Examples with RequestTransactionManager org.apache.plc4x.java.spi.transaction.RequestTransactionManager used on opensource projects

Example 1 with RequestTransactionManager

use of org.apache.plc4x.java.spi.transaction.RequestTransactionManager in project plc4x by apache.

the class EipProtocolLogic method setConfiguration.

@Override
public void setConfiguration(EIPConfiguration configuration) {
    this.configuration = configuration;
    // Set the transaction manager to allow only one message at a time.
    this.tm = new RequestTransactionManager(1);
}

Example 2 with RequestTransactionManager

use of org.apache.plc4x.java.spi.transaction.RequestTransactionManager in project plc4x by apache.

the class KnxNetIpProtocolLogic method setDriverContext.

@Override
public void setDriverContext(DriverContext driverContext) {
    super.setDriverContext(driverContext);
    this.knxNetIpDriverContext = (KnxNetIpDriverContext) driverContext;
    // Initialize Transaction Manager.
    // Until the number of concurrent requests is successfully negotiated we set it to a
    // maximum of only one request being able to be sent at a time. During the login process
    // No concurrent requests can be sent anyway. It will be updated when receiving the
    // S7ParameterSetupCommunication response.
    this.tm = new RequestTransactionManager(1);
}

Example 3 with RequestTransactionManager

use of org.apache.plc4x.java.spi.transaction.RequestTransactionManager in project plc4x by apache.

the class S7ProtocolLogic method setDriverContext.

@Override
public void setDriverContext(DriverContext driverContext) {
    super.setDriverContext(driverContext);
    this.s7DriverContext = (S7DriverContext) driverContext;
    // Initialize Transaction Manager.
    // Until the number of concurrent requests is successfully negotiated we set it to a
    // maximum of only one request being able to be sent at a time. During the login process
    // No concurrent requests can be sent anyway. It will be updated when receiving the
    // S7ParameterSetupCommunication response.
    this.tm = new RequestTransactionManager(1);
    EventLogic.start();
}

Example 4 with RequestTransactionManager

use of org.apache.plc4x.java.spi.transaction.RequestTransactionManager in project plc4x by apache.

the class CBusProtocolLogic method setDriverContext.

@Override
public void setDriverContext(DriverContext driverContext) {
    super.setDriverContext(driverContext);
    // Initialize Transaction Manager.
    // Until the number of concurrent requests is successfully negotiated we set it to a
    // maximum of only one request being able to be sent at a time. During the login process
    // No concurrent requests can be sent anyway. It will be updated when receiving the
    // S7ParameterSetupCommunication response.
    this.tm = new RequestTransactionManager(1);
}

Example 5 with RequestTransactionManager

use of org.apache.plc4x.java.spi.transaction.RequestTransactionManager in project plc4x by apache.

the class RequestTransactionManagerTest method abortTransactionFromExternally.

@Test
@Disabled("This test is randomly failing on Jenkins")
public void abortTransactionFromExternally() throws ExecutionException, InterruptedException {
    CompletableFuture<Void> sendRequest = new CompletableFuture<>();
    CompletableFuture<Void> receiveResponse = new CompletableFuture<>();
    CompletableFuture<Void> transactionIsFinished = new CompletableFuture<>();
    RequestTransactionManager tm = new RequestTransactionManager();
    RequestTransactionManager.RequestTransaction handle = tm.startRequest();
    handle.submit(() -> {
        // ...
        sendRequest.complete(null);
        // Receive
        receiveResponse.thenAccept((n) -> {
            handle.endRequest();
            transactionIsFinished.complete(null);
        });
    });
    // Assert that there is a request going on
    sendRequest.get();
    // Exception case
    handle.failRequest(new RuntimeException());
    // Wait that the fail is handled internally surely
    Thread.sleep(100);
    // Assert that no requests are active
    assertEquals(0, tm.getNumberOfActiveRequests());
    // Assert that its cancelled
    assertTrue(handle.getCompletionFuture().isCancelled());
}