Script API - v1.21.90.25
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    Class NetworkBeforeEvents

    Index

    Constructors

    constructor

    Properties

    packetReceive packetSend

    Constructors

    Properties

    packetReceive: PacketReceiveBeforeEventSignal

    This property can be read in early-execution mode.

    import * as mcnet from "@minecraft/server-net";

    // Subscribe to packetReceive event
    mcnet.beforeEvents.packetReceive.subscribe(
        (evd) => {
            console.log(
                `Packet Received: ${evd.packetId} | Size: ${evd.packetSize}`,
            );
        },
        {
            // Filter some packet ids, these packet IDs
            // in this list will not trigger the event subscriptions
            ignoredPacketIds: [
                mcnet.PacketId.ClientCacheBlobStatusPacket,
                mcnet.PacketId.PlayerAuthInputPacket,
                mcnet.PacketId.RequestChunkRadiusPacket,
                mcnet.PacketId.SubChunkRequestPacket,
            ],
        },
    );
    packetSend: PacketSendBeforeEventSignal

    This property can be read in early-execution mode.

    import * as mcnet from "@minecraft/server-net";

    mcnet.beforeEvents.packetSend.subscribe(
        (event) => {
            // Cancel the action of server sending RemoveActorPacket to players.
            event.cancel = true;
            console.log(
                `Canceled sending packet ${event.packetId} to ${event.recipients.map((p) => p.name)}`,
            );
        },
        {
            // Event only fires when RemoveActorPacket is triggered.
            monitoredPacketIds: [mcnet.PacketId.RemoveActorPacket],
        },
    );

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