Examples with TransactionResult org.spongepowered.common.network.channel.TransactionResult used on opensource projects

Example 1 with TransactionResult

use of org.spongepowered.common.network.channel.TransactionResult in project SpongeCommon by SpongePowered.

the class SpongePacketChannel method handleResponsePacket.

private void handleResponsePacket(final EngineConnection connection, final int transactionId, @Nullable final ChannelBuf payload, final int dynamicOpcode) {
    final TransactionStore store = ConnectionUtil.getTransactionStore(connection);
    final TransactionStore.Entry stored = store.remove(transactionId);
    if (stored == null) {
        return;
    }
    final TransactionData<RequestPacket<Packet>, Packet> transactionData = (TransactionData<RequestPacket<Packet>, Packet>) stored.getData();
    final TransactionResult result = payload == null ? TransactionResult.failure(new NoResponseException()) : TransactionResult.success(payload);
    this.handleTransactionResponse(connection, transactionData, result, dynamicOpcode);
}

Example 2 with TransactionResult

use of org.spongepowered.common.network.channel.TransactionResult in project SpongeCommon by SpongePowered.

the class SpongeRawLoginDataChannel method sendTo.

@Override
public CompletableFuture<ChannelBuf> sendTo(final EngineConnection connection, final Consumer<ChannelBuf> payload) {
    ConnectionUtil.checkHandshakePhase(connection);
    final CompletableFuture<ChannelBuf> future = new CompletableFuture<>();
    final ChannelBuf buf;
    try {
        buf = this.parent.encodePayload(payload);
    } catch (final Throwable t) {
        this.parent.handleException(connection, t, future);
        return future;
    }
    final TransactionStore transactionStore = ConnectionUtil.getTransactionStore(connection);
    final int transactionId = transactionStore.nextId();
    final Consumer<TransactionResult> resultConsumer = result -> {
        if (result.isSuccess()) {
            future.complete(result.getPayload());
        } else {
            this.parent.handleException(connection, result.getCause(), future);
        }
    };
    final Packet<?> mcPacket = PacketUtil.createLoginPayloadRequest(this.parent.key(), buf, transactionId);
    PacketSender.sendTo(connection, mcPacket, sendFuture -> {
        if (sendFuture.isSuccess()) {
            transactionStore.put(transactionId, this.parent, resultConsumer);
        } else {
            // The packet already failed before it could reach the client
            future.completeExceptionally(sendFuture.cause());
        }
    });
    return future;
}