add v2

Dockerfile

@@ -9,7 +9,7 @@ RUN go env -w CGO_ENABLED="1"
 
 WORKDIR /build
 
-RUN git clone https://code.wuban.net.cn/odysseus/scheduler && \
+RUN git clone -b sc-v2 https://code.wuban.net.cn/odysseus/scheduler && \
     git clone https://code.wuban.net.cn/odysseus/odysseus-protocol && \
     git clone https://code.wuban.net.cn/odysseus/cache && \
     git clone https://code.wuban.net.cn/odysseus/service-registry

config.toml

@@ -2,7 +2,7 @@ metrics_port = 28012
 routines = 1
 max_nm_update_ex = 40
 dispatch_timeout = 3
-poper_version = "v1"
+poper_version = "v2"
 
 [mongodb]
 url="mongodb://127.0.0.1:27017"

workerpoper/v2.go

@@ -40,7 +40,7 @@ func (p *poperV2) CanAddBack() bool {
 }
 
 func (p *poperV2) AddBack(w types.Worker) {
-
+	// nothing need to do.
 }
 
 func (p *poperV2) PopWorker(ctx context.Context, rdb *redis.Client, task *odysseus.TaskContent, ex map[string]bool) (types.Worker, error) {