package tilerender
import (
"sync"
"time"
"gopnik"
"github.com/orofarne/hmetrics2"
)
var hRenderTime = hmetrics2.MustRegisterPackageMetric("render_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hWaitTime = hmetrics2.MustRegisterPackageMetric("wait_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hhpQueueElems = hmetrics2.MustRegisterPackageMetric("hp_queue_elems", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hlpQueueElems = hmetrics2.MustRegisterPackageMetric("lp_queue_elems", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
type renderWrapper struct {
render *TileRender
hpTasks *renderQueue
lpTasks *renderQueue
cmd []string
ttl uint
ttlMu sync.Mutex
stop chan int
}
func newRenderWrapper(hpTasks, lpTasks *renderQueue, cmd []string, ttl uint) (*renderWrapper, error) {
self := new(renderWrapper)
self.hpTasks = hpTasks
self.lpTasks = lpTasks
self.cmd = cmd
"fmt"
"net/http"
"strconv"
"strings"
"sync"
"time"
"gopnik"
"github.com/op/go-logging"
"github.com/orofarne/hmetrics2"
)
var log = logging.MustGetLogger("global")
var hReqT = hmetrics2.MustRegisterPackageMetric("request_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hCacheT = hmetrics2.MustRegisterPackageMetric("cache_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hRenderT = hmetrics2.MustRegisterPackageMetric("render_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hReq200 = hmetrics2.MustRegisterPackageMetric("code_200", hmetrics2.NewCounter()).(*hmetrics2.Counter)
var hReq400 = hmetrics2.MustRegisterPackageMetric("code_400", hmetrics2.NewCounter()).(*hmetrics2.Counter)
var hReq500 = hmetrics2.MustRegisterPackageMetric("code_500", hmetrics2.NewCounter()).(*hmetrics2.Counter)
type renderResponse struct {
Error error
Tile []byte
}
type renderTask struct {
gopnik.TileCoord
ResultCh []chan renderResponse
}
"sync"
"time"
"github.com/op/go-logging"
"github.com/orofarne/hmetrics2"
"app"
"gopnik"
"gopnikrpc"
"perflog"
"tilerender"
)
var log = logging.MustGetLogger("global")
var hReqT = hmetrics2.MustRegisterPackageMetric("request_time", hmetrics2.NewHistogram()).(*hmetrics2.Histogram)
var hReqOk = hmetrics2.MustRegisterPackageMetric("request_ok", hmetrics2.NewCounter()).(*hmetrics2.Counter)
var hReqErr = hmetrics2.MustRegisterPackageMetric("request_err", hmetrics2.NewCounter()).(*hmetrics2.Counter)
type TileServer struct {
renders *tilerender.MultiRenderPool
cache gopnik.CachePluginInterface
saveList *list.List
saveListMu sync.RWMutex
removeDelay time.Duration
}
type saveQueueElem struct {
gopnik.TileCoord
Data []gopnik.Tile
}
