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go lint

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hdt3213
2021-11-08 23:24:43 +08:00
parent 4163a45278
commit 38001a2d18
12 changed files with 41 additions and 8 deletions
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8
database/server.go
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@@ -16,6 +16,7 @@ import (
"time"
)
// MultiDB is a set of multiple database set
type MultiDB struct {
dbSet []*DB
@@ -157,6 +158,7 @@ func (mdb *MultiDB) flushAll() redis.Reply {
return &reply.OkReply{}
}
// ForEach traverses all the keys in the given database
func (mdb *MultiDB) ForEach(dbIndex int, cb func(key string, data *database.DataEntity, expiration *time.Time) bool) {
if dbIndex >= len(mdb.dbSet) {
return
@@ -165,6 +167,7 @@ func (mdb *MultiDB) ForEach(dbIndex int, cb func(key string, data *database.Data
db.ForEach(cb)
}
// ExecMulti executes multi commands transaction Atomically and Isolated
func (mdb *MultiDB) ExecMulti(conn redis.Connection, watching map[string]uint32, cmdLines []CmdLine) redis.Reply {
if conn.GetDBIndex() >= len(mdb.dbSet) {
return reply.MakeErrReply("ERR DB index is out of range")
@@ -173,6 +176,7 @@ func (mdb *MultiDB) ExecMulti(conn redis.Connection, watching map[string]uint32,
return db.ExecMulti(conn, watching, cmdLines)
}
// RWLocks lock keys for writing and reading
func (mdb *MultiDB) RWLocks(dbIndex int, writeKeys []string, readKeys []string) {
if dbIndex >= len(mdb.dbSet) {
panic("ERR DB index is out of range")
@@ -181,6 +185,7 @@ func (mdb *MultiDB) RWLocks(dbIndex int, writeKeys []string, readKeys []string)
db.RWLocks(writeKeys, readKeys)
}
// RWUnLocks unlock keys for writing and reading
func (mdb *MultiDB) RWUnLocks(dbIndex int, writeKeys []string, readKeys []string) {
if dbIndex >= len(mdb.dbSet) {
panic("ERR DB index is out of range")
@@ -189,6 +194,7 @@ func (mdb *MultiDB) RWUnLocks(dbIndex int, writeKeys []string, readKeys []string
db.RWUnLocks(writeKeys, readKeys)
}
// GetUndoLogs return rollback commands
func (mdb *MultiDB) GetUndoLogs(dbIndex int, cmdLine [][]byte) []CmdLine {
if dbIndex >= len(mdb.dbSet) {
panic("ERR DB index is out of range")
@@ -197,6 +203,7 @@ func (mdb *MultiDB) GetUndoLogs(dbIndex int, cmdLine [][]byte) []CmdLine {
return db.GetUndoLogs(cmdLine)
}
// ExecWithLock executes normal commands, invoker should provide locks
func (mdb *MultiDB) ExecWithLock(conn redis.Connection, cmdLine [][]byte) redis.Reply {
if conn.GetDBIndex() >= len(mdb.dbSet) {
panic("ERR DB index is out of range")
@@ -211,6 +218,7 @@ func BGRewriteAOF(db *MultiDB, args [][]byte) redis.Reply {
return reply.MakeStatusReply("Background append only file rewriting started")
}
// RewriteAOF start Append-Only-File rewriting and blocked until it finished
func RewriteAOF(db *MultiDB, args [][]byte) redis.Reply {
db.aofHandler.Rewrite()
return reply.MakeStatusReply("Background append only file rewriting started")