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Refactor ReplInfo struct handling

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Eventually we'll want to have this contain the optional replication
info contained in the t_node_info struct, which should then contain a
pointer to a ReplInfo struct.
This commit is contained in:
Ian Barwick
2019-02-02 18:36:59 +09:00
parent 59ed86c01a
commit f9a1861ded
5 changed files with 23 additions and 14 deletions
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14
dbutils.h
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@@ -301,22 +301,13 @@ typedef struct BdrNodeInfoList
typedef struct
{
char current_timestamp[MAXLEN];
uint64 last_wal_receive_lsn;
uint64 last_wal_replay_lsn;
XLogRecPtr last_wal_receive_lsn;
XLogRecPtr last_wal_replay_lsn;
char last_xact_replay_timestamp[MAXLEN];
int replication_lag_time;
bool receiving_streamed_wal;
} ReplInfo;
#define T_REPLINFO_INTIALIZER { \
"", \
InvalidXLogRecPtr, \
InvalidXLogRecPtr, \
"", \
0 \
}
typedef struct
{
char filepath[MAXPGPATH];
@@ -550,6 +541,7 @@ void reset_voting_status(PGconn *conn);
XLogRecPtr get_current_wal_lsn(PGconn *conn);
XLogRecPtr get_last_wal_receive_location(PGconn *conn);
XLogRecPtr get_current_lsn(PGconn *conn);
void init_replication_info(ReplInfo *replication_info);
bool get_replication_info(PGconn *conn, ReplInfo *replication_info);
int get_replication_lag_seconds(PGconn *conn);
void get_node_replication_stats(PGconn *conn, t_node_info *node_info);