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WaitGroup CLI Commands

Detailed reference for waitgroup CLI commands.

Commands​

add​

Add to waitgroup counter.

koncli waitgroup add <name> [flags]

Flags:

  • --delta int32 - Amount to add (default: 1)

Examples:

# Add 1
koncli waitgroup add workers

# Add 5
koncli waitgroup add workers --delta 5

done​

Decrement waitgroup counter by 1.

koncli waitgroup done <name>

Examples:

koncli waitgroup done workers

wait​

Wait for counter to reach zero.

koncli waitgroup wait <name> [flags]

Flags:

  • --timeout duration - Wait timeout

Examples:

# Wait indefinitely
koncli waitgroup wait workers

# Wait with timeout
koncli waitgroup wait workers --timeout 5m

create​

Create a waitgroup.

koncli waitgroup create <name> [flags]

Flags:

  • --ttl duration - TTL for cleanup

Examples:

koncli waitgroup create workers --ttl 1h

delete​

Delete a waitgroup.

koncli waitgroup delete <name>

list​

List all waitgroups.

koncli waitgroup list

Usage Patterns​

Parallel Job Processing​

#!/bin/bash
WG="batch-jobs"
JOBS=10

# Create and initialize
koncli waitgroup create $WG
koncli waitgroup add $WG --delta $JOBS

# Start jobs
for i in $(seq 1 $JOBS); do
  (
    process-job $i
    koncli waitgroup done $WG
  ) &
done

# Wait for completion
koncli waitgroup wait $WG --timeout 30m

Dynamic Worker Pool​

#!/bin/bash
WG="workers"

koncli waitgroup create $WG

# Add workers dynamically
for item in $(cat items.txt); do
  koncli waitgroup add $WG --delta 1
  process-item $item &
done

# Wait for all
koncli waitgroup wait $WG