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Add pause and unpause command to CLI
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47
tools/asynq/cmd/pause.go
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47
tools/asynq/cmd/pause.go
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// Copyright 2020 Kentaro Hibino. All rights reserved.
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// Use of this source code is governed by a MIT license
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// that can be found in the LICENSE file.
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package cmd
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import (
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"fmt"
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"os"
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"github.com/go-redis/redis/v7"
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"github.com/hibiken/asynq/internal/rdb"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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// pauseCmd represents the pause command
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var pauseCmd = &cobra.Command{
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Use: "pause [queue name]",
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Short: "Pauses the specified queue",
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Long: `Pause (asynq pause) will pause the specified queue.
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Asynq servers will not process tasks from paused queues.
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Use the "unpause" command to resume a paused queue.
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Example: asynq pause default -> Pause the "default" queue`,
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Args: cobra.ExactValidArgs(1),
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Run: pause,
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}
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func init() {
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rootCmd.AddCommand(pauseCmd)
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}
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func pause(cmd *cobra.Command, args []string) {
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c := redis.NewClient(&redis.Options{
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Addr: viper.GetString("uri"),
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DB: viper.GetInt("db"),
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Password: viper.GetString("password"),
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})
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r := rdb.NewRDB(c)
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err := r.Pause(args[0])
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if err != nil {
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fmt.Printf("error: %v\n", err)
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os.Exit(1)
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}
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fmt.Printf("Successfully paused queue %q\n", args[0])
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}
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46
tools/asynq/cmd/unpause.go
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46
tools/asynq/cmd/unpause.go
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// Copyright 2020 Kentaro Hibino. All rights reserved.
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// Use of this source code is governed by a MIT license
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// that can be found in the LICENSE file.
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package cmd
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import (
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"fmt"
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"os"
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"github.com/go-redis/redis/v7"
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"github.com/hibiken/asynq/internal/rdb"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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// unpauseCmd represents the unpause command
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var unpauseCmd = &cobra.Command{
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Use: "unpause [queue name]",
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Short: "Unpauses the specified queue",
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Long: `Unpause (asynq unpause) will unpause the specified queue.
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Asynq servers will process tasks from unpaused/resumed queues.
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Example: asynq unpause default -> Resume the "default" queue`,
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Args: cobra.ExactValidArgs(1),
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Run: unpause,
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}
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func init() {
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rootCmd.AddCommand(unpauseCmd)
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}
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func unpause(cmd *cobra.Command, args []string) {
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c := redis.NewClient(&redis.Options{
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Addr: viper.GetString("uri"),
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DB: viper.GetInt("db"),
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Password: viper.GetString("password"),
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})
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r := rdb.NewRDB(c)
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err := r.Unpause(args[0])
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if err != nil {
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fmt.Printf("error: %v\n", err)
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os.Exit(1)
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}
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fmt.Printf("Successfully resumed queue %q\n", args[0])
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}
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