+    long long repl_ack_off; /* Replication ack offset, if this is a slave. */
+    long long repl_ack_time;/* Replication ack time, if this is a slave. */
     long long psync_initial_offset; /* FULLRESYNC reply offset other slaves
                                        copying this slave output buffer
                                        should use. */
-    char replrunid[CONFIG_RUN_ID_SIZE+1]; /* master run id if this is a master */
+    char replrunid[CONFIG_RUN_ID_SIZE+1]; /* Master run id if is a master. */
     int slave_listening_port; /* As configured with: SLAVECONF listening-port */
     int slave_capa;         /* Slave capabilities: SLAVE_CAPA_* bitwise OR. */
     multiState mstate;      /* MULTI/EXEC state */