lxm_library_java/SnowFlake-IdGenerator
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优化时间回拨处理逻辑

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yitter
2022-09-15 22:42:14 +08:00
parent fe22bfb7e2
commit 5cd28244fc
13 changed files with 121 additions and 100 deletions
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14
zzz-OtherLanguages/V/source/core/SnowWorkerM1.v
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@@ -130,14 +130,16 @@ fn (mut m1 SnowWorkerM1) next_normal_id() u64 {
if current_time_tick < m1.last_time_tick {
if m1.turn_back_timetick < 1 {
m1.turn_back_timetick = m1.last_time_tick - 1
m1.turnback_index++
// 每毫秒序列数的前5位是预留位，0用于手工新值，1-4是时间回拨次序
// 最多4次回拨（防止回拨重叠）
if m1.turnback_index > 4 {
m1.turnback_index = 1
}
// m1.begin_turn_back_action(m1.turn_back_timetick)
}
m1.turnback_index++
// 每毫秒序列数的前5位是预留位，0用于手工新值，1-4是时间回拨次序
// 最多4次回拨（防止回拨重叠）
if m1.turnback_index > 4 {
m1.turnback_index = 1
}
return m1.calc_turn_back_id()
}
// 时间追平时，turn_back_timetick清零