gosora/common/counters/routes.go
Azareal 60964868d4 Moved the counters to their own package.
De-duped some of the logging code.
Added per-route state to the not found errors.
Exported debugDetail, debugDetailf, debugLog, and debugLogf.
Tweaked the padding on Tempra Simple.
Added panel submenus to Tempra Conflux.
Added Chart CSS to Tempra Conflux.
Fixed the padding and margins for the Control Panel in Cosora.
Made Cosora's Control Panel a little more tablet friendly.
Added the rowmsg CSS class to better style message rows.
Removed the repetitive guard code for the pre-render hooks.
Removed the repetitive guard code for the string-string hooks.
We now capture views for routes.StaticFile
Added the move action to the moderation logs.

Added the viewchunks_forums table.
Began work on Per-forum Views.
I probably missed a few things in this changelog.
2018-02-19 04:26:01 +00:00

67 lines
2.0 KiB
Go

package counters
import "database/sql"
import ".."
import "../../query_gen/lib"
var RouteViewCounter *DefaultRouteViewCounter
// TODO: Make this lockless?
type DefaultRouteViewCounter struct {
routeBuckets []*RWMutexCounterBucket //[RouteID]count
insert *sql.Stmt
}
func NewDefaultRouteViewCounter() (*DefaultRouteViewCounter, error) {
acc := qgen.Builder.Accumulator()
var routeBuckets = make([]*RWMutexCounterBucket, len(routeMapEnum))
for bucketID, _ := range routeBuckets {
routeBuckets[bucketID] = &RWMutexCounterBucket{counter: 0}
}
counter := &DefaultRouteViewCounter{
routeBuckets: routeBuckets,
insert: acc.Insert("viewchunks").Columns("count, createdAt, route").Fields("?,UTC_TIMESTAMP(),?").Prepare(),
}
common.AddScheduledFifteenMinuteTask(counter.Tick) // There could be a lot of routes, so we don't want to be running this every second
//common.AddScheduledSecondTask(counter.Tick)
common.AddShutdownTask(counter.Tick)
return counter, acc.FirstError()
}
func (counter *DefaultRouteViewCounter) Tick() error {
for routeID, routeBucket := range counter.routeBuckets {
var count int
routeBucket.RLock()
count = routeBucket.counter
routeBucket.counter = 0
routeBucket.RUnlock()
err := counter.insertChunk(count, routeID) // TODO: Bulk insert for speed?
if err != nil {
return err
}
}
return nil
}
func (counter *DefaultRouteViewCounter) insertChunk(count int, route int) error {
if count == 0 {
return nil
}
var routeName = reverseRouteMapEnum[route]
common.DebugLogf("Inserting a viewchunk with a count of %d for route %s (%d)", count, routeName, route)
_, err := counter.insert.Exec(count, routeName)
return err
}
func (counter *DefaultRouteViewCounter) Bump(route int) {
// TODO: Test this check
common.DebugDetail("counter.routeBuckets[", route, "]: ", counter.routeBuckets[route])
if len(counter.routeBuckets) <= route || route < 0 {
return
}
counter.routeBuckets[route].Lock()
counter.routeBuckets[route].counter++
counter.routeBuckets[route].Unlock()
}