// This example demonstrates a priority queue built using the heap interface. package heap import ( "fmt" ) // An Item is something we manage in a priority queue. type Item struct { value string // The value of the item; arbitrary. priority int // The priority of the item in the ...
}//官方示例2 优先队列// This example demonstrates a priority queue built using the heap interface.packagemainimport("container/heap""fmt")// An Item is something we manage in a priority queue.typeItemstruct{ valuestring// The value of the item; arbitrary.priorityint// The priority of the ...
新建一个priority_queue优先队列容器并返回,初始priority_queue的切片数组为空,如果有传入比较器,则将传入的第一个比较器设为可重复集合默认比较器,如果不传入比较器,在后续的增删过程中将会去寻找默认比较器。 funcNew(cmps...comparator.Comparator)(pq*priority_queue){varcmpcomparator.Comparatoriflen(cmps)==...
(endpoint) msg := ali_mns.MessageSendRequest{ MessageBody:"hello <\"aliyun-mns-go-sdk\">", DelaySeconds:0, Priority:8} queueManager := ali_mns.NewMNSQueueManager(client) queueName :="test-queue"err := queueManager.CreateQueue(queueName,0,65536,345600,30,0,3) time.Sleep(time....
gopqueue.git $ cd gopqueue $ make install Usage --- Here's trivial example of the fast queue usage: package main import pqueue "github.com/nu7hatch/gopqueue" type Task struct { Name string priority int } func (t *Task) Less(other interface{}) bool { return t.priority < other.(*...
// Interface is a type of priority queue, and priorityQueue implement this interface. type Interface interface { queue.Interface // WithComparator sets a utils.Comparator instance for the queue. // It's used to imposes a total ordering on the elements in the queue. WithComparator(c utils.Com...
// Optionally specify multiple queues with different priority.Queues:map[string]int{"critical":6,"default":3,"low":1,},// See the godoc for other configuration options},)returnnil}funcmain(){initTaskServer()mux:=asynq.NewServeMux()mux.HandleFunc(TypeExampleTask,HandleExampleTask)// ......
log.Printf("task1 -> enqueued task: id=%s queue=%s", info.ID, info.Queue) // 10秒后执行(定时执行) task2, err := NewExampleTask("10002", "10s houzhixing") if err != nil { log.Fatalf("could not create task: %v", err) ...
// Optionally specify multiple queues with different priority.Queues:map[string]int{"critical":6,"default":3,"low":1,},// See the godoc for other configuration options},)returnnil}funcmain(){initTaskServer()mux:=asynq.NewServeMux()mux.HandleFunc(TypeExampleTask,HandleExampleTask)// ......
= nil && !ali_mns.ERR_MNS_QUEUE_ALREADY_EXIST_AND_HAVE_SAME_ATTR.IsEqual(err) { fmt.Println(err) return } msg := ali_mns.MessageSendRequest{ MessageBody: "hello <\"aliyun-mns-go-sdk\">", DelaySeconds: 0, Priority: 8} queue := ali_mns.NewMNSQueue("test", client) // Send ...