@Override
public void send(@Nonnull final Payment payment) {
super.backgroundHandler.post(
new Runnable() {
@Override
public void run() {
log.info("trying to send tx to {}", url);
HttpURLConnection connection = null;
OutputStream os = null;
InputStream is = null;
try {
connection = (HttpURLConnection) new URL(url).openConnection();
connection.setInstanceFollowRedirects(false);
connection.setConnectTimeout(Constants.HTTP_TIMEOUT_MS);
connection.setReadTimeout(Constants.HTTP_TIMEOUT_MS);
connection.setUseCaches(false);
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", PaymentProtocol.MIMETYPE_PAYMENT);
connection.setRequestProperty("Accept", PaymentProtocol.MIMETYPE_PAYMENTACK);
connection.setRequestProperty(
"Content-Length", Integer.toString(payment.getSerializedSize()));
if (userAgent != null) connection.addRequestProperty("User-Agent", userAgent);
connection.connect();
os = connection.getOutputStream();
payment.writeTo(os);
os.flush();
log.info("tx sent via http");
final int responseCode = connection.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
is = connection.getInputStream();
final Protos.PaymentACK paymentAck = Protos.PaymentACK.parseFrom(is);
final boolean ack =
!"nack".equals(PaymentProtocol.parsePaymentAck(paymentAck).getMemo());
log.info("received {} via http", ack ? "ack" : "nack");
onResult(ack);
} else {
final String responseMessage = connection.getResponseMessage();
log.info("got http error {}: {}", responseCode, responseMessage);
onFail(R.string.error_http, responseCode, responseMessage);
}
} catch (final IOException x) {
log.info("problem sending", x);
onFail(R.string.error_io, x.getMessage());
} finally {
if (os != null) {
try {
os.close();
} catch (final IOException x) {
// swallow
}
}
if (is != null) {
try {
is.close();
} catch (final IOException x) {
// swallow
}
}
if (connection != null) connection.disconnect();
}
}
});
}
@Override
public void send(@Nonnull final Payment payment) {
super.backgroundHandler.post(
new Runnable() {
@Override
public void run() {
log.info("trying to send tx via bluetooth {}", bluetoothMac);
if (payment.getTransactionsCount() != 1)
throw new IllegalArgumentException("wrong transactions count");
final BluetoothDevice device =
bluetoothAdapter.getRemoteDevice(Bluetooth.decompressMac(bluetoothMac));
BluetoothSocket socket = null;
DataOutputStream os = null;
DataInputStream is = null;
try {
socket =
device.createInsecureRfcommSocketToServiceRecord(
Bluetooth.BIP70_PAYMENT_PROTOCOL_UUID);
socket.connect();
log.info("connected to payment protocol {}", bluetoothMac);
is = new DataInputStream(socket.getInputStream());
os = new DataOutputStream(socket.getOutputStream());
payment.writeDelimitedTo(os);
os.flush();
log.info("tx sent via bluetooth");
final Protos.PaymentACK paymentAck = Protos.PaymentACK.parseDelimitedFrom(is);
final boolean ack =
"ack".equals(PaymentProtocol.parsePaymentAck(paymentAck).getMemo());
log.info("received {} via bluetooth", ack ? "ack" : "nack");
onResult(ack);
} catch (final IOException x) {
log.info("problem sending", x);
onFail(R.string.error_io, x.getMessage());
} finally {
if (os != null) {
try {
os.close();
} catch (final IOException x) {
// swallow
}
}
if (is != null) {
try {
is.close();
} catch (final IOException x) {
// swallow
}
}
if (socket != null) {
try {
socket.close();
} catch (final IOException x) {
// swallow
}
}
}
}
});
}