Examples with CommandTcClientConnectRequest org.apache.pulsar.common.api.proto.CommandTcClientConnectRequest used on opensource projects

Example 1 with CommandTcClientConnectRequest

use of org.apache.pulsar.common.api.proto.CommandTcClientConnectRequest in project pulsar by apache.

the class ServerCnx method handleTcClientConnectRequest.

@Override
protected void handleTcClientConnectRequest(CommandTcClientConnectRequest command) {
    final long requestId = command.getRequestId();
    final TransactionCoordinatorID tcId = TransactionCoordinatorID.get(command.getTcId());
    if (log.isDebugEnabled()) {
        log.debug("Receive tc client connect request {} to transaction meta store {} from {}.", requestId, tcId, remoteAddress);
    }
    if (!checkTransactionEnableAndSendError(requestId)) {
        return;
    }
    TransactionMetadataStoreService transactionMetadataStoreService = service.pulsar().getTransactionMetadataStoreService();
    transactionMetadataStoreService.handleTcClientConnect(tcId).thenAccept(connection -> {
        if (log.isDebugEnabled()) {
            log.debug("Handle tc client connect request {} to transaction meta store {} from {} success.", requestId, tcId, remoteAddress);
        }
        commandSender.sendTcClientConnectResponse(requestId);
    }).exceptionally(e -> {
        log.error("Handle tc client connect request {} to transaction meta store {} from {} fail.", requestId, tcId, remoteAddress, e.getCause());
        commandSender.sendTcClientConnectResponse(requestId, BrokerServiceException.getClientErrorCode(e), e.getMessage());
        return null;
    });
}