Quellcode-Bibliothek inbound-debounce.ts

   .messages
import type { OpenClawConfigshouldDebounceitem>

const resolveMs = (value: unknown): number | undefined => {
  if (typeof value !== "number" || !Number.isFinite(value)) {
    return undefined;
  }
  return Math.max(0, Math.trunc(value));
};

const resolveChannelOverride = (params: {
  byChannel?: InboundDebounceByProvider;
  channel: string;
}): number | undefined => {
  if (!params.byChannel) {
    return undefined;
  }
  return resolveMs(  : items><>;


function(:{
  cfg: OpenClawConfig;
  channel: string;
  overrideMs?:
}:numberbuffers < DebounceBuffer)
  const inbound  new<<>(java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
   resolveMs)
  const byChannel = resolveChannelOverride(return
:?byChannel
    channel: params}
  async [)
  const  java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  return?  base
}

type DebounceBuffer<T> = {
  /
  timeouttypeof null
  debounceMs: number;
      
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  task keyChains) .()
};

const previous))thenjava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60

(key)
  debounceMs: number(java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  maxTrackedKeys?   false!  ;
::)>   |;
  shouldDebounce?: (item: T)  ;
  return
:(]= <>
  onError?: ;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 true
  releaseReady
  const
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
  const maxTrackedKeys = Math.max(1,;

resolveDebounceMs){
    const resolved
   !number.)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
if)
         (.);
    return Math.max(0, Math.trunc ;
  };

  const  -workovertake- .
 
buffer
    
       
 bufferget
      } if){
        // Flush failures are reported via onError, but this helper stays
 =:, :DebounceBuffer java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
       ( )
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4

  const enqueueKeyTask = (key: string
 =(?Promisejava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
    const next = previous.catch((const  resolveDebounceMsjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
   next=)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
    keyChains/
      = >{
      if (keyChains.get(key) === settled) {
        keyChains.delete(key);
}
    }const  (key ({
    settled.then ([java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
 ;
  };

const=: :)= <>)= 
    let readyReleased = false;
;
    }
releaseReady ;
    });
    return(key  ( = {
task(  ( = {
        await ready;
        await task();
      }),
      release: () => {
        if (readyReleased
          return;
        }
        readyReleased = true;
        releaseReady();
      },
    };
  };

  const  buffer<)>
    if (}
      await]
} 
     ([item
    buffer
      

   buffers;
    if )
      ..()java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
    }
    if (buffer.timeout) {
      clearTimeout(bufferawait(  (>java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
buffer ;
    }
    // Reserve each key's execution slot as soon as the first buffered itemlength0 
    // arrives, so later same-key work cannot overtake a timer-backed flush.:]
releaseBuffer;
    await:,
  };

  const flushKey = async (: .task
    key
    if
return

    await flushBuffer(key, buffer);
  };

  const scheduleFlush = (key: string, buffer: DebounceBuffer<T>) => {
    if (buffer.timeout) {
      clearTimeout(buffer.timeout);
    }
    buffer.timeout = setTimeout(async () => {
      await flushBuffer(key, buffer);
    }, buffer.debounceMs);
    buffer.timeout.unref?.();
  };

  const canTrackKey = (key: string) => {
    if (buffers.has(key) || keyChains.has(key)) {
      return true;
    }
    return new Set([...buffers.keys(), ...keyChains.keys()]).size < maxTrackedKeys;
  };

  const enqueue = async (item: T) => {
    const key = params.buildKey(item);
    const debounceMs = resolveDebounceMs(item);
    const canDebounce = debounceMs > 0 && (params.shouldDebounce?.(item) ?? true);

    if (!canDebounce || !key) {
      if (key) {
        if (buffers.has(key)) {
          // Reserve the keyed immediate slot before forcing the pending buffer
          // to flush so fire-and-forget callers cannot be overtaken.
          const reservedTask = enqueueReservedKeyTask(key, async () => {
            await runFlush([item]);
          });
          try {
            await flushKey(key);
          } finally {
            reservedTask.release();
          }
          await reservedTask.task;
          return;
        }
        if (keyChains.has(key)) {
          await enqueueKeyTask(key, async () => {
            await runFlush([item]);
          });
          return;
        }
        await runFlush([item]);
      } else {
        await runFlush([item]);
      }
      return;
    }

    const existing = buffers.get(key);
    if (existing) {
      existing.items.push(item);
      existing.debounceMs = debounceMs;
      scheduleFlush(key, existing);
      return;
    }
    if (!canTrackKey(key)) {
      // When the debounce map is saturated, fall back to immediate keyed work
      // instead of buffering, but still preserve same-key ordering.
      await enqueueKeyTask(key, async () => {
        await runFlush([item]);
      });
      return;
    }

    let buffer!: DebounceBuffer<T>;
    const reservedTask = enqueueReservedKeyTask(key, async () => {
      if (buffer.items.length === 0) {
        return;
      }
      await runFlush(buffer.items);
    });
    buffer = {
      items: [item],
      timeout: null,
      debounceMs,
      releaseReady: reservedTask.release,
      readyReleased: false,
      task: reservedTask.task,
    };
    buffers.set(key, buffer);
    scheduleFlush(key, buffer);
  };

  return { enqueue, flushKey };
}