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author | antirez <antirez@gmail.com> | 2016-01-14 11:58:31 +0100 |
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committer | antirez <antirez@gmail.com> | 2016-01-14 11:58:31 +0100 |
commit | a411d557d4e7a0cdda074430ecf2a17d20805003 (patch) | |
tree | 8dbd2fd7fabfed4952ac90f89c25b085f377557c /src/cluster.h | |
parent | f984cef2171f18158ffbfba34f988f559f855bba (diff) | |
download | redis-a411d557d4e7a0cdda074430ecf2a17d20805003.tar.gz |
Cluster: clarify node->slave may be NULL.
Diffstat (limited to 'src/cluster.h')
-rw-r--r-- | src/cluster.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cluster.h b/src/cluster.h index 08a11e9a3..01e1ce219 100644 --- a/src/cluster.h +++ b/src/cluster.h @@ -88,7 +88,10 @@ typedef struct clusterNode { int numslots; /* Number of slots handled by this node */ int numslaves; /* Number of slave nodes, if this is a master */ struct clusterNode **slaves; /* pointers to slave nodes */ - struct clusterNode *slaveof; /* pointer to the master node */ + struct clusterNode *slaveof; /* pointer to the master node. Note that it + may be NULL even if the node is a slave + if we don't have the master node in our + tables. */ mstime_t ping_sent; /* Unix time we sent latest ping */ mstime_t pong_received; /* Unix time we received the pong */ mstime_t fail_time; /* Unix time when FAIL flag was set */ |