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Merge pull request #73 from TheBlueMatt/main
[ldk-java]
/
src
/
main
/
java
/
org
/
ldk
/
structs
/
Listen.java
diff --git
a/src/main/java/org/ldk/structs/Listen.java
b/src/main/java/org/ldk/structs/Listen.java
index 456b44f8372fce25568e66bbbccf42845729cea7..93c1fc228dc5d4e934bb306486397873123959f2 100644
(file)
--- a/
src/main/java/org/ldk/structs/Listen.java
+++ b/
src/main/java/org/ldk/structs/Listen.java
@@
-4,12
+4,17
@@
import org.ldk.impl.bindings;
import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
/**
/**
- * The `Listen` trait is used to
be notified of when blocks have been connected or disconnected
- *
from the
chain.
+ * The `Listen` trait is used to
notify when blocks have been connected or disconnected from the
+ * chain.
*
*
- * Useful when needing to replay chain data upon startup or as new chain events occur.
+ * Useful when needing to replay chain data upon startup or as new chain events occur. Clients
+ * sourcing chain data using a block-oriented API should prefer this interface over [`Confirm`].
+ * Such clients fetch the entire header chain whereas clients using [`Confirm`] only fetch headers
+ * when needed.
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class Listen extends CommonBase {
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class Listen extends CommonBase {
@@
-53,13
+58,19
@@
public class Listen extends CommonBase {
*/
public void block_connected(byte[] block, int height) {
bindings.Listen_block_connected(this.ptr, block, height);
*/
public void block_connected(byte[] block, int height) {
bindings.Listen_block_connected(this.ptr, block, height);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(block);
+ Reference.reachabilityFence(height);
}
/**
* Notifies the listener that a block was removed at the given height.
*/
public void block_disconnected(byte[] header, int height) {
}
/**
* Notifies the listener that a block was removed at the given height.
*/
public void block_disconnected(byte[] header, int height) {
- bindings.Listen_block_disconnected(this.ptr, header, height);
+ bindings.Listen_block_disconnected(this.ptr, InternalUtils.check_arr_len(header, 80), height);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(header);
+ Reference.reachabilityFence(height);
}
}
}
}